trimming and piercing die
常見例句
- Introduced the characteristics of the gear box case, and determinded the reasonable forming process, designed the drawing die, the trimming die, the piercing die and the flanging die.
介紹了變速箱殼體零件的工藝特點，確定了合理的工藝方案，設計了拉伸模、切邊模、沖孔模、翻孔模，經(jīng)生產(chǎn)驗證，模具結(jié)構合理，生產(chǎn)的零件完全滿足要求。 返回 trimming and piercing die