基于数控加工的大型齿轮加工成形方法研究  

Research on Machining and Forming Method of Large Gear Based on CNC Machining

作　　者：张洪强[1] 耿玉香[1] Zhang Hongqiang;Geng Yuxiang(Cangzhou Vocational College of Technology,Cangzhou 061001,China)

机构地区：[1]沧州职业技术学院,河北沧州061001

出　　处：《煤矿机械》2020年第9期98-100,共3页Coal Mine Machinery

摘　　要：基于数控加工成形方法,对大型齿轮常用加工成形方式进行分析;对大型齿轮数控加工成形过程中的加工误差及热变形量进行研究和分析,获得大型齿轮数控加工成形过程中的关键成形参数。研究结果表明:大型齿轮不同方向上加工误差和热变形量变化趋势及最大值不同,该研究为大型齿轮数控加工成形及加工误差和热变形量控制等方面提供理论依据。Based on the CNC maching and forming method,the common maching and forming methods of large gears have been analyzed.The machining error and thermal deformation during the CNC machining of large gears have been researched and analyzed,and the key forming parameters during the CNC machining of large gears have been obtained.The research results show that the change trend of machining error and thermal deformation of the large gears in different directions and the maximum value are different.The research provides theoretical basis for CNC machining,machining error and thermal deformation control of the large gears.

关 键 词：数控加工 大型齿轮 加工成形 加工误差 热变形量 

分 类 号：TG659[金属学及工艺—金属切削加工及机床] TH161[机械工程—机械制造及自动化]