7388| 18
|
軸設(shè)計(jì)成空心的還能提高強(qiáng)度嗎? |
評(píng)分
| ||||||||
| ||
點(diǎn)評(píng)
對(duì) 一定要有前提條件,再同等截面面積下 空心軸外徑會(huì)大點(diǎn),去掉不受力的中心部分,增加了抗彎抗矩強(qiáng)度。
| ||
| ||
| ||
點(diǎn)評(píng)
+1
| ||
| ||
| ||
| ||
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, 2025-7-5 15:24 , Processed in 0.073594 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.