Filling in the drawing stamp according to GOST. Preparation of drawings according to the guest. Framework of the executive scheme for underground networks and structures

The modern industrial industry, without any doubt, has reached incredible heights. A few decades ago, the successes of mankind in this area were completely insignificant compared to the scale of industrial work being carried out now. Of course, there is a whole range of factors that have allowed the industrial industry. Among them are the achievements of mankind in the field of innovative technologies, and the widespread availability of special education. The ability to competently draw highly professional drawings is another reason why the global industrial complex has risen so high. The main inscription of the drawing is its face, the rules for filling in this field are indicated in GOST 2.104-2006.

What does this field contain?

It is important to understand that filling in the field reserved for the title block is very important for the design category documentation. This element is a kind of forming part. Many years of experience in compiling design documents made it possible to determine the optimal set of data that the described graphic element should contain. We are talking about statements of a different nature, after reading which, anyone can get information about which object is described in the design document, whether the scheme is current or has already been recognized as obsolete, and much more.

Components of a graphic element

So, within the framework of the graphic element, you must specify the following data:

drawing type designation;
its name;
information about the industrial facility within which it was created and, possibly, on this moment this design document is functioning;
regulated mass of the structure;
the scales used in the image of the product and its individual parts;
the stage at which this development is currently located;
sheet serial number;
the date on which this design edition was issued;
data on those persons who are endowed with responsibility for the document in question.

It must be understood that filling in this field cannot be ignored in any case. Otherwise, the subsequent occurrence of problems with the introduction of paper into life cannot be avoided, since the design documentation must contain this field. Actually, a scheme that either does not have at all, or has, but not a well-composed graphic element of this type, simply cannot be used in manufacturing process. This is regulated by the state standard and is mandatory for each object of domestic agro industrial complex.

If you need to apply a visible contour, you should use the graphic elements specially provided for this.

What are the requirements of the state standard?

Within the framework of the state industrial complex, a huge number of standards operate, which contain complexes of a wide variety of requirements that relate not only to the production process directly, but also to all stages preceding it. For example, in order to unify the design documentation system and promote cooperation between various industrial facilities, GOST 2.104-2006 was developed. Thanks to this state standard, an employee of any enterprise can get acquainted and, most importantly, understand the information contained in the project. To do this, he should only have a certain level of qualification.

Correctly spelled name

So, it is obvious that the name is one of the main elements of the described field of projects. Due to its particular importance, the aforementioned state standard puts forward certain requirements. First of all, the name of the product. Its preparation must be approached with all responsibility. It is important not only to succinctly formulate a name that reflects the essence of the product, but also to use specialized terminology. technical direction. Meanwhile, in this field, neither the direct functional purpose of the object, nor its location should be indicated.

Assigning an index

In addition to the title, it is very important to accurately assign an index to the publication. Otherwise, the design document will not be able to fully participate in the workflow and, accordingly, will not be used during the implementation of production processes. The index that will be assigned to the project in the future, as a rule, contains characters of alphabetic and numeric formats. It is also important to adhere to a certain sequence of elements. A period is used instead of a space between letters and numbers. Using the example of a record of the format “202.10.06.01”, we can consider the components of the index:

What is litera?

If we translate the word "littera" directly from Latin, it becomes clear that the term means a letter, which implies that the product is at a certain stage of development. There are such variants of the letters located in the field for the "letter":

P. This is a shorthand for a technical proposal.
E. This letter is an indication of what is described in the project preliminary design.
T. In this case, we are talking about the category technical project.
A. This letter defines the production of a batch of the "experimental" category.
A. Setting this letter in the field means that some adjustments were made to the design document in connection with the characteristics and performance of the pilot batch.
B. Such a letter traditionally means that the scheme is drawn up in accordance with the results of the production of the product described in the document with the letter A.

It is important to understand that the letter, like the index, the writing rules of which are described above, is quite important and almost the defining constituent element of the main inscription. Thanks to such concise and always understandable designations, a specialist with a sufficient level of qualification only needs to look at the drawing once, and the employee will immediately determine its relevance and applicability in the production process of a particular enterprise.

Product weight indication

Another important parameter that largely illustrates the characteristics of the product is its mass. In accordance with GOST 2.104-2006, the mass can be indicated exclusively in numbers. In addition, there is no need to specify units of measurement, because the value in the generally accepted international system is assumed in advance. However, the calculated mass is not indicated on all pages of the drawing. The title block must contain this information before moving on to the technical design. As practice shows, the actual mass is indicated in projects that describe the results of an experimental batch. Actually, the method of its measurement makes such a value actual. It consists in the most ordinary weighing of a sample released as part of an experimental series. Meanwhile, if a specialist deals with very large technical products, the mass of which is practically impossible to determine by ordinary weighing, it becomes quite acceptable to indicate the calculated value instead of the usually required actual one. In addition, it is also possible to specify the limits of parameter deviation. The state standard does not put forward mandatory requirements for writing the mass on the drawings of the following categories:

overall;
mounting;
prototype.

Additional data

It should be noted that the main inscription of the drawing assumes the presence of 34 different columns and only a few of them carry purely technical information directly about the product. Actually, only five of them relate to the structural part of the product, all the rest supplement the technical information in order to fully reflect the history of creation and the specifics of the manufacture of the object.

Design document data

When developing the main inscription of the drawing, specialists indicate the scale at which the object was depicted using graphic means. The scale value directly depends on the initial dimensions of the object, whether it is a device, apparatus or something else. In addition to the scale, the serial number of each sheet is also indicated. If we are talking about a drawing in a single copy, then its numbering is not needed. In a special field, there is space for the total number of sheets. You can not leave empty the field intended for writing the name of the enterprise on the basis of which the drawing was published.

Developer Data

About a third of all title block columns are intended to describe the team working on the creation of a specific design document. For example, there is a special area for writing data about under whose supervision the developer worked. It can be the head of a bureau or an entire department. Since the drawing must be signed at least by its direct developer and the normative controller, a place is provided for their signatures within the main inscription. The date on which the document was signed is also indicated.

