钛合金车架采用无氧钨极氩弧焊接工艺。

We use TIG (argon arc welding) to produce bicycle frames.

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此外，在焊接试验的基础上，进一步对双钨极氩弧焊降低电弧压力、减少焊接缺陷的机理进行了分析。

In addition, the mechanism of the T-TIG arc pressure reduction to make the sound weld formation was analyzed.

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通过钨极氩弧焊试验，对焊接热影响区温度场进行分析和研究，建立了焊接热循环曲线。

The temperature field in welding HAZ was studied and analyzed. Welding heat curve was set up by argon-shielded tungsten arc welding experiment.

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