Sh
sh lim b , /2 | Sh | ||||
, | 180¸310 | 40, 45, 40, 40, 35, 50 . | +70 | 1,1 | |
HRC 38¸50 | 40, 40, 35 . | +150 | 1,1 | ||
HRC 45¸55 | HRC 25¸35 | +200 | 1,2 | ||
( m < 3 ) | HRC 42¸50 | - | 40, 35, 40 . | ||
HRC 40¸55 | +200 | 1,2 | |||
( m > 3 ) | HRC 42¸50 | - | 40, 35, 40 . | ||
HV 550¸750 | HRC 24¸40 | 40, 40, 40 2 . | 880¸1050 | 1,2 | |
HRC 56¸65 | HRC 30¸43 | , 122, 123, 18 | 1,2 | ||
HRC 56¸65 | HRC 30¸43 | 25, 30 | 1,2 |
1. ?
2. ?
3. .
4. , , ?
5. , ... ?
6. ?
7. , z1 da1 df1 ( b = 00 xS = 0)?
8. ?
9. , ?
10. 5¸10 ( )?
11. ?
12. () () ?
13. b?
14. ?
15. b ?
16. ?
17. .
18. y bd?
19. , (4.15), .
20. , aw?
21. ?
22. .
23. .
5
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