1. The surface of the diaphragm and the surface of the crystal must not be contaminated. Otherwise, it should be cleaned immediately with alcohol, ether mixture or acetone. Lamps and crystals are consumables on laser generator of laser die making machine, and care should be taken when disassembling.

2. The xenon lamp is a consumable item with a life of about 1×106 times. When the laser die cutting machine laser output energy drops to 2/3 of the original energy index, the new lamp needs to be replaced. When replacing the lamp, first remove the electrode and electrode water-cooled parts, then remove the xenon lamp. The new lamp can be installed in the concentrating cavity after it has been cleaned.

3. YAG crystal is coated with anti-reflection film at both ends, the price is expensive, pay attention to protection, dirty and timely scrub with long fiber cotton and alcohol and ether mixture, but never scratch the end surface.

4. The lamp emits light to illuminate the YAG crystal, and the light emitted by the lamp is irradiated to the surface of the crystal as much as possible by the concentrating cavity, and the laser is output from the semi-reflexive film end under the action of the cavity of the front and rear diaphragms. Therefore, the surface of each component must be cleaned in laser generator of laser die making machine.