, . 3.1 3.2 [6].
40 4550 HRC, 269302 HB. σ = 900 , σ = 750 .
3.5[6]. Vs, /,
2 - , ͷ;
ω1 - , -1;
1044, . σ = 700 , σ = 460 . 40 - HRC 45...50.
3-
, | σ, | σ, | |||
1044 | __ | ||||
40 | + | 4550 HRC |
: |
, . 3.1 3.2 [6]. 40 4550 HRC, 269302 HB. σ = 900 , σ = 750 . 3.5[6]. Vs, /,
2 - , ͷ; ω1 - , -1;
1044, . σ = 700 , σ = 460 . 40 - HRC 45...50.
3-
: 2015-08-18; !; : 900 | : : , . |