laser engraving uses laser to engrave or mark on an object. Laser technology can be very technical and complex, and often a computer system is used to drive the movements of the laser head. Despite this complexity, very precise and clean engravings can be achieved at a high rate without contacting the engraving surface.
As the laser tube, focus lens and reflection lens are all consumables, we always recommend our clients to buy one set as spare parts. There are some methods to prolong the life of the consumables. And in winter, when the weather is very cold, we should release the water out of the laser tube, in case that it will crack the laser tube due to the cold weather. After using laser engraver for a day, we should clean the focus lens and reflection lens with a cotton stick of alcohol, especially when we engrave some rubber or other materials, there will be smoke which will effect the focus lens, so we need to clean them.
Simple ways to keep your laser equipment working longer and performing better. All lasers generate heat and it is therefore important to keep ventilation panels clear from obstruction. Keep the machine clean and you will get far better performance from it.