淬火槽介质流动对齿轮淬火畸变的影响  

Effects of Quenchant Flow in Quenching Tank on Quenching Distortion of Gear

作　　者：苏兴武[1] 顾敏[1] 陈岩[1] 王红伟[1] 夏永辉[1] 

机构地区：[1]郑州机械研究所,河南郑州450001

出　　处：《热加工工艺》2014年第12期195-196,198,共3页Hot Working Technology

摘　　要：对淬火油槽加载圆盘齿轮淬火时的介质流速场进行了计算机模拟,依据流速场的模拟结果对特征点处的淬火烈度值分布来表征模拟结果的正确性;同时,提出了减少畸变的措施。通过对齿轮锥差变形量的对比分析,证明了保护措施的有效性。The quenchant flow field in quenching tank with disk gear was simulated, and the distribution of the quench severity on the special spots of disk geares by the simulation results has proved the simulation results correctness. Meanwhile, some decreased the quenching distortion was proposed, and the analysis dates of the gear wimble distortion show that the protection measures are feasible.

关 键 词：齿轮 畸变 淬火槽 数值模拟 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]