摘要
特种行业的材料更新对BTA深孔加工提出了更高的要求。由于BTA深孔加工钻削系统的刚性和刀具自导性较差,排屑和润滑困难,造成加工难度显著增加,甚至出现振动,难以保证精度。为此,本文研究了BTA深孔加工中减振导向块的作用及位置对BTA深孔加工精度的影响。
With the renewal of special industry materials,higher requirements are put forward for BTA deep hole processing.In addition,because of the particularity of BTA deep hole processing,from the poor rigidity of the drilling system,the poor self-guidance of cutting tools and the difficulty in chip removal and lubrication are resulted.The processing difficulty is greatly increased,thus even leading to vibration in processing and making the accuracy difficult to be guaranteed.In this paper,the effect of damping guide block and its position on the precision of BTA deep hole machining are studied.
作者
龙军城
荣强
梁佳佳
张文
施金峰
黄文权
Long Juncheng;Rong Qiang;Liang Jiajia;Zhang Wen;Shi Jingfeng;Huang Wenquan
出处
《工具技术》
2020年第9期69-71,共3页
Tool Engineering
基金
高档数控机床与基础制造装备,复杂数控刀具创新能力平台建设(2019ZX04007-001)。
关键词
深孔加工
减振导向块
位置
加工精度
deep hole processing
damping guide block
position
machining accuracy