辐板形状和淬火方式对车轮辐板沉降的影响研究  

Effects of Quenching Methods and Shape of Plateon Subsidence of Wheel Plate

作　　者：安涛 黄孝卿 肖峰 邹强[2] 刘智 AN Tao;HUANG Xiao-qing;XIAO Feng;ZOU Qiang;LIU Zhi

机构地区：[1]马钢轨道交通装备有限公司,安徽省马鞍山243000 [2]马鞍山钢铁股份有限公司技术中心,安徽省马鞍山243000

出　　处：《安徽冶金科技职业学院学报》2020年第1期1-4,共4页Journal of Anhui Vocational College of Metallurgy and Technology

基　　金：安徽省科技重大专项:减振降噪车轮研究开发及产业化(17030901046)。

摘　　要：辐板沉降是车轮轧钢设计中必须考虑的因素,直接影响车轮的成材率。本文基于ANSYS有限元软件,采用数值模拟方法对车轮热处理过程进行了热力耦合模拟,研究了不同辐板形状和不同淬火方式对车轮辐板沉降的影响。结果表明,双S形辐板车轮的辐板沉降表现为轮毂上移,其余三种辐板车轮表现为轮毂下沉,直线型辐板车轮绝对沉降量最大,三面淬火方式对辐板沉降影响最大。Plate subsidence is an important factor to be considered in rolling design of wheel,which directly affects the finished product rate of wheel.Effect of threee quenching methods,including three-side quenching,double-side quenching and tread quenching on the subsidense of wheel plate of s-shaped,double-s-shaped,basin-shaped and straight-line plates is studied based on ANSYS finite element software with the thermal coupling simulation.The results show that:the subsidence of the plate of the double-s-shaped plates design wheel is manifested as the hub moving up,and the other three plates design wheels are manifested as the hub sinking.The absolute subsidence of straight-line plate wheel is the largest,and The three-side quenching has the greatest influence on the subsidence of plates.

关 键 词：淬火方式 辐板形状 辐板沉降 有限元 

分 类 号：TG156.31[金属学及工艺—热处理]