模锻件结构设计(钢件最小幅板厚度)
钢件最小幅板厚度(mm)
模锻件在分模面 上的投影面积/cm2 | 钢与合金钢钛合金 | 铝合金 | 镁合金 | |||||
MB2 | MB15 | |||||||
S1 | S2 | S1 | S2 | S1 | S2 | S1 | S2 | |
≤25 | 1.5 | 2 | 1.5 | 2 | 1.5 | 2 | 1.5 | 2 |
25~50 | 2 | 3 | 2 | 2.5 | 2 | 2.5 | 2 | 3 |
>50~100 | 3 | 4 | 3 | 3 | 2.5 | 3 | 3 | 4 |
>100~200 | 4 | 5 | 4 | 4 | 3 | 4 | 4 | 5 |
>200~400 | 5 | 6 | 5 | 6 | 4 | 5 | 5 | 6 |
>400~800 | 6 | 8 | 6 | 8 | 6 | 6 | 6 | 6 |
>800~1000 | 8 | 10 | 8 | 8 | 8 | 8 | 8 | 10 |
>1000~1250 | 10 | 12 | 8 | 10 | 8 | 10 | — | — |
>1250~1600 | 12 | 14 | 9 | 11 | — | — | — | — |
>1600~2000 | 14 | 16 | 10 | 12 | — | — | — | — |
>2000~2500 | 16 | 18 | 11 | 14 | — | — | — | — |
>2500~3150 | 18 | 20 | 12 | 16 | — | — | — | — |
>3150~4000 | 20 | 22 | 13 | 18 | — | — | — | — |
>4000~5000 | 22 | 24 | 14 | 18 | — | — | — | — |
>5000~6300 | — | — | 15 | 20 | — | — | — | — |