GOST 8319.6−75 Profiles hot-rolled steel periodical lengthwise-rolled crankshaft company-69. Assortment (Change No. 1)
GOST 8319.6−75
Group B22
INTERSTATE STANDARD
STEEL SECTIONS HOT-ROLLED
LONGITUDINAL ROLLING FOR THE CRANKSHAFT company-69
Assortment
Hot-rolled steel periodical lengthwise-rolled profiles for crank shaft section
of company-69 automobile. Dimensions
OKP 09 3001
Date of introduction 1977−01−01
The decision of the State Committee of standards of Ministerial Council of the legacy from December 29, 1975 N 4063 date of introduction is established 01.01.77
The expiration time limit is removed by the Resolution of standards body from
EDITION with Change No. 1, approved in December 1986 (IUS 3−87)
1. This standard applies to hot-rolled steel periodic profile for the crankshaft of a car M-20, followed by hot working.
2. Profile manufactured in accordance with the requirements of GOST 8319.0−75 and of this standard.
3. Dimensions and limit deviations according to him, the shift circuits, the number of periods and the weight of one period must match the drawing and table.
The contour offset, mm |
The number of periods. |
The mass of one of the period, kg | |
longitudinal |
cross |
||
no more |
|||
5 |
2 |
9 |
39,0 |
Example of designation of the profile to the crankshaft of the car M-20 of steel grade 45:
Profile for crankshaft M-20
(Changed edition, Rev. N 1).
4. Allow the execution of cross-sections along the contour .
5. Allow the execution of the profile contour .
6. At the ends of the profile allowed an allowance not exceeding 50 mm.
7. The burrs on the ends of the profile are not allowed.
