Optical fiber laser cutting machine has become an indispensable new laser processing equipment in sheet metal processing industry. In order to improve the competitiveness of the metal processing industry, many enterprises have also started to purchase optical fiber laser cutting machines. Not only has the processing advantages been significantly improved, but also the operation process has been made convenient.

Now Longtai will introduce the operation process and processing advantages of the optical fiber laser cutting machine:

Operation flow of optical fiber laser cutting machine

01

Determine the materials to be processed, fix the sheet metal materials flat on the processing machine tool, and then determine the stability of the material placement, so as to avoid shaking during the cutting process, which will cause the cutting accuracy to fail to meet the requirements.

02

Operate the console, input the cutting pattern of the product, the thickness of the cutting material and other parameters, then adjust the cutting head to the appropriate focus position, and then repeatedly adjust the nozzle to center.

03

Start the pressurizer and chiller, and set the water temperature and pressure of the chiller.

04

Start the laser and then turn on the machine.

Troubleshooting of Optical Fiber Cutting Machine

The operation process of the optical fiber laser cutting machine is very simple, but in the actual operation process, we need to practice repeatedly and become more familiar with it.

Because every detail will lead to failure.

The common faults and solutions are also shared:

01

No response when starting

Inspection:

◆ Whether the power fuse is burnt:

Replace the fuse.

◆ Whether the power input is normal:

Check the power input and make it normal.

◆ Whether the main power switch is damaged:

Replace the main power switch.

02

No laser output or weak laser

Inspection:

◆ Whether the light path is offset: carefully adjust the light path.

◆ Whether the focusing focal length of the equipment changes: readjust the focal length.

◆ Whether the laser tube is damaged or aged: replace the laser tube.

◆ Whether the laser power supply is powered on:

Check the laser power supply circuit to make it normal.

◆ Whether the laser power supply is damaged: replace the laser power supply.

03

Processing size error or action error

Inspection:

◆ Whether the signal line is normal: replace the signal line.

◆ Unstable power supply or interference signal:

Add voltage regulator or eliminate interference signal.

◆ Whether the processing parameters are set correctly (such as layout):

Reset the corresponding parameters.

◆ Whether the preparation of processing program is normal:

Check the prepared processing program,

Modify it until it is normal.

Processing advantages of optical fiber laser cutting machine

Optical fiber laser cutting machine has been widely used in sheet metal processing and has become the target of procurement in many processing industries. Its popularity is self-evident. So, what advantages does it have in the processing industry?

1. Excellent cutting performance

The optical fiber laser cutting machine has excellent beam quality, small light spot, and continuous light output. The cutting quality effect is better than that of ordinary laser equipment, and the cutting speed is more than twice the power of the same CO2 laser cutting machine.

2. Low processing cost

The photoelectric conversion rate of optical fiber laser cutting machine can reach more than 30%, which is 3 times that of CO2 laser cutting machine and 10 times that of YAG solid laser cutting machine. Power consumption is only 20-30% of CO2 laser cutting machine. Moreover, the maintenance cost is low, and the reflector is not needed. The consumption of consumables is much less than that of YAG.

3. Long service life

The optical fiber laser cutting machine uses imported laser, which is very stable in performance. Its service life can reach 10W hours, much longer than the previous two generations.

The optical fiber laser cutting machine has a good effect on cutting stainless steel, carbon steel, iron plate, galvanized plate, copper aluminum and other metal materials, and can meet the processing accuracy and thickness required by the processing industry.