Laser generator is the core part of laser cutting machine, so we should pay attention to its protection and usage.

Laser generator includes all-trans diaphragm, xenon lamp, YAG crystal, light-gathering cavity and half-trans diaphragm.

light emitting radiation YAG crystal, with the condenser chamber so that the light emitted light exposure as much as possible to the crystal surface, before and after the diaphragm in the cavity under the effect of anti-membrane-ended output from the laser half. Thus, the surface of the components in the laser must be clean. Membrane surface and crystal surface must not have pollution, or else immediately with alcohol, acetone, ethyl ether mixture or clean. If the condenser gold-plated surface cleaning chamber is not clean, free fine polishing paste polishing surface.

Lamps, crystal are wearing parts, should be careful disassembly.

Lamp is a consumable item, life is about 1 × 106 times. When the laser cutting machine laser output energy of the original energy index dropped to 2 / 3, the need to replace lamps. For lights, you should first remove the water-cooled electrodes and electrode components, and then remove the xenon lamp. Cleaned before the new lights into the condenser chamber.

YAG crystal coated with antireflection coating at both ends, expensive, do pay attention to protection, dirty time with a long fiber cotton and alcohol and ether mixture gently scrub, but it will not be able to face scratched.