Torque Testing Device


Non-destructive test method for studs welded with tip ignition (CD) and short cycle (SC) process. Torque check of the welded studs for quality assurance. With this tool you can make a fast and easy, non-destructive stud test. A quantitative check of the welding quality in line to ISO 9000ff can be made. See description below to find more details and included accessories!


Torque Bending Test Spec Sheet


Torque Testing Device

The Torque Testing Device functions by applying a bending torque (through a torsion meter) onto the stud. This applies a defined stress in the welding zone. The test torque parameters are shown in a table included in this test kit. You can edit the torque at the torque wrench by turning the set-up wheel (2 – 10 Nm). Each parameter from the table belongs to the specified stud diameter, the specified material and the sheet thickness of the work piece. These empirical parameters refer to the limit between the elastic and the plastic deformation of the stud or the work piece. For a ratio stud diameter to work piece thickness smaller than 1:2 a plastic deformation of the work piece will occur; for ratios larger than 1:2 the stud will fail.

This device allows you to easily test the strength of your welds, exponentially increasing the safety of your finished projects. Built for capacitive discharge welds.

Kit Contains:
1 Torque Meter
5 Stud Adapter (M3 to M8)
1 Allen Key (4MM)
1 Parameter Table

To view our full selection of capacitor discharge studs and arc studs, click here. Click here to view our selection of equipment, including our many arc and capacitive discharge stud welders.

Have Questions?

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