锻造件结构设计(水压机锻件法兰的最小锻出长度)
水压机锻件法兰的最小锻出长度 (mm)
与法兰相邻 部分的直径 d0或d′0 | 法兰直径D0 | ||||||||||
≤200 | 201~ 250 | 251~ 320 | 321~ 400 | 401~ 500 | 501~ 630 | 631~ 800 | 801< 1000 | 1001~ 1250 | 1251~ 1600 | 1601~ 2000 | |
锻件法兰的最小锻出厚度L0、L1 | |||||||||||
L0/L1 | L0/L1 | L0/L1 | L0/L1 | L0/L1 | L0/L1 | L0/L1 | L0/L1 | L0/L1 | L0/L1 | L0/L1 | |
≤160 | 50/50 | 70/60 | 90/70 | 120/90 | 140/110 | 200/150 | |||||
161~200 | 60/50 | 80/60 | 110/80 | 130/100 | 180/140 | 260/200 | |||||
201~250 | 70/50 | 100/70 | 120/90 | 160/130 | 240/180 | 320/260 | |||||
251~320 | 90/60 | 110/80 | 150/120 | 220/160 | 300/240 | 420/300 | |||||
321~400 | 100/70 | 140/110 | 210/150 | 280/220 | 400/280 | 550/400 | |||||
401~500 | 90/60 | 120/100 | 190/140 | 260/200 | 380/260 | 500/360 | 650/500 | ||||
501~630 | 100/90 | 170/120 | 240/180 | 340/240 | 480/330 | 610/480 | |||||
631~800 | 140/100 | 220/160 | 300/220 | 440/300 | 570/440 | ||||||
801~1000 | 170/120 | 280/200 | 400/280 | 520/400 | |||||||
1001~1250 | 220/180 | 350/250 | 440/350 | ||||||||
1251~1600 | 260/220 | 400/320 |