Projection Welding Testing Procedure

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Projection Welding Testing Procedure. PrEN ISO 15614-12 Specification and approval of welding procedures for metallic materials - Welding procedure tests - Part 12. Welding technique weld progression bead overlap etc.

Spot Weld Testing Methods Equipment United Testing Systems
Spot Weld Testing Methods Equipment United Testing Systems from www.unitedtesting.com

Assessment of weldability for resistance spot seam and projection welding of metallic materials. It is a straightforward process and all the welds can be made with a single electrode. Among the test are tension and bend tests made on specimens of a certain shape.

Testing of welds is used to verify that the welding procedure is under control.

It is a straightforward process and all the welds can be made with a single electrode. Used during test weld replicates those found in the production environment. Short length T joints eg. Brackets spigots and weld nuts to sheet metal where there is access from only one side and for making attachments to solid forged or machined parts.