采煤机摇臂壳体的深孔加工工艺方法  

Method to Process Deep Hole on Shearer Rocker Arm Shell

作　　者：史仁贵 赵志芳 屈婵婵 刘磊 陈琳 

机构地区：[1]西安煤矿机械有限公司,西安710032

出　　处：《煤矿机械》2016年第7期100-101,共2页Coal Mine Machinery

摘　　要：采煤机摇臂壳体上冷却器安装孔2-准60H8(+0.046),由于深度较深,加工空间较小,需分析研究一种合理的加工工艺方法,使之能满足图纸设计的形位公差及表面粗糙度要求,并且操作方便,加工周期短。A reasonable method to machine installation on hole for cooler on the shearer rocker arm shell is developed to meet the designer form tolerance and surface roughness requirements, because of the depth of hole is deep and processing space is limited, which also has the advantage of easy operation and low manufacturing cost.

关 键 词：壳体 深孔 加工工艺方法 

分 类 号：TD421.6[矿业工程—矿山机电]