Mutual relation on molding shrinkage between central character and restriction character is studied, and connection formula is established.

研究了塑件“主特征”和“限定特征”对成型收缩的影响关系，建立了考虑塑件结构特征影响的收缩关系表达式。

youdao

Mutual relation on molding shrinkage between central character and restriction character is studied, and connection formula is established.

研究了塑件“主特征”和“限定特征”对成型收缩的影响关系，建立了考虑塑件结构特征影响的收缩关系表达式。

youdao