для размещения заказа - korloy@korloy-tools.ru
F
(HPBE)
(~ HRC 50) (HRC 50~60) (HRC 60~65)
n, S , t, n, S , t, n, S , t,
, / / /
1 / / /
2
3 40,000 4,800 0.06 40,000 3,360 0.05 40,000 3,160 0.04
4 40,000 5,760 0.11 40,000 4,800 0.10 24,000 2,280 0.07
6 40,000 7,200 0.13 32,000 4,620 0.12 16,000 1,020 0.09
8 32,000 6,528 0.15 24,000 1,920 0.13 12,000 1,440 0.10
10 21,000 5,040 0.20 10,000 2,000 0.20 8,000 1,020 0.11
12 16,000 3,840 0.30 12,000 2,160 0.20 6,000 840 0.11
16 13,000 3,120 0.50 10,000 1,920 0.20 4,800 660 0.12
9,000 2,160 0.50 7,000 1,320 0.30 3,600 516 0.12
6,000 1,440 0.50 5,000 960 0.30 2,500 390 0.15
(HPRE)
(~ HRC 50) (HRC 50~60) (HRC 60~65)
n, S , t, n, S , t, n, S , t,
, / / /
1 / / /
2 720
3 40,000 1,200 0.10 40,000 480 0.03 32,000 300 0.02
4 40,000 2,280 0.10 24,000 600 0.05 16,000 380 0.05
6 32,000 2,640 0.20 16,000 1,140 0.10 11,000 720 0.05
8 24,000 3,480 0.30 12,000 1,320 0.10 8,000 480 0.05
10 16,000 3,480 0.40 8,000 1,740 0.20 5,300 1,080 0.10
12 12,000 3,480 0.50 6,000 1,740 0.20 4,000 1,080 0.10
16 9,600 2,880 0.60 4,800 1,740 0.30 3,200 1,080 0.20
20 8,000 2,160 0.80 4,000 1,440 0.30 2,700 900 0.20
6,000 1,740 1.00 3,000 1,080 0.50 2,000 680 0.30
4,800 1.00 2,400 840 0.50 1,600 528 0.30
њ : њ= 1 = 0°
= 7°
• : V = D n/1000 (n = 1) њ= 1.2 = 15°
• : D = 2 t(D t) њ, D — , ; = 30°
њ= 1.5 = 45°
њ – ; t — , . = 60°
• =0, њ =1 V= D n/1000 њ= 1.7
њ= 2.17
њ= 2.3
D ( = 0)
: :
D= 6 , t = 0,3, n = 140001
0°: V=113,7 /
15°: V=113,71,5=170,6 /
F = 0° korloy@korloy-tools.ru
www.korloy-tools.ru
8