基于DEFORM-3D直齿锥齿轮锻造模具的精确设计  

Accurate Design of Forging Die for Straight Bevel Gears Based on DEFORM-3D

作　　者：陈云 倪俊芳[1] 花维维 王德力 李亮 郑刚 周爱鹏 Chen Yun;Ni Junfang;Hua Weiwei;Wang Deli;Li Liang;Zheng Gang;Zhou Aipeng(Mechanical and Electrical Engineering,Soochow University,Suzhou,215021.China;Yancheng JingangxingPrecision Forging Co.,Ltd.,Yancheng 224300,China)

机构地区：[1]苏州大学机电工程学院,江苏苏州215021 [2]盐城金刚星精密锻造有限公司,江苏盐城224300

出　　处：《煤矿机械》2019年第2期86-88,共3页Coal Mine Machinery

摘　　要：基于反向补偿原理,采用DEFORM-3D仿真软件,对直齿锥齿轮锻造过程中合模和脱模过程进行分析,应用坐标位移量补偿方法,对直齿锥齿轮模具型腔进行精确设计。试验表明:所设计的模具有效降低了加工过程中回弹量产生的误差。Based on the principle of reverse compensation,uses DEFORM-3D simulation software to analyze the clamping and demoulding process of the straight bevel gear during forging,and applies the coordinate displacement compensation method to design mold cavities of the straight bevel gear accurately.Tests show that the designed mold effectively reduces the errors caused by the rebound amount during forging process.

关 键 词：直齿锥齿轮 有限元分析 模具型腔 位移量 锻造 

分 类 号：TG316.3[金属学及工艺—金属压力加工] TH132.421[机械工程—机械制造及自动化]