In general, the main inscription of the drawing contains 34 columns, the filling of which is mandatory. With specific requirements state level and features of filling in individual fields can be found in the text of GOST 2.104-2006. A number of states voted for its urgent adoption.

Short name of the country according to MK (ISO 3166) 004-97	Country code according to MK (ISO 3166) 004-97	Abbreviated name of the national standards body
Azerbaijan	AZ	Azstandard
Armenia	AM	Ministry of Trade and Economic Development
Belarus	BY	State Standard of the Republic of Belarus
Kazakhstan	KZ	State Standard of the Republic of Kazakhstan
Kyrgyzstan	KG	Kyrgyzstandart
Moldova	MD	Moldova-Standard
the Russian Federation	EN	Federal Agency for Technical Regulation and Metrology
Tajikistan	TJ	Tajikstandart
Turkmenistan	TM	Main State Service "Turkmenstandartlary"
Uzbekistan	USD	Uzstandard
Ukraine	U.A.	Gospotrebstandart of Ukraine

Drawing Format

This document is produced on sheets of certain parameters. A certain format must fit the dimensions of the circuit itself and the frame.

According to GOST 2.301-68 (ST SEV 1181-78), the following options are used in practice:

Variation of drawing format	Suitable dimensions (cm)
A4	29,7*21,0
A3	29,7*42,0
A2	59,4*42,0
A1	59,4*84,1
A0	118,9*84,1

A framing frame, the thickness of which is 0.7 mm, in A3 and A4 formats is applied along the contour with an indent from the edge of 5 mm, for A2, A1 and A0 it is 5-10 mm.

Fonts used in drawings

According to GOST 2.304-81, it is necessary to prescribe letters of a specified width and height, and observe a clearly indicated distance between them. According to state standards, 10 types of font sizes are allowed for drawings: 1.8, 2.5, 3.5, 5, 7, 10, 14, 20, 28, 40. Capital letters can be written evenly or with a slope of 75 degrees.

Drawing Font Sample
The font line has a fixed thickness (d), it is equal to 0.1 * h, for capital letters - 0.6 * h.

This requirement applies to all characters of this type, with the exception of some:

The height of lowercase letters is 0.7*h and their width is 5d. As with uppercase characters, there are also exceptions here:

Lower case	Width size
a, c, m, b	6*d
t, f, f, w, u, s, u	7*d
s, s	4*d

When using fonts in drawings, certain rules must be followed:

inscriptions must be made strictly by hand and as accurately as possible;
the height of all symbols used must not be less than 3.5 mm;
it is better to write letters partially. Observe the direction of movement from top to bottom or from left to right, and in rounded symbols - through the bottom to the left or right;
it is imperative to adhere to the standards for the height, width and slope of the letters, as well as maintain the required distance between them;
identical letter symbols must be performed in the same manner without visible differences.

Line types in a drawing

They differ depending on the part of the depicted structure. Conditional (closed from the eye) details visually in the drawing differ from the visible ones, respectively, the way they are displayed does not match.

Line types are as follows:

solid thick. It is the main one and shows the visible outlines of the product. According to GOST, the thickness (s) of this line ranges from 0.5 mm to 1.4 mm;
solid thin. This variety is used to display the hatching of the section or to set the boundaries of the dimension arrow. Its thickness varies from s/3 to s/2;
dashed. Such a line is necessary for the image of a part of the part hidden from the eye. It consists of small strokes, the length of which can be from 2 mm to 8 mm. When making a drawing, it is important to draw all the lines of the same length. The distance between them is 1-2 mm. The thickness of the dashed line should be 2-3 times less than the main thick one.
dash-dot thin. It is a line of dashes and dots between them. Used to designate an axial center. The distance between the strokes must be kept 3-5 mm, and the length of each of them is from 0.5 cm to 3 cm. The thickness of this line is the same as that of the dashed line;

dash-dot thin with two dots. Its parameters are the same as the previous variety. Used to display the bend position of movable structures.

GOST 2.104-2006

one system design documentation

BASIC INscriptions

Unified system for design documentation. Basic inscriptions

Introduction date - 2006-09-01

Foreword

The goals, basic principles and basic procedure for carrying out work on interstate standardization are established by GOST 1.0-92 “Interstate standardization system. Basic Provisions” and GOST 1.2-97 “Interstate Standardization System. Interstate standards, rules and recommendations for interstate standardization. The order of development, adoption, application, updating, cancellation "

About the standard

1 DEVELOPED by the Federal State Unitary Enterprise All-Russian Research Institute for Standardization and Certification in Mechanical Engineering (VNIINMASH), Autonomous non-profit organization Research Center of CALS-technologies "Applied Logistics" (ANO NRC of CALS-technologies "Applied Logistics")

2 INTRODUCED by the Federal Agency for Technical Regulation and Metrology

3 ADOPTED by the Interstate Council for Standardization, Metrology and Certification (Minutes No. 23 of February 28, 2006)

Short name of the country according to MK (ISO 3166) 004-97	Country code according to MK (ISO 3166) 004-97	Abbreviated name of the body government controlled construction
Azerbaijan		Azstandard
		Ministry of Trade and Economic Development
Belarus		State Standard of the Republic of Belarus
Kazakhstan		State Standard of the Republic of Kazakhstan
Kyrgyzstan		Kyrgyzstandart
		Moldova-Standard
the Russian Federation		Federal Agency for Technical Regulation and Metrology
Tajikistan		Tajikstandart
Turkmenistan		Main State Service "Turkmenstandartlary"
Uzbekistan		Uzstandard
		State Consumer Standard of Ukraine

4. Order federal agency on technical regulation and metrology dated June 22, 2006 No. 118-st interstate standard GOST 2.104-2006 was put into effect as a national standard Russian Federation since September 1, 2006

5. INSTEAD OF GOST 2.104-68

Information on the entry into force (termination) of this standard is published in the index "National Standards".

