孔翻边 meaning in Chinese
hole flanging
hole up stand
holeflanging
Examples
- Abstract : die structure based on the process of forming small fillet radius is introduced , and deduced the formula according to the principle of volume invariably
文摘:介绍形成小圆角半径的圆孔翻边模具的结构特点，按体积不变的原则，推导了计算公式。