基于软件集成环境下的焊接模拟仿真  

Welding simulation in software integration environment

作　　者：张立平[1,2] 张贵芝 吴斌[1,2] 周鹏翔 占小红[4] ZHANG Liping;ZHANG Guizhi;WU Bin;ZHOU Pengxiang;ZHAN Xiaohong(Jiangsu Xuzhou Construction Machinery Research Institute, Xuzhou 221004, China;State key Laboratory ofIntelligent Manufacturing of Advanced Construction Machinery, XCMG Construction Machinery Co., Ltd., Xuzhou221004, China;XCMG Xuzhou Truck-Mounted Crane Co., Ltd., Xuzhou 221004, China;Najing University ofAeronautics and Astronautics, Nanjing 211106, China)

机构地区：[1]江苏徐州工程机械研究院,江苏徐州221004 [2]徐工集团工程机械有限公司高端工程机械智能制造国家重点实验室,江苏徐州221004 [3]徐州徐工随车起重机有限公司,江苏徐州221004 [4]南京航空航天大学,江苏南京211106

出　　处：《电焊机》2017年第11期52-55,共4页Electric Welding Machine

摘　　要：在焊接工艺仿真过程中,由于多种软件之间数据转化比较困难,且每一条焊缝均需要设定一个工况,使得有限元前处理过程复杂,而且效率较低。根据PRO/E,Hyper Mesh和MSC Marc软件的特点,综合运用软件的各自优势,并辅助一定的二次开发功能,完成MAG焊接从几何建模、网格划分、模型设定、分析计算到结果处理的整个过程,实现不同软件之间的数据交互。平板对接实例表明,通过软件集成进行焊接过程的仿真研究,充分利用了现有软件的优势,减少了CAE前处理工作量,提高了分析效率。In the process of welding simulation, it was difficult to convert data among different software, and also needed to set a singleload case for each welding seam, which made the finite element pre-processing complicated and low efficiency. The PRO/E, Hyper Meshand MSC Marc software were synthetically applied in the whole process of MAG welding from geometric modeling, meshing, modelsetting, calculating and analyzing to result processing based on their respective characteristic and secondary development function, andachieved data exchange between different software. Examples of butt plates welding showed that the simulation of welding processthrough software integration made full use of the advantages of the existing software, decreased the workload of CAE pretreatment, andimproved the efficiency of analysis.

关 键 词：二次开发 TCL/TK 软件集成 焊接仿真 

分 类 号：TG409[金属学及工艺—焊接]