8105| 22
|
這個(gè)臺(tái)階結(jié)構(gòu)不方便加工螺紋孔,怎么改進(jìn)? |
| ||
| ||
| ||
點(diǎn)評
或許可以從外側(cè)打
| ||
| ||
| ||
點(diǎn)評
想多一點(diǎn),無用處通大孔,臺(tái)階狀。
| ||
| ||
| ||
Archiver|手機(jī)版|小黑屋|機(jī)械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
GMT+8, 2025-7-15 02:43 , Processed in 0.086714 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.