摘要
介绍了一种新型气动拉刀矫直器的结构和工作原理。它可用来矫直直径Ｄ与长度Ｌ的比值Ｄ／Ｌ为１／５０～１／１００的拉刀。
The structure and working mechanism were introduced of a new type of pneumatical dresser of broaches,which can be used to dress broaches of D/L ratio 1/50～1/100
出处
《山西机械》
1999年第1期44-44,共1页
Shaanxi Machinery