Information about changes to this standard is published in the index (catalog) "National Standards", and the text of the changes - in the information signs "National Standards". In case of revision or cancellation of this standard, the relevant information will be published in the information index "National Standards"

1 area of use
2 Normative references

3.1 Terms and definitions
3.2 Abbreviations
4 Details of the main inscription and additional columns
5 The order of execution of the main inscription and additional columns
6 The order of filling in the main inscription and additional columns
Annex A (informative) Examples of the placement of the main inscription and additional columns to it
Appendix B (reference) An example of dividing a drawing field into zones

1 area of use

This standard establishes the forms, sizes, nomenclature of details and the procedure for filling in the main inscription and additional columns to it in the design documents provided for by the standards of the Unified Design Documentation System.

On the basis of this standard, it is allowed, if necessary, to develop standards that reflect the features of specifying details and attributes when drawing up design documents, taking into account their specifics.

GOST 2.053-2006 Unified system for design documentation. Electronic structure of the product. General provisions

GOST 2.102-68 Unified system for design documentation. Types and completeness of design documents

GOST 2.105-95 Unified system for design documentation. General requirements to text documents

GOST 2.109-73 Unified system for design documentation. Basic requirements for drawings

GOST 2.201-80 Unified system for design documentation. Designation of products and design documents

GOST 2.301-68 Unified system for design documentation. Formats

GOST 2.302-68 Unified system for design documentation. Scales

GOST 2.303-68 Unified system for design documentation. lines

GOST 2.305-68 Unified system for design documentation. Images-views, cuts, sections

GOST 2.501-88 Unified system for design documentation. Accounting and storage rules

GOST 2.502-68 Unified system for design documentation. Duplication Rules

GOST 2.503-90 Unified system for design documentation. Rules for making changes

GOST 2.601-2006 Unified system for design documentation. Operating documents

GOST 2.602-95 Unified system for design documentation. Repair documents

GOST 2.701-84 Unified system for design documentation. Schemes. Types and types. General performance requirements

Note- When using this standard, it is advisable to check the validity of reference standards according to the index "National Standards" compiled as of January 1 of the current year, and according to the corresponding information indexes published in the current year. If the reference standard is replaced (modified), then when using this standard, you should be guided by the replaced (modified) standard. If the referenced standard is canceled without replacement, the provision in which the reference to it is given applies to the extent that this reference is not affected.

3 Terms, definitions and abbreviations
3.1 Terms and definitions

In this standard, the following terms are used with their respective definitions:

3.1.1 document details: A document design element that contains information about it.

Note- As a rule, props consist of attributes (composite props).

3.1.2 document attribute: An identified (named) characteristic of a part of an attribute.

3.1.3 document layout: Putting down the necessary details and attributes established by the rules of documentation.

3.1.4 signature: Details of the document, which is a handwritten signature of an authorized official.

Note- For electronic documents an analogue of a handwritten signature is used - an electronic digital signature.

3.2 Abbreviations

The following abbreviations are used in this standard:

DE - electronic design document,

EDS - electronic digital signature,

ESI - electronic structure of the product,

A computer is an electronic computer.

4 Details of the main inscription and additional columns

4.1 The nomenclature of details and attributes of the main inscription and additional columns in the design documents must correspond to that specified in Table 1.

Table 1

Props	Name of attribute or attribute (fields of attribute or attribute)	obligatory		Column number
Props		props	attribute	Column number
	Name	· 1)
	product name
	Title of the document
	Document designation and code	· 1)
	Document designation			Columns 2 and 26
	Document ID			Columns 2 and 26
	Material designation
	Product weight

	Sheet serial number
	Total number of document sheets
	Name or code of organization
	Information about signing a document	· 1)
	The nature of the work performed by the person signing the document
	Surname of the person who signed the document
	Signature of the person whose name is indicated in 9.2		· 2)
	Date of signing the document		· 3)
	About Document Changes	· 1)
	Sequence number of change
	Instructions for changing the sheet
	Document number on the basis of which the change is made
	Signature of the person who made the change		· 2)
	Date of change		· 3)
	Designation of the zone in which the variable part of the product is located
	Inventory number of the original
	Information about the acceptance of the original to the technical documentation service	· 1)
	Signature of the person who received the original		· 2)
	Acceptance date		· 3)
	Inventory number of the original, which was replaced by this original
	Inventory number of the duplicate
	Information about the acceptance of a duplicate to the technical documentation service	· 1)
	Signature of the person accepting the duplicate		· 2)
	Duplicate acceptance date		· 3)
	Designation of the document, instead of or on the basis of which it was issued this document
	Designation of the corresponding document in which this document is first recorded
	Sign installed by the customer

	Information about the approval of the documentation of the corresponding letter	o1)
	Decision number
	Year of approval
	Documentation Approval Details	· 1)
	Decision number
	Year of documentation approval
	Customer index
	Signature of the person who copied the document	o1)
	Sheet size designation

	Document version			Box 355)
	Document confidentiality level	o6)
	Document Approval Details	o 1),4)
	Official's signature		· 2)	Information about the endorsement of the original or original document for hard copy placed on the margin of the filing of the first or title page of the document
	Full name
	Resolution
	Date of sighting		· 3)
	unit of measurement			Box 365)
	Projection method			Box 375)
	Document file name			Box 385)
	Sign of an authentic document			Box 395)
	Additional document type code in accordance with GOST 2.102
	Additional ESI type code in accordance with GOST 2.053			Details of an electronic document only
	Document code depending on the nature of use			Box 405)
	Designation of a document of a similar product for which technological equipment was previously manufactured	o5)
Legend: · - requisite (attribute) is required. o - the need for a prop (attribute) is set by the developer. 1) Composite props. 2) All details and/or their attributes, the value of which is the signature, in the DE are performed in the form of an EDS. 3) In the meaning of the calendar date for electronic documents, the year is indicated by four digits. 4) If required attributes specified next to an optional attribute, they must be specified when using it. 5) The location and size of the columns on paper is set by the developer. 6) The requisites are filled in in the prescribed manner.

