Laser cutting abnormalities and troubleshooting methods

2018-08-16

Serial number	Problem	Solution
	Laser does not emit light	1. The laser power switch is not closed
		2. The laser high voltage is not pressed;
		3. The laser power supply is destroyed
		4. The high voltage wire falls off.
2	Cutting size is biased	1. The setting of the torque in the fixed parameter is incorrect
		2. The number of pulses per set is incorrect
		3, the graphics are not compensated for.
3	Tangentially formed parallelogram	1. The X axis and the Y axis are not perpendicular.
4	The cutting surface is not perpendicula	1, the vertical light is not adjusted;
		2. The focus adjustment is incorrect
		3.The blowing air pressure is too small.
5	The bottom of the workpiece ignites when cuttin	1. The cutting speed is too slow;
		2. The laser power output is too large;

		3. The surface of the workpiece has protective paper;
		4, the ventilation is too small
		5, blowing is too small;
6	Cutting speed is reduce	1, the focal length is wrong
		2, the lens is too dirty;
		3, the light path is not correct;
7	The cutting section is not smooth	1, the focal length is wrong
		2, the lens is too dirty
		3, the light path is not correct;
8	The cutting section is not smooth	1. The belt is not tightly tight;
		2, the cutting speed is too fast;
		3. The lens is too dirty
		4. In the manual light-emitting state;
		5. The optical path system is loose
		6. Countertop vibration.
9	There is a small slot at the starting point	1. Reduce the laser intensity;
		2. Reduce the opening delay;
		3, reduce the off time delay

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