This article has described the function and establishment method of the material consumption process ration, and the effect of the blank material selection on the ratio has been illustrated as well.
介绍了材料消耗工艺定额的作用和制定方法，并举例说明了毛坯选择对材料消耗工艺定额的影响。
2
Simulations of blanks with different tool width ratio(TV/H) and blank width ratio (B/H) under two load situations are implemented.
分别在两种载荷情况下，对不同料宽比、砧宽比的拔长进行了模拟。
3
It is unable to control the blank width ratio for a broad plate when it is compressed to take shape finally.