The correct method of grounding the laser welding machine

Laser Welding Machine must have a strong driving force to ensure the reliability of the work. Because of the high voltage connection, the wire splice is a key part of the application process, but it is generally very easy to ignore. Poor grounding will result in leakage, creating a personal safety risk. Next, the laser welding machine manufacturer will tell you what to do in the work of the grounding device:

1.The grounding system must be 2-4X1500mmX35 degrees. It should be 1 meter away from all wet and cold areas around the house. Then apply 3 times; each time use 30mm flat steel rail to excavate the connector, resulting in an excellent grounding device Internet.

2. When part of the surface connection is completed, the ground wire resistance of the ground wire resistance is accurately measured by the instrument panel. Standard resistors are 3 to 5 ohms.

3.Display information. After accurately measuring the resistor, connect one end of the 2 copper core cable to the wire end of the grounding grid and insert it into the grounding hole of the power socket used in fiber laser welding.

4.Installation process:

First, find a damp and cold area at home, dig a soil layer of 1.5 square meters * 300mm, and then use 2X30mm flat steel to weld or connect 7mm holes to make the road surface 1.8 meters high. Net cemetery of soil layers.

Use testing instruments to accurately measure the ground wire resistance of the Internet.

Drill an 8mm hole in the top of the iron, punch it around the hole, then apply a layer of pituitary gland to tighten the wire and flat steel.

Lead the cable wire into the customer's wireway and add the safety wire splice to the grid diagram.