Welding has become one of the most popular and widely used methods for joining pieces of metal together. With over 35 million tons of metals welded in 2018, the practice is more popular than ever.
But what actually is WPS welding? WPS stands for Welding Procedure Specification and is used to document the welding parameters on a welding project. It is used to guarantee the integrity and quality of the welded product and provide reference material for successful welders.
WPS welding allows welders to easily record and document their parameters, allowing them to repeat successful welds or keep track of their work in case of audit. In this article, we’ll explain what WPS welding is, discuss its importance and how it is used.
What is WPS Welding?
Welding procedure specification (WPS) is a document that provides direction to the welder or welding operator for making sound and quality weldments throughout an industrial production environment.An owner of a WPS is the holder of a welding procedure that has the capability to weld a certain material under a certain procedure and with certain parameters.
Purpose of WPS Welding
The purpose of a welding procedure specification is to ensure quality of welds and safety in the welding process. It describes the welding process that must be used, along with the materials to be used and the parameters to be used.It also defines the welders’ qualifications and the steps of welding process.
What Does a WPS Welding Include?
A welding procedure specification typically includes information on the basics of the weld and its environment, such as the materials to be used, their chemical compositions, the types of welds required, the welding parameters and the welders’ qualifications. Generally, these specifications also include fit up, preheat, post weld heat treatment, NDT and other requirements for a successful weld.
Why is WPS Welding Important?
It is important to have WPS welding specifications in a welding environment because they provide guidance to the welder or welding operator when they are welding, and they help to ensure the quality of the weld. WPS welding specifications are also important for meeting the various welding codes and standards that are often required in industrial production.
Conclusion
In conclusion, welding procedure specification (WPS) is a document that provides direction to the welder for making sound and quality welds.It describes the welding process that must be used, along with the materials to be used and the parameters to be used. It is important to have WPS welding specifications in a welding environment because they provide guidance to the welder or welding operator while they are welding, and they help to ensure the quality of welds.
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