This article introduces the process and characteristics of clutch gear welded by vacuum electron beam and jig design for better welding quality.
论述了离合器齿轮采用真空电子束焊接的工艺过程及特点，并设计夹具以保证焊接质量。
It analyzes the character and application scope of motion mechanism for three typical body welding jig, presents foundation method for practical welding jig library and standardize design idea.
分析汽车车身焊接夹具三种典型运动机构的特点及其适用范围，提出实用汽车焊接夹具参数库的建立及设计标准化思路。
Concerned with welding problems of stainless steel casement for repairing hydraulic prop, we design special jig to thoroughly solve welding quantity problems of stainless steel casement.
针对修复单体液压支柱时不锈钢镶套的焊接难题，设计了专用工装夹具，使不锈钢镶套的焊接质量问题得到了彻底解决。
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