ISO-TS 15614-2017 is an international standard that specifies the requirements for the qualification of welding procedures and welder performance in production, repair, and alteration of metallic materials. It sets out guidelines for testing and approving welding procedures based on various factors such as material, thickness, joint type, and welding position.
The Importance of ISO-TS 15614-2017
Compliance with ISO-TS 15614-2017 ensures that welding procedures used in a specific application are qualified and reliable. This not only helps to ensure the safety and integrity of welded products but also enhances their overall quality and performance. By following this standard, companies can have confidence in the consistency and repeatability of their welding processes.
ISO-TS 15614-2017 also plays a crucial role in international trade, as many countries and industries require compliance with recognized standards. Having a qualification that meets this standard makes it easier for companies to enter new markets and expand their customer base.
The Qualification Process
The qualification process outlined in ISO-TS 15614-2017 involves several steps. First, a suitable welding procedure specification (WPS) must be prepared, which includes details such as welding parameters, required materials, and test methods. The WPS is then submitted for qualification testing.
The actual qualification testing involves performing welds according to the proposed procedure and subjecting them to various destructive and non-destructive tests. These tests assess the mechanical properties, soundness, and integrity of the welds. If the test results meet the specified criteria, the welding procedure is considered qualified.
Maintaining Compliance
Compliance with ISO-TS 15614-2017 is not a one-time achievement. To maintain compliance, companies must adhere to the approved welding procedures and periodically conduct requalification tests. Changes in materials, equipment, or process parameters may require updating the WPS and undergoing new qualification testing.
Regular audits and inspections are also necessary to ensure ongoing compliance. These assessments verify that all welding activities are performed in accordance with the documented procedures and that welder performance meets the required standards.
In conclusion, ISO-TS 15614-2017 provides a robust framework for qualifying welding procedures and welder performance. By adhering to this standard, companies can enhance their quality control, ensure the reliability of welded products, and meet international market requirements. Ongoing compliance and adherence to this standard demonstrate a commitment to excellence in welding practices.
Nina She