Vehicle producers utilize spot welding to hold body panels and structural jointly rather than employ other welding techniques. This is due to the smallest sum of cost for every spot weld and small electrode consumption. The spot welder has to be set correctly in order for the spot welds to hold and to decrease the sum of spatter produced during the spot welding process. Spatter created during spot welding is in fact molten metal that is released from the spot weld. The molten metal forms a jagged ring that surrounds the spot weld.

Instructions:

1). Slide the well toothed flat file over the top and bottom copper welding electrodes of the spot welder. The instructions of both electrodes ought to be glossy with no visible tarnish.

2). Put on your protection glasses.

3). Adjust the weld settings on the spot welder for the measure of sheet metal you will be spot welding. This contains the squeeze time, hold time and electrical energy.

4). Turn on the spot welder, overlap the two pieces of sheet metal and depress the pedal of the spot welder to spot weld the two pieces of sheet metal jointly.

5). Twist the spot welded sheet metal 1/4 of an inch and after that release the pedal of the spot welder.

6). Run a gloved hand over the spot weld. If your gloved hand catches to the spot weld, you have splash nearby the weld point and you need to continue to Step 7. If your glove doesn’t catch on the weld, the spot welder is set properly.

7). Augment the weld force and squeeze time of the spot welder. Perform one more test spot weld and do again Step 6 to make sure that there is no splash around the spot weld. Continue adjusting the weld setting listed in this step until your gloved hand doesn’t catch on the spot weld.

8). Clean the copper electrodes following you have the spot welder set correctly previous to you use the spot welder to weld extra sheet metal.

More than half of today’s manufacturing robots are spot welders. That’s since there are lot of advantages to selecting them. The following are some reasons to spot weld with robots:

1). Spot Welding Guns are weighty:

The guns used for spot welding applications are between the largest and heaviest. They frequently consider as much as 200lbs. This bulk and weight be able to be hard for the regular worker to handle day in and day out. Robots, on the other hand, work with no tiredness.

2). Spot Welding is unsafe:

Not only are spot welding guns hard to use, but the work surroundings formed by spot welding is full of dangerous sparks and welding vapors. With robots, workers are able to manage the process from a secure distance.

3). Repeatability is dangerous for Spot Welding:

One of the major advantages of robotic spot welding is consistency. A typical automotive frame can need more than 100 welds. With physical spot welding, workers are able to make a defective product by under or over-welding a part. This in twist leads to needless cost and waste. Robots are programmed to weld in the similar place at the similar rate, each single time. This saves cash and effort by generating a reliable, high-quality product each time.

4). Spot Welding wants Speed:

Robots are efficient, fast employees. They do not modify their actions or waste energy unnecessarily. It is simple to augment the speed of your spot welding line by addition robots. Multiple robots can be orchestrated to spot weld a product additional efficiently than multiple human workers can be.

5). Spot Welding is most excellent When Flexible:

Spot welding robots adapt to different parts and situations with simplicity. Employees require time to train and study about new parts and processes, but a robot is planned quickly for every new task. With robots, there isn’t a knowledge process. Robots can accommodate a broad variety of part sizes and shapes.