4.2 For the purposes of document management in document management processes, it is allowed to enter additional details that are not displayed on documents in paper form. The nomenclature of such details and the rules for implementation are established normative documents organizations. For documentation for products developed by order of the Ministry of Defense, the nomenclature of additional details of documents is agreed with the customer (representative office of the customer).

(Amendment, IUS 4-2007).

5 The order of execution of the main inscription and additional columns

It is allowed to apply form 2a for subsequent sheets of drawings and diagrams.

5.2 The main inscription, additional columns to it and frames are made with solid main and solid thin lines in accordance with GOST 2.303.

5.3 The main inscription is placed in the lower right corner of the design documents.

On sheets of A4 format according to GOST 2.301, the main inscription is placed along the short side of the sheet.

The table of changes in the main inscription, if necessary, can continue up or to the left of the main inscription (if column 33 is available, to the left of it).

When the table of changes is located to the left of the main inscription, the names of columns 14-18 are repeated.

The location of additional columns is shown in Appendix A.

5.4 To quickly find a component part of a product or its element on a drawing (diagram), it is recommended to divide the field of the drawing (diagram) into zones. Marks dividing the drawing (diagram) into zones are recommended to be applied at a distance equal to one of the sides of the A4 format (Figures B.1 and B.2 of Appendix B).

Marks are applied:

horizontally - in Arabic numerals from right to left;

vertically - in capital letters of the Latin alphabet from bottom to top.

Zones are designated by a combination of numbers and letters, for example: 1A, 2A, 3A, 1B, 2B, 3B, etc.

5.5 On drawings (schemes) with one designation, made on several sheets, the numbering of zones horizontally must be continuous within all sheets.

6 The order of filling in the main inscription and additional columns

6.1 In the columns of the main inscription and additional columns (the numbers of the columns on the forms are shown in parentheses) indicate the values of the corresponding details or attributes according to table 1:

in column 1 - the name of the product and the name of the document, if this document has been assigned a code. For products for national economic purposes, it is allowed not to indicate the name of the document if its code is defined by GOST 2.102, GOST 2.601, GOST 2.602, GOST 2.701. The name of the product should correspond to the accepted terminology and be as short as possible. The name of the product is written in the nominative case of the singular. In a name consisting of several words, a noun is placed in the first place, for example: “Gear wheel”. The name of the product does not include, as a rule, information about the purpose of the product and its location;

(Amendment, IUS 12-2006).
(Amendment, IUS 4-2007).

in column 2 - the designation of the document in accordance with GOST 2.201 and the code, if its code is defined by GOST 2.102, GOST 2.601, GOST 2.602, GOST 2.701. It is allowed to use the previously adopted document designation system;

in column 3 - the designation of the material of the part (the column is filled out only on the drawings of the parts);

in column 4 - the letter assigned to this document (on a document in paper form, the column is filled in sequentially, starting from the leftmost cell).

It is allowed to put the letter in the working design documentation only in the specifications and technical conditions.

For products developed by order of the Ministry of Defense, the list of design documents, on which the letter must be affixed, is agreed with the customer (representative office of the customer);

in column 5 - the mass of the product according to GOST 2.109;

in column 6 - scale (given in accordance with GOST 2.302 and GOST 2.109);

in column 7 - the serial number of the sheet (on documents consisting of one sheet, the column is not filled out);

in column 8 - the total number of sheets of the document (indicated only on the first sheet);

in column 9 - the name or code of the organization issuing the document (the column is not filled out if the code is contained in the designation of the document);

(Amendment, IUS 4-2007).

in column 10 - the nature of the work performed by the person signing the document, in accordance with forms 1 and 2. The free line is filled in at the discretion of the developer, for example: "Head of department", "Head of laboratory", "Calculated".
Allowed attribute values are set by the organization;
in column 11 - the names of the persons who signed the document;
in column 12 - signatures of persons whose names are indicated in column 11.
Signatures of the persons who developed this document and are responsible for normative control are mandatory.
In the absence of a title page, it is allowed to place the signature of the person who approved the document on the free field of the first or title page of the document in the manner established for title pages in accordance with GOST 2.105;
in column 13 - the date of signing the document;
in columns 14 -18 - information about the changes that are filled in in accordance with the requirements of GOST 2.503;
in column 19 - the inventory number of the original according to GOST 2.501;
in column 20 - information about the acceptance of the original to the technical documentation service (signature and date of acceptance);
in column 21 - the inventory number of the original, in exchange for which this original was issued in accordance with GOST 2.503;
in column 22 - inventory number of the duplicate in accordance with GOST 2.502;
in column 23 - information about the acceptance of the duplicate to the technical documentation service (signature and date of acceptance);
in column 24 - the designation of the document, instead of or on the basis of which this document was issued;
in column 25 - the designation of the corresponding document in which this document is first recorded. Mandatory requisite for all documents borrowed from the documentation of other products;
in column 26 - the document designation rotated by 180 ° for A4 format and for formats larger than A4 when the main inscription is located along the long side of the sheet and by 90 ° for formats larger than A4 when the main inscription is located along the short side of the sheet;
in column 27 - a sign installed by the customer in accordance with the requirements of regulatory documentation and affixed by the customer or the representative office of the customer;
in column 28 - the number of the decision and the year of approval of the documentation of the corresponding letter. The year of approval is indicated by four digits;
in column 29 - the number of the decision and the year of approval of the documentation. The year of approval is indicated by four digits;
in column 30 - the index of the customer in accordance with the regulatory documentation;
in column 31 - the signature of the person who copied the document. When copying an electronic document, a mandatory requisite;
in column 32 - sheet format designation in accordance with GOST 2.301. For an electronic document, indicate the sheet format on which the scale indicated in column 6 will correspond;
in column 33 - designation of the zone in which the variable part of the product is located;
in column 34 - numbers of copyright certificates for inventions used in this product;
in column 35 - the version number of the document in electronic form, from which the document in paper form was received on the computer output devices. The column is filled in only for documents produced using a computer;
in column 36 - the unit of measurement (metric or inch);
in column 37 - the projection method. The method of arranging projections of a part in a drawing. Mandatory if the projection does not comply with GOST 2.305;
in column 38 - the name of the file containing the document in electronic form. The column is filled in only for documents produced using a computer;
in column 39 - a sign of an authentic document (mandatory for authentic documents);
in column 40 - document code depending on the nature of use.
For electronic documents in accordance with GOST 2.102 (table 2), the following codes are used:
1 - original,
2 - original,
3 - duplicate,
4 - copy.
in column 41 - Designation of the document of a similar product, for which the technological equipment necessary for this product was previously manufactured. For documents executed only on paper, it is allowed to use column 24.
(Amendment, IUS 4-2007).

