弧齿锥齿轮成形法数控加工仿真建模与实现技术  

CNC Machining Simulation Modeling and Achieving Technology of Spiral Bevel Gear

作　　者：马飞龙[1] 胡德计[1] 赵巍[1] 孟庆国[1] 

机构地区：[1]天津工程师范学院机械工程学院,天津300222

出　　处：《机械工程与自动化》2011年第1期20-22,共3页Mechanical Engineering & Automation

基　　金：天津市应用基础及前沿技术研究项目(10JCYBJC06900)

摘　　要：针对半滚切法加工的弧齿锥齿轮,根据机床、刀具和被加工工件之间的位置关系和切齿过程,由齿轮啮合原理和弧齿锥齿轮切齿原理推导出弧齿锥齿轮齿廓曲面方程。根据实际的弧齿锥齿轮参数,基于CAT IA曲面建模方法,运用上述数学方程,建立了锥齿轮三维实体模型,验证了该方法的有效性。The tooth profile surface equation of spiral bevel gear machined by the half-generating method is derived from the gear meshing principle and the cutting tooth principle, based on the position relation of the machine tool, the cutting tool and the worked workpiece in cutting tooth process. On the basis of the specific parameters of a spiral bevel gear, the three-dimensional solid model of the spiral bevel gear is set up by CATIA surface modeling method, and the effectiveness of this method has been demonstrated.

关 键 词：弧齿锥齿轮 数控加工 仿真 

分 类 号：TG659[金属学及工艺—金属切削加工及机床] TH132.421[机械工程—机械制造及自动化]