![]() |
求助關于深孔擴孔問題 |
| ||
| ||
| ||
點評
刀具應該沒問題,應該是切削用量選擇不合理,0.3、0.5進給量過大(0.05-0.15r/min為宜),切進切出時易打刀。不能追求效率而忽視切削用量的合理性。為了保證加工效率,建議采用機夾擴刀,偏角75°,以便提高切削速..
| ||
| ||
| ||
| ||
| ||
小黑屋|手機版|Archiver|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
GMT+8, 2025-5-2 07:01 , Processed in 0.065458 second(s), 18 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.