To assure a high and even quality it is necessary to use gauges securing repeatability of your procedures and a fulfillment of the specified requirements. 

To remove potential defects at the weld toe we recommend a controlled undercut created with Micro-burr grinding and/or HFMI. The quality control procedure is the following:

  1. Visually inspect see that no defects are present in the undercut with the help of a LED-torch.
  2. Control the undercut depth with our Depth gauge and backlight from the LED-torch. Recommended depth is 0.2 to 0.4 mm
  3. Judge the radius of the undercut transition in the same way with our Radius Gauge. We recommend a radius larger than 1 mm for all procedures but for some applications it can be beneficial to use larger radiuses.

If you do not find the weld quality gauge you are looking for here,  let us know, and we can develop a gauge for your needs!

HFMI - Gauge

The only gauge you need to check  a depth between 0.2 mm and 0.4mm, and a radius of 1.0, 1.5 or 2.0 mm. Suitable for both grinded and HFMI treated welds.

Article number: 1020

Price: 160 SEK

Depth Gauge

Depth gauge to judge the depth of a  controlled undercut with a radius larger than 1 mm. With depth levels 0.2, 0.4, 0.6, 0.8 and 1.0 mm.

Article number: 1021

Price: 160 SEK

*Not suitable for fillet welds with a  leg length smaller than 5-6 mm

Radius Gauge

Radius gauge to control the weld toe radius of butt and fillet welds. With Radius 1.0, 1.5, 2.0, 2.5 and 3.0 mm.

Article number: 1013

Price: 160 SEK

*Not suitable for fillet welds with a  leg length smaller than 5-6 mm or with an undercut deeper than 1 mm

Gauge - Volvo

A quality gauge specially made for the Volvo Group standard 181-0004. With radius and angle levels according to the quality levels in the standard.

Article number: 1080

Price: 160 SEK

 Please contact us for any enquiry!