GOST 3.1126-88
GOST 3.1126−88 unified system of technological documentation (of ESTD). Rules for the implementation of graphic documents of forging
GOST 3.1126−88
A Group T53
INTERSTATE STANDARD
A unified system of technological documentation
RULES FOR THE IMPLEMENTATION OF GRAPHIC DOCUMENTS OF FORGING
Unified system for technological documentation. Rules for making graphic documents of forging pieces
ISS 01.110
77.140.85
AXTU 0003
Date of introduction 1989−01−01
INFORMATION DATA
1. DESIGNED AND MADE with the USSR State Committee for standards
2. APPROVED AND put INTO EFFECT by Decision of the USSR State Committee for standards from
3. The standard complies ST SEV 4070−83 in accordance with Annex 1
4. REPLACE GOST 2.429−84
5. REFERENCE NORMATIVE AND TECHNICAL DOCUMENTS
| The designation of the reference document referenced |
Application number |
| GOST 2.503−90 |
2 |
| GOST 3.1103−82 |
2 |
| GOST 3.1201−85 | 2 |
6. REPRINTING. April 2003
This standard establishes rules for the implementation of graphic documents of forging products for all industries.
1. Graphic document for the forging must be performed in accordance with the standards of the Unified system of design documentation and of this standard.
2. Graphic document for the forging should be designed based on the drawing, details and map sketches.
3. Graphic document for the forging should be made in the image scale drawing of the part.
4. On the graphic document the forging is allowed to strike the workpiece contour, performing his thin dash-dotted line with two points, it is allowed not to represent the individual elements of the part.
5. Graphic document for the forging can be performed on the copy of the detail drawing, with designation of the document, the signature of the developer of document forging and narkokontrolya and other data should be specified in accordance with Annex 2.
6. Graphic document for the forging should contain all the data necessary for its manufacturing, control and acceptance.
7. On the graphic document the forging is allowed to apply under the dimensions of the forging part dimensions in parentheses.
8. On the graphic document the forging is allowed to place a table for the data not listed on images and not established in the specifications.
9. In the specifications of the graphics document on the forging, depending on the method of manufacture must be indicated the requirements of the relevant standards for forgings.
10. The location of the parting plane of the forming surface of the stamp to be subtle with a dash-dotted line indicated at the ends of the sign 
11. The location of the sample for testing should be applied to the image of forging a continuous thin line, and the size of the sample to point to the technical requirements of the drawing.
12. An example of a graphical fulfillment forging bushings are given on features.1.
______________
* Dimensions for reference.
1 — place the selection of sample for test; 2 — place marking
Damn.1
ANNEX 1
Recommended
INFORMATION DATA ACCORDING TO THE PRESENT STANDARD ST SEV 4070−83
| Requirements |
This standard | ST SEV 4070−83 |
| The indication of the place of execution of the document | Map sketches the place of execution of the document | The place of execution of the document not specified |
| The indication of the designation document and key signatures |
An additional stamp indicates the designation of the document and its key signatures |
There is no order |
| An indication to reference related standards for production of forgings |
Technical requirements specify the reference to the related standards for production of forgings | The same |
APPENDIX 2 (recommended). AN EXAMPLE OF AN ADDITIONAL STAMP
ANNEX 2
Recommended
In serial and mass production with the implementation of graphic documents of forging on the copy of the detail drawing above the title block or in the open field, drawing an additional affix the stamp (damn.2).
Damn.2
Sizes 3−13 count — according to GOST 3.1103, blocks B2 and B3 F1 ф1в.
Additional stamp set:
| in the graph | 1 — the code of forgings (or designation); |
|||
| « | « |
2 — the designation of the document according to GOST 3.1201; | ||
| « | « |
3 developer; | ||
| « | « |
4 — the name of the developer; | ||
| « | « |
5 — the signature of the developer; | ||
| « | « |
6 — the date of signature; | ||
| « | « |
7 — narkokontrolya; | ||
| « | « |
8 — the name of narkokontrolya; | ||
| « | « |
9 — signature of narkokontrolya; | ||
| « | « |
10 — serial number of document changes; | ||
| « | « |
11 — the mark of the replacement of the sheet introduction notice the graveyard 2.503; | ||
| « | « |
12 — the designation (code) of the notice. | ||
| « | « |
13 — signature of the person responsible for introducing change; | ||
| « | « | 14 — backup. | ||
When small-scale and pilot plants allowed the stamp not stamped. The designation of the document, signatures of the developer and narkokontrolya perform on the main label or on an empty space on the drawing.
Note. Allowed count 2 extra stamp to fill.
The electronic text of the document
prepared by JSC «Code» and checked by:
the official publication of the
Unified system for technological
documentation: SB. Standards. -
M.: IPK Publishing house of standards, 2003
