2180| 4
|
畢設(shè)求助:浮動(dòng)拉深凸模,如何設(shè)計(jì)反頂機(jī)構(gòu)以保證拉深件高度 |
| ||
| ||
| ||
Archiver|手機(jī)版|小黑屋|機(jī)械社區(qū) ( 京ICP備10217105號(hào)-1,京ICP證050210號(hào),浙公網(wǎng)安備33038202004372號(hào) )
GMT+8, 2025-7-20 23:16 , Processed in 0.075174 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.