8154| 31
|
請(qǐng)教三個(gè)關(guān)于齒輪圖的疑問(wèn) |
| ||
請(qǐng)教三個(gè)關(guān)于齒輪圖的疑問(wèn) | ||
點(diǎn)評(píng)
可以這個(gè)理解,不過(guò)這個(gè)臺(tái)階有什么用呢
| ||
| ||
| ||
| ||
點(diǎn)評(píng)
內(nèi)孔是平鍵,是機(jī)械設(shè)計(jì)手冊(cè)上的示例。具體做什么用的不清楚
| ||
| ||
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, 2025-9-20 01:05 , Processed in 0.075551 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.