WPS焊接工艺规程(AWS版)详解.ppt

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Welding procedure specification

(WPS)

焊

接

范

Kevin Mo

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A WPS is a written qualified welding procedure prepared to provide

direction for making production welds to Code requirements. The WPS or

other documents may be used to provide direction to the welder or welding

operator to assure compliance with the Code requirements.

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 一份完整的WPS 应当包含在WPS中所采用的、对每

一种焊接方法而言的所有重要变素、非重要变素和当

需要时的附加重要变素。样表见图1。焊接工艺规范

其实就是规定某一焊接工艺的各种焊接变素。

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