联合井式机组淬火槽循环系统的数值模拟与优化设计  

Numerical Simulation and Optimal Design of Quenching Tank Circulation System of Combined Well-type Unit

作　　者：王凯军 闫少波 鲁玉梅 周彤 张焱 李贤君 WANG Kai-jun;YAN Shao-bo;LU Yu-mei;ZHOU Tong;ZHANG Yan;LI Xian-jun(Taiyuan Heavy Industry Heavy Forging Sub Co.,Taiyuan Shanxi 030024,China;Xi'an Aerospace Power Mechinery Co.,Ltd.,Xi'an Shanxi 710025,China;Beijing Research Institute of Mechanical and Electrical Technology,Beijing 100083,China)

机构地区：[1]太原重工铸锻件分公司,山西太原030024 [2]西安航天动力机械有限公司,陕西西安710025 [3]北京机电研究所有限公司,北京100083

出　　处：《热处理技术与装备》2022年第1期37-40,共4页Heat Treatment Technology and Equipment

摘　　要：针对联合井式机组淬火油槽处理的某薄壁筒形件存在底部位置较难淬透的问题,利用流固耦合数值模拟方法,对联合井式机组中淬火油槽的流场进行了仿真模拟。通过分析淬火油槽的循环搅拌系统介质的流场分布,找出了原始结构存在问题的原因,给出了联合井式机组淬火油槽循环系统结构的优化改进方法,并取得了良好的效果。Aiming at the problems of difficulty quenching in the bottom position of a thin-walled cylindrical part processed by the quenching oil tank of combined well-type unit, the numerical simulation of fluid-structure interaction method was used to simulate and optimize the flow field of the quenching tank of combined well-type unit. By analyzing the distribution of the medium flow field of the circulating stirring system for the quenching oil tank, the problems of the original structure were determined, and an improvement plan for the structure of the quenching oil tank circulation system of combined well-type unit was proposed.

关 键 词：薄壁筒形件 淬火槽 数值模拟 循环搅拌系统 优化设计 

分 类 号：TG155.31[金属学及工艺—热处理]