The joint design, welding procedure and mechanical properties of the joint are studied for resistence welding of thin tubular T connection.
研究了薄壁管T型接头的电阻焊焊件的接触形式，焊接规范及接头的机械性能等。
ISSW developed here meets the basic requirements of spot welding procedure design from the results of mass tests.
工艺实验表明，本文所研制的ISSW可以满足点焊工艺设计基本要求。
Design standard of automobile body welding procedure affects the product quality and the cost greatly.
轿车四大工艺之一的车身焊接工艺，其设计水平对产品质量和成本有较大影响。
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