摘要
介绍了用硬质合金深孔钻加工精密浅孔，使孔的尺寸精度达到０．０１ｍｍ以内，表面粗糙度达到Ｒａ０．８一０．４，通过对深孔钻头部关键结构参数的分析，阐述了设计怎样的结构参数，才能确保孔的加工质量。
This paper introduces the machining of accurate shollow hole with sin-tened cacbide. The hole Size precision is up to 0.01mm and the roughness in Ra0.8一0.4.Weanalized the parameter for the key structure. In older to ensure machining quality.We de-scribe how to design structure parameter.
出处
《沈阳理工大学学报》
CAS
1994年第3期69-74,共6页
Journal of Shenyang Ligong University
关键词
深孔钻削
精密切削
钻尖偏移量
导带/钻头导向面.
deep hole drilling,precision cutting,drill lipb deviation,conductionbands/drill guide face.
