2022年3月2日 · Welding procedure specification (WPS) is a technical guide that lays out formally accepted welding procedures for specific industrial applications. A WPS is supported by procedure qualification records (PQR), which are the recorded results of test welds performed in accordance with the WPS guidelines.

2023年10月31日 · (1) wps 是根据合格的 焊接工艺评定 报告 (pqr) 编制的，用于产品施焊的焊接工艺文件。 wps 也是为焊工和焊机操作工按照规范要求制造产品提供指导的书面文件。 wps 应是按照规范进行了评定的，并得到 por 支持的焊接工艺文件。

在这里要简单说下wpqr和wps对应的关系。 我拿ASME列举，一个WPQR可以生成多个WPS,当然，多个WPQR也可以只生成一个WPS. 摘自ASME IX QW200.2

2019年5月17日 · Welder Qualification Test / Welder Performance Qualifications (WQT/WPQ) While WPS and PQR are used to define and prove the welding process. WQT/WPQ is used to test the actual welder. Is the welder able to produce a sound weld; With a particular welding process ie. GMAW or GTAW; In a given position Horizontal, Vertical or Overhead

2021年11月15日 · Select the WPS or Standard Welding Procedure Specifications (SWPS) to be followed. Select the weld joint type, decide either with backing or without backing. Decide the material type. either plate or pipe and its diameter for Welder Qualification Test.

2020年1月4日 · WPS have a specified range of parameters under which the weld must be produced. When welding variables fall outside these ranges, a WPS with supporting PQR must be prepared.

WELDER PERFORMANCE QUALIFICATIONS TEST (WPQT) While WPS and PQR are used to define and prove the welding process. WQT/WPQT is used to test the actual welder. Is the welder able to produce a sound weld, with the following. • With a particular welding process ie. GMAW or GTAW. • In a given position Horizontal, Vertical or Overhead.

2024年10月2日 · Unraveling the WPS: Your Welding Blueprint. The Welding Procedure Specification, or WPS, is the foundation upon which all our work is built. This document is a meticulously crafted set of instructions that outlines the specific parameters for a …

2013年4月3日 · 2.焊接工艺有了，怎么能证明WPS是合格的呢，WPQT就是船级社要求的试验wleding procedure qualification test，用来支撑WPS的。 3.WPQT是试验，WPQR就是record，是试验记录。 4.WPT是为了在有WPQT但是比较老，或者不能完全满足船级社要求或者根本就没有WPQT的情况下，在同等焊接条件下，做的production test，用以证明WPS是合格的。 Understand? 请教一下，wps中关于焊丝有没有什么要求？ 是wps上是什么牌号、直径的现场就 …

The best way to think of it is: PQR is an office document; WPS is a workshop document; Both are necessary in most cases. The PQR supports the WPS as evidence of qualification. WELDER QUALIFICATION TEST / WELDER PERFORMANCE QUALIFICATIONS (WQT/WPQ) • While WPS and PQR are used to define and prove the welding process.