|
發(fā)布時間: 2016-3-21 20:27
正文摘要:具體如圖,是一個做疲勞試驗的裝置,要求鏈輪反復轉(zhuǎn)動,即要電機頻繁啟動,請問鏈輪的啟動轉(zhuǎn)矩和運行轉(zhuǎn)矩分別為多少 |
小黑屋|手機版|Archiver|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, 2024-9-21 03:20 , Processed in 0.057477 second(s), 19 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.