How to Measure a Spot Weld Nugget?

Answer As a general criterion in resistance spot-welding, the spot weld nugget must have a diameter of 5*t^(1/2), in which "t" is the diameter of the welding sheet. For instance, spot welding two 1-mm she... Read More »

Top Q&A For: How to Measure a Spot Weld Nugget

DIY Spot Weld?

Having spot welding professionally done can be very expensive. With a few supplies, you will be able to spot weld like a pro. Spot welding bonds two pieces of metal together in various spots before... Read More »

How to Spot Weld Stainless?

Spot welding is a popular way of joining two sheets of thin metal, such as stainless steel. The sheets are placed between the two welding electrodes, to which pressure is applied. Passing an electr... Read More »

How to Spot Weld Body Panels?

If you have been involved in an accident, or you just have some body panels on your vehicle that need to be replaced, you will probably want to spot weld them in place. Spot welding is a very good ... Read More »

How to Spot Weld With a Car Battery?

Packing for an off-road excursion? Consider putting together a welding kit for broken brackets, ATV tubing and suspension parts that will bring an off-road vehicle to a halt. Once broken, getting a... Read More »