Notes:

1 In columns 13, 18, 20, 23, when indicating a calendar date on paper, the year is indicated by the last two digits.

2 Column 26 on form 2a is mandatory only for drawings and diagrams.

3 Columns made with a dashed line are entered if necessary. Columns 27 - 30 are mandatory for documents approved by the customer.

4 When used for subsequent sheets of drawings and diagrams of form 1, columns 1, 3 - 6, 9 are not filled out.

Form 1

Main inscription and additional columns for drawings and diagrams

Form 2

Main inscription and additional columns for text design documents (first or title page)

Form 2a

Main inscription and additional columns for drawings (diagrams) and text design documents (subsequent sheets)

Form 2b

Main inscription and additional columns for text design documents with double-sided blueprinting (subsequent sheets)

odd page number

Even page number

Annex A

(reference)
Examples of placement of the main inscription and additional columns to it

1 - main inscription; 2 - additional columns

Annex B

(reference)
An example of dividing a drawing field into zones

Figure B.1

Figure B.2

Keywords: design documentation, main inscription, electronic design document, document execution, document details, electronic digital signature

All drawings must be made in accordance with ESKD standards, be distinguished by a clear and accurate execution.

Formats

Blueprints control work performed on sheets of standard sizes. Standard sizes of sheet formats are defined by GOST 2.301–68. The dimensions of the formats along the outer frame are shown in Table 1.

Sizes of formats according to GOST 2.301–68 Table 1

Designation	Dimensions of the sides of the format, mm

Control tasks should be performed on A4 and A3 formats.

In accordance with GOST 2.301-68, the drawing has a frame at a distance of 20 mm from the left border of the format, from the other three sides at a distance of 5 mm (Fig. 1). The outer frame of the format is drawn with a solid thin line, the inner frame is applied with a solid main line.

The field on the left side is intended for filing and stitching drawings into an album.

The drawing is accompanied by the main inscription in accordance with GOST 2.104–68. On an A4 sheet, the main inscription is placed only along the short side

Rice. 1. The location of the title block on the sheet

Main inscription

Fig.2.a. Form of the title block

Fig.2.b. Sample filling in the main inscription UCH

		Font size, mm
	Drawing name
	Document designation according to GOST 2.201-80
	Product material designation
	Drawing letter "y" training drawing
	Product weight

	Sheet serial number
	Total number of sheets
	Name educational institution and group code
	The nature of the work performed by the person signing the document
	Surnames of the persons who signed the document
	Signatures of persons whose names are indicated in column 11
	Date of signing the document
	Change table columns

Column 2: IG - discipline code,

851 - group number,

002 – variant number,

001 is the drawing number.

Column 9 VGKS - the name of the educational institution,

ТЭ851 - 22 - group number and student code.

Scales

When making drawings, image scales are used, which are selected from the following row according to GOST 2.302–68:

scale reduction: 1:2; 1:2.5; 1:4; 1:5; 1:10; 1:15; 1:20; 1:25; 1:40; 1:50; 1:75; 1:100; 1:200; 1:400; 1:500; 1:800; 1:1000;

magnification ratio: 2:1; 2.5:1; 4:1; 5:1; 10:1; 20:1; 40:1; 50:1; 100:1.

The preferred scale for instructional drawings is 1:1 (life size image).

In the main inscription in column 6, the scale is entered in the form of 1:1 or 2:1. In the drawings, it should be designated as M 1: 1 or M 2: 1, etc.

lines

The thickness of the lines must strictly comply with GOST 2.303-68. The name, style, thickness of lines in relation to the thickness of the main line and their main purposes are given in Table 3.

Drawing lines Table 3

Plan of work on the drawing:

The application of the main images in order to evenly fill the drawing field, while all the lines are made thin so that it is easy to remove them.

Then draw axes of symmetry, center lines.

Draw contour lines and draw individual elements of the image (grooves, holes, etc.).

The stroke of the drawing is carried out with a wide front.

extra lines that are not subject to stroke are deleted.

Using lines in AutoCAD:

1 - solid main thick (contour) - 0.60 mm;

2 - main thin - 0.20 mm;

3 - axial (dash-dotted thin) - 0.25 mm;

4 - dashed (invisible contour) - 0.3 mm;

5 - dash-dot thin with two points (fold lines on the development) - ACAD ISO 12W100 - 0.25 mm.

Font

All inscriptions on drawings and other technical documents of all industries and construction are performed in a standard font.

GOST 2.304-81 establishes two types of font: type A and type B, with and without slope. Figure 3 shows type B font.

It is recommended to study the design of writing letters in a drawing font not in alphabetical order, but by dividing them into groups according to the uniformity of writing. As a basis, you can take the principle of placing letter elements relative to the auxiliary grid, which is shown in Figure 3 a.

In the data guidelines Type B font with 75º inclination and parameters shown in Table 4 is considered in detail.

