15628| 33
|
該齒輪的熱后磨內(nèi)孔夾具怎么做,熱處理吊具怎么做,才能使廢品率降到最低? |
| ||
評(píng)分
| ||||||||
| ||
評(píng)分
| ||||||||
| ||
點(diǎn)評(píng)
這個(gè)材料只能做870度左右的碳氮共滲或920度左右的滲碳處理
| ||
| ||
| ||
評(píng)分
| ||||||||
| ||
小黑屋|手機(jī)版|Archiver|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, 2024-11-7 18:00 , Processed in 0.058297 second(s), 21 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.