![]() |
發(fā)布時間: 2009-4-8 15:44
正文摘要:新收一批老外圖紙,要報價,其中有幾張圖紙不懂,請熟悉此產(chǎn)品的高手指教,見圖! 本人理解:中間是心軸,含SKF或FAG軸承,但是外套用什么材質(zhì)?用何種方式熱處理?結(jié)構(gòu)是樣? ... |
Archiver|手機版|小黑屋|機械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
GMT+8, 2025-8-3 23:20 , Processed in 0.071563 second(s), 21 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.