The font size h defines (height in mm) the capital letters. The height of lowercase letters c (without processes) is determined from the ratio of their height to the font size (for example, c=7/10 h)/. In relation to the height of capital letters, all other font parameters are determined: g - letter width; d – font line thickness (d= 1/10 h); a is the distance between letters; b – minimum row spacing (auxiliary grid height); e is the minimum distance between words.

Fig.3. Font type B with a slope according to GOST 2.304-81

Fig.3.a Construction of type B font on the auxiliary grid

Type B font parameters Table 4

Dimensioning

The size of the depicted product and its elements in the drawings is determined by the dimensions, the total number of which should be minimal, but sufficient for manufacturing and its control. Linear dimensions are indicated in millimeters without designation of units, while in other units the dimension number is accompanied by the designation of this unit. Angular dimensions are indicated on the drawing in degrees, minutes and seconds.

The rules for applying dimensions are established by GOST 2.307–68. Dimensions in the drawings are indicated by dimension lines. Dimension lines are limited by arrows that touch extension lines, contour lines, center lines. The extension line protrudes from the arrow by 1 - 5 mm. The dimension line is drawn parallel to the segment, the size of which is indicated, if possible, outside the contour of the image. The minimum distance between parallel dimension lines is 7 - 10 mm, and between the dimension line and the contour line is 10 mm (they are chosen depending on the size of the image and the saturation of the drawing). Dimension lines should not intersect with extension lines.

Dimensions in the drawings are applied only on visible elements of the product. It is allowed to apply the dimensions of invisible surfaces when these surfaces are not shown visible anywhere in the drawing.

Some examples of dimensioning are shown in Figures 4 (a - h).

a) The shape and size of the arrows

b) Rules for drawing dimension lines

c) Drawing angular dimensions

d) Drawing dimensions on flat drawings

e) Location of dimension lines

e) Chamfer dimensions g) Radius and diameter signs

h) Cases of breaking the dimension line and applying dimensions with insufficient space

Fig.4a–4h. Rules for applying dimensions according to GOST 2.307–68

It is not allowed to use contour lines, axial, center, extension lines as dimension lines. Each size is listed only once. Dimensional numbers are applied above the dimension line as close as possible to its middle. To indicate the diameter and radius, signs are applied in front of the dimension number (see Fig. 4g). When specifying the size of the angles, the dimension line is drawn in the form of an arc centered at the apex of the corner (see Fig. 4 c).

It is not recommended to apply the size in the shaded area. Dimensional numbers in this case indicate on the horizontal lines-shelves. It is not allowed to break the contour line for drawing a dimension number, other lines are allowed. With parallel dimension lines, dimension numbers are staggered. If there is not enough space for the arrow, the lines near it are interrupted. Dimension lines at different slopes determine the position of dimension numbers. If there are repeating elements, indicate their number. The rules for specifying dimensions in the drawings are extensive, they should be studied in accordance with GOST 2.307–68.

GOST 21.101-97

INTERSTATE STANDARD

PROJECT DOCUMENTATION SYSTEM

FOR CONSTRUCTION

BASIC REQUIREMENTS FOR THE DESIGN

AND WORKING DOCUMENTATION

Official edition

INTERSTATE SCIENTIFIC AND TECHNICAL COMMISSION

FOR STANDARDIZATION AND TECHNICAL REGULATION

AND CERTIFICATIONS IN CONSTRUCTION (MNTKS)

Foreword

1 DESIGNED State enterprise– Center for Methodology, Rationing and Standardization in Construction (GP CNS) of Gosstroy of Russia

INTRODUCED by the Department for the Development of Scientific and Technical Policy and Design and Survey Works of the Gosstroy of Russia

The Republic of Tajikistan

Ministry of Urban Development of the Republic of Armenia

Agency for Construction and Architectural and Urban Planning Control of the Ministry of Economy and Trade of the Republic Kazakhstan

3 General requirements for the composition of the documentation .......................................... .. ...... 2

4 General requirements for completing documentation ........................... 2

5 General rules documentation

........................... 7

Images (sections, sections, views , fragments) ......................... 8

Main inscriptions ................................................................ .............................................eleven

6 Rules for the implementation of specifications on drawings .............................................. 11

7 Rules for making changes to the working documentation issued to the customer .............................................................. ................................................. ........12

7.4 Permission to make changes...............................................................12

7.5 Making changes............................................................... ................12

8 Rules for linking working documentation....................................................16

9 Bound Documentation Rules...............................................17

Annex A Stamps of the main sets of working drawings ...................... 18

Annex B Forms 1 and 2 - General data sheets for working drawings .................................................................. ................................................. ..........twenty

Annex B List of ESKD standards to be taken into account when performing graphic and text documentation for construction .................................................................. .................22

Appendix D List of allowed word abbreviations (addition to GOST 2.316).................................................................. ................................................. .....24

Appendix E Forms 3-6 - Main inscriptions and additional columns to it .............................................. ................................................. ........26

Annex E Location of the main inscription, additional columns to it and dimensional frames on the sheets .............................................30

Appendix G Forms 7 and 8- Specifications ..................................31

Annex I Form 9 - Permission to make changes ...........32

Annex K Form 10 - Change Registration Table.......................34

Annex L Form 11 - Stamp of cancellation (replacement) of sheets of the original document .................................................. ....................................35

e) general instructions;

g) other data provided for by the relevant standards SPDS.

Forms 1 and 2 with instructions for completing them are given in Appendix B.

4.2.6 The list of working drawings of the main set contains a sequential list of sheets of the main set.

4.2.7 The list of reference and attached documents is compiled by sections:

a) reference documents;

The "Referenced documents" section indicates the documents that are referenced in the working drawings, including:

If there are several main sets of working drawings of the same brand, a statement is made kits of this brand according to Form 2 of Annex B, which is given on the general data sheet for each of these sets.

* Perform if necessary.

