8812| 20
|
320直徑軸斷了,求原因 |
| ||
| ||
點評
樓上說的很有道理,軸的階梯有圓弧角最好,另外35Crmov含碳量少,調質之前滲碳會比較好,可能說的不對,請見諒,
| ||
| ||
Archiver|手機版|小黑屋|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
GMT+8, 2025-8-4 14:00 , Processed in 0.092454 second(s), 21 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.