上海锻博 直供WC67Y系列液压折弯机 价格合理 品质超群
特殊形状工件折弯示意图：
板料折弯压力参照表：
V | 4 | 5 | 6 | 7 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 | 28 | 32 | 36 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 80 |
b | 2.8 | 3.5 | 4 | 5 | 5.5 | 7 | 8.5 | 10 | 11 | 12.5 | 14 | 17 | 20 | 22 | 25 | 28 | 31 | 33 | 38 | 42 | 46 | 49 | 56 |
r | 0.7 | 0.8 | 1 | 1.1 | 1.3 | 1.6 | 2 | 2.3 | 2.6 | 3 | 3.3 | 3.8 | 4.5 | 5 | 6 | 6.5 | 7 | 7 | 9 | 10 | 10.5 | 11 | 13 |
S | 0.5 | 40 | 30 | 30 | | | | | | | | | | | | | 表中数值为L=1m时的折弯力
L=1M Bending force
例Sample: S=4MML=1M
V=32MM
查表得Result:F=330KN
计算公式：
F=650S2L KN
V
S-所折板料厚度mm
plate bending thickness
L-所折板料宽度mm
plate bending width
V-下模开口尺寸mm
plate open high |
|
0.6 | 60 | 50 | 40 | 40 | 30 | | | | | | | | | | |
0.8 | | 80 | 70 | 60 | 50 | 40 | | | | | | | | | |
1.0 | | | 110 | 90 | 80 | 70 | 50 | | | | | | | | |
1.2 | | | | 130 | 120 | 100 | 80 | 70 | 60 | | | | | | |
1.4 | | | | | 160 | 130 | 110 | 90 | 80 | 70 | | | | | |
1.6 | | | | | | 170 | 140 | 120 | 100 | 90 | 80 | | | | |
2.0 | | | | | | | 220 | 190 | 160 | 140 | 130 | 110 | | | |
2.2 | | | | | | | | 230 | 200 | 180 | 160 | 140 | 130 | 110 | |
2.5 | | | | | | | | | 250 | 230 | 200 | 170 | 150 | 130 | |
3.0 | | | | | | | | | | 330 | 290 | 240 | 210 | 180 | 160 |
3.5 | | | | | | | | | | | 400 | 330 | 280 | 250 | 220 | 200 | 180 | | | | | | |
4.0 | | | | | | | | | | | | 430 | 370 | 330 | 290 | 260 | 230 | 210 | | | | | |
4.5 | | | | | | | | | | | | | 470 | 410 | 370 | 330 | 290 | 260 | 240 | | | | |
5.0 | | | | | | | | | | | | | | 510 | 450 | 410 | 360 | 330 | 300 | 270 | | | |
6.0 | | | | | | | | | | | | | | | 650 | 590 | 520 | 470 | 430 | 390 | 360 | 330 | |
8.0 | | | | | | | | | | | | | | | | | | 830 | 760 | 690 | 640 | 590 | 520 |
10.0 | | | | | | | | | | | | | | | | | | | | 1080 | 1000 | 930 | 930 |
