液压支架铰接孔切削工艺分析  

Analysis of Cutting Technology for Hinge Hole of Hydraulic Support

作　　者：易雷 杨国梁 YiLei;YangGuoliang

机构地区：[1]郑州煤矿机械集团股份有限公司技术工艺部,郑州市450053 [2]郑州煤矿机械集团股份有限公司

出　　处：《工具技术》2020年第6期55-57,共3页Tool Engineering

摘　　要：通过对比高强度钢板(Q系列结构钢)的材料切削性能、双面镗床的镗轴系统和可转位刀片断屑槽,分析了液压支架铰接孔的切削工艺性,开发了适用于液压支架铰接孔的粗镗刀片。Starting from the material cutting performance of high-strength steel plate(Q series structural steel),the boring shaft system of double-sided boring machine,and the comparison of chip breaking slot of indexable blade,the cutting technology of hinge hole of hydraulic support are analyzed,and the coarse boring blade suitable for hinge hole of hydraulic support is explored.

关 键 词：高强度结构钢 材料性能 镗轴系统 大前角刀片 断屑槽 

分 类 号：TG506.7[金属学及工艺—金属切削加工及机床] TH162[机械工程—机械制造及自动化]