** The main set of working drawings is appointed by the general designer as the leading brand.

c) a record of the results of checks for patentability and patent purity of technological processes, equipment, devices, structures, materials and materials used for the first time or developed in the project de ley, as well as the numbers of copyright certificates and applications for which decisions were made to issue copyright certificates for inventions used in the working documentation;

d) a record that the working drawings are developed in accordance with applicable norms, rules and standards;

e) a list of types of work for which it is necessary to draw up certificates of examination of hidden work;

f) information about who owns this intellectual property (if necessary);

g) other necessary instructions.

The list of ESKD standards to be taken into account when performing graphic and text documentation for construction is given in Appendix B.

5.6 The sequence of numerical and alphabetic designations of the coordination axes is taken according to the plan from left to right and from bottom to top (Figure 1 but) or as shown in pictures 1 b, c.

5.7 The designation of the coordination axes, as a rule, is applied on the left and lower sides of the plan of the building and structure.

If the coordination axes of the opposite sides of the plan do not coincide, the designations of these axes at the divergence points are additionally applied on the upper and / or right sides.

5.8 For individual elements located between the coordination axes of the main supporting structures, additional axes are applied and denoted as a fraction:

above the line indicate the designation of the previous coordination axis;

under the line - additional serial number within the area between adjacent coordination axes in accordance with Figure 1 G.

Picture 1

It is allowed to assign numerical and alphabetic designations to the coordinating axes of half-timbered columns in continuation of the designations of the axes of the main columns without an additional number.

5.9 On the image of a repeating element attached to several coordination axes, the coordination axes are designated in accordance with Figure 2:

"a" - with the number of coordination axes not more than 3;

"b" -» » » more than 3;

"in" - for all alphabetic and digital coordination axes.

On the plans of residential buildings, arranged from block sec qi th, apply the designations of the extreme coordinating axes of the block sections indicate without an index in compliance with picture 3.

Figure 3

Application of dimensions, slopes, marks, inscriptions

5.11 The dimension line at its intersection with extension lines, contour lines or axial lines is limited by serifs in the form of thick main lines 2-4 mm long, drawn with an inclination to the right at an angle of 45 (to the dimension line, while the dimension lines should protrude beyond the extreme extension lines on 1-3 mm.

When applying the size of the diameter or degree inside the circle, as well as the angular size, the dimension line is limited by arrows. Arrows are also used when dimensioning radii and internal fillets.

Figure 4 Figure 5 Figure 6

It is allowed, if necessary, to indicate the slope value in ppm as a decimal fraction up to the third decimal place. On the drawings and diagrams in front of the dimension number that determines value uklo a, put the sign "(, the acute angle of which should be directed towards the slope.

The designation of the slope is applied directly above the contour line or on the shelf of the leader line.

5.20 Fragments of plans, sections, facades, as a rule, are marked with a curly bracket in accordance with

figure 13.

Under the curly brace, as well as above the corresponding fragment, the name and serial number of the fragment are applied. If the fragment is placed on another sheet, then they give a reference to this sheet.

Figure 12 Figure 13

5.21 Images up to the axis of symmetry of symmetrical plans and facades of buildings and structures, schemes location design elements qi th, floats for the location of technological, energy, sanitary and other equipment are not allowed.

5.24 The names of the floor plans of the building and structure indicate the mark of the finished floor or the number of the floor, or the designation of the corresponding secant plane.

d) on subsequent sheets of drawings of building products, text documents and sketch drawings general types(Form 6.

It is allowed on the first sheet of the drawing of a building product to carry out the main inscription in accordance with form 5.

5.29 In the reporting technical documentation based on the results of engineering surveys, the main inscription is drawn up:

a) on sheets of graphic documents used in the design as a basis - in form 3;

b) on the first sheets of other graphic and text documents - in form 5, on subsequent sheets - in form 6.

7.5.6 Near each change, including near the change corrected by erasing (washing), outside the image, the designation of the change is applied in a parallelogram in accordance with Figure 15.

Figure 15

A solid thin line is drawn from the parallelogram to the modified area.

7.5.7 Close to each other changed measures, words, signs, inscriptions, etc. pl Osh th thin line forming closed loop, without strikethrough in accordance with Figure 16.

If one or more sheets of the original are replaced or added, then they retain the inventory number assigned according to the link.

When making subsequent changes (additionally, successive change numbers, separating them from previous semicolon.

EXAMPLE: Change one; 2; 3;

d) on additional sheets with a change number ( (New

7.5.14 If additional sheets are included in the main set of working drawings, then they are assigned sequential serial numbers and recorded in continuation of the sheet of working drawings of the corresponding main set.

If there is not enough space in the sheet of working drawings to record additional sheets, the continuation of the sheet is transferred to the first of the additional sheets. At the same time, at the end of the sheet of working drawings, placed in the "General Data", the following entry is made: "Continuation of the sheet, see on the sheet (sheet number )", and above the statement on an additional sheet, the heading is placed: "Statement of working drawings of the main set (Continued)

e) in the column "Signed." - signature of the person responsible for the correctness of the change (signature of the person responsible for norm control, put on the field for hemming ki sheet)

e) in the column "Date" - the date of the change.

a) replacement of all or individual sheets of the document;

GRADES OF MAIN SET OF WORK DRAWINGS

Table A.1

Name of the main set of working drawings

Note

Production technology

Technological communications

Architectural solutions

Interiors

Reinforced concrete structures

Wooden structures

Architectural and construction solutions

Detailed metal structures

Water supply and sewerage

Heating, ventilation and air conditioning

Thermal mechanical solutions for boiler rooms

Air supply

dust removal

Refrigeration

Gas supply (internal devices)

Power equipment

Electric lighting (internal)

Communication systems

Radio communications, broadcasting and television

Firefighting

Fire alarm

Security and fire alarm systems

Hydraulic Solutions

Automation…

Integrated automation

Anti-corrosion protection of structures, structures

Anti-corrosion protection of process equipment, gas ducts and pipelines

Thermal insulation of equipment and pipelines

External water supply networks

External sewer networks

External water supply and sewerage networks

Thermal mechanical solutions for heating networks

Outdoor gas pipelines

Outdoor electric lighting

Power supply.

