The maintenance of cutting head

1, the nozzle

the choice of the size of the nozzle and the nozzle size had a great influence on cutting quality. There are three main types of nozzle: parallel, convergence and conical.


2, lens system
lens system includes a focusing lens, protect the lens and the collimating lens.

the use of the energy of the beam for cutting, the launch of the original beam device must be formed through lens focus point of high energy density. According to the theory of gaussian optical focus has a ^ high power density. The longer the focal length of the lens, the focal spot, the greater the power density is lower, this is the long lens suitable for thick plate cutting,


3, tracking system
tracking sensor is the core part of the tracking system. The sensor is composed of sensor and amplifier control part. Tracking system there are two main forms. One is a capacitive sensor tracking system, also known as a non-contact tracking system. The other is the inductive sensor tracking system, also known as contact tracking system.

how to maintain the cutting head?

1, the nozzle should check once a day

2, should check every day to protect the lens. If you have dust, please wipe. If there is a crack, please switch to a new one.

3, focus lens and collimating lens should be carefully check once a week. But not need dust environment inspection.

4, before start the machine, please remember to check the straightness of beam.