Stainless Steel Chassis Laser Cutting

The processing of stainless steel chassis is generally carried out by plasma arc welding, argon arc welding or CO2 shielding gas welding. Because stainless steel has good corrosion resistance and good mechanical strength and other characteristics, in the field of metal structure parts manufacturing is widely used. Therefore, how to produce high-quality products is a problem in front of the enterprise.

The following stainless steel shell as an example to introduce a new processing – laser cutting machine (also known as laser scribing) technology.

1. Plate surface pre-treatment: The need to cut the shell plate into the water soaked for more than 24 hours, so that it absorbs water and then remove the spare.

2. Laser beam scanning and positioning: Use fiber laser to scan from the direction perpendicular to the surface of the workpiece, so that the beam remains parallel to the steel plate and moves in a straight line along a certain path until it reaches the position when it stops irradiating and starts timing.

3. CNC system programming control: According to the requirements of the part drawing to determine the coordinate value of each point into the CNC system program editing interface, enter the required parameters and press the Enter key, press the start button to automatically execute the program at the point of the running process.

4. The effect of the end of the program: When the completion of a work cycle operation that is the completion of the entire cutting process of all processes. At this time, you can press the pause button to turn off the power switch. 5.

5. Cleaning: Open the valve of cleaning liquid and let the water rinse off the slag and other impurities left on the steel. Then turn off the inlet valve of the cooling water, and then close the outlet valve of the outlet pipe, and cut off the water source in the main water supply line.

6. Reinstall the cut part: First check whether the cut parts are intact, if there is damage should be promptly repaired and then put back into the original packaging box, and then install the new parts in accordance with the original assembly order to the corresponding position.

7. Precautions for use: Cutting should strictly comply with the safety regulations and requirements specified in the machine tool manual, and prohibit the use of sick work and unqualified equipment.

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