When combining working drawings of all technological

STATEMENTS OF GENERAL DATA FOR WORKING DRAWINGS

Form 1 - STATEMENT OF WORKING DRAWINGS OF THE BASIC COMPLEX

GOST 2.102 (68 ESKD. Types and completeness of design documents

GOST 2.105-95 ESKD. General requirements for text documents

GOST 2.303 (68 ESKD. Lines

GOST 2.308 (79 ESKD. Indication on the drawings of releases of forms and location of surfaces

GOST 2.310 (68 ESKD. Drawing designations of coatings, thermal and other types of processing on drawings

GOST 2.311 (68 ESKD. Thread image

Taking into account the requirements of GOST 21.501 related to the execution of drawings of building products

List of allowed word abbreviations

(addition to GOST 2.316)

Table D.1

Full name	Reduction
Highway

Anti-seismic seam
Architect
asphalt concrete
Concrete, concrete

ventilation chamber	ventilation chamber

Chief Engineer	Ch. eng. (*)
Chief engineer (architect) of the project	GIP (GAP) (*)
Chief Specialist	Ch. specialist. (*)

Expansion joint

Director
Document
allowed
unit of measurement	Unit rev. (T)
	Capacity (c, t)
Railway
Reinforced concrete, reinforced concrete
manager
insulation, insulating
Institute
Design
Coefficient
Efficiency
Staircase, stairway
Workshop (in design organizations)

materials	materials (t)
Mounting
norms. load
Equipment

mark

GOST 2.104 - 68

The main inscription, which forms part of a graphic document called " drawing". In the main inscription are written necessary information such as: drawing designation, drawing name, information about the company that developed the drawing, product weight, scale of the displayed part, development stage, sheet number, date of issue of the drawing, as well as information about the persons responsible for this document. Drawing without a title block is not considered as a standard element of documentation and cannot be transferred to production. The content of the main inscription, its location and dimensions are regulated by the standard. The graphic elements of the main inscription are made with lines intended for drawing a visible outline, all other lines are thin.

Main inscriptions title and subsequent sheets

1 - the name of the product must comply with technical terminology and be as short as possible. The name of the product is written in the nominative case of the singular. In cases where the name is composed of several words, the noun takes the first ordinal place, for example: " gear wheel". The purpose of the product and its location in the title is not indicated.

2 - designation of the document by conventional written characters. The document designation consists of numbers and letters written in a certain order. Each document is assigned a designation consisting of characters separated by dots. The product index can be written in letters or in numerical terms, for example:

UCH-01.10.06.01

202 - index set by the developer
10 - the serial number of the assembly unit included in the product
06 - assembly unit number
01 - part numbering

Title block for subsequent sheets of drawings,
diagrams and text documents

3 - a column for designating the material from which the part is made. Filling is carried out only on the drawings of parts, for example:

Steel 08kp GOST 1050 - 88

4 - letters are written here, which are called " Litera"from the Latin word" litera' which means a letter. The letter indicates at what stage of development the document is:

P- Technical Proposal
E- indicates a draft design
T- means that this is a technical project
ABOUT– production of an experimental batch
BUT– corrected document based on the results of the pilot batch
B- this letter is assigned to the document, according to the results of the manufacture of the product, made according to the drawing with the letter - A

Main text of the title page
for text documents

5 - Weight of the product - indicated only in numbers without measurement designation. It is allowed to indicate units of measurement in the case, for example: 0.25 t, 15 t. The calculated mass is put on the drawings up to the technical design. The actual mass is indicated on the documents, starting with the experimental batch. Under the actual weight should be understood the value determined by weighing the product. On the drawings of single large-sized products, the mass of which is difficult to determine by mechanical weighing, it is allowed to indicate the calculated value. It is allowed to indicate the maximum deviations of the mass in the technical requirements. It is allowed not to indicate the mass on the drawings of prototypes, dimensional and installation drawings.

Location of the title block
on A4 sheet format

Location of the title block along the long side
for sizes larger than A4

Location of the title block along the short side for sizes larger than A4

6 - scale graphic image item in the drawing. The scale is selected depending on the overall parameters of the depicted part and must be drawn in full size or to scale.

7 - column for specifying the sheet number.
A single copy of the document is not numbered.

8 - the number of sheets in general.
The number of documents is indicated only on the first sheet.

9 - the name of the company that issued the document

10 is an additional line.
An additional line is filled in by the developer depending on the situation, for example: " The head of the Department», « Head Office».

11 - names of persons signing the document.

12 - places for signatures in accordance with official duties. The document must be signed by at least the developer and the person responsible for the regulation without fail.

13 - indication of the date of signing the document.

14 - 18 - columns are intended for making changes.

19 - inventory number of the original.
For accounting and storage, each original document is assigned one inventory number, without taking into account the number of sheets. Such an accounting identifier is applied to each sheet if the document consists of several sheets.

20 - column for the signature of the person who accepted the document in technical department with the date.

21 - additional inventory number of the original is set to replace the previous document number when changes are made to it. The number of the original document is retained.

22 - inventory number of the duplicate.
Regardless of the number of sheets, one inventory number is assigned to duplicates and is installed on all sheets.

23 - column for the signature of the person who accepted the duplicate to the technical department with the date.

24 - the designation of the document is recorded here, instead of the sheet on which it was issued.

25 - this column indicates the document where it was first recorded.

26 - a cell in which the cipher of the document designation is indicated, rotated relative to the working field of the drawing by 180°.

27 - in this cell, a sign is set according to the regulatory and technical documentation provided by the customer.

28 - number and date of approval of the documentation of the corresponding letter.

29 - number and date of approval of the documentation.

31 - document copier

32 - specifying the sheet format

33 - definition of the zone where the modified part of the product is located

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