The metal laser cutting machine can cut various types of metal materials efficiently and quickly, but many customers, especially novice users, often encounter unsatisfactory cutting effects. In view of the unsatisfactory cutting effects of the metal laser cutting machine, Redsail laser cutting machine has summarized the following solutions for you:
1. The lens is the key reason. If you want to check whether the lens is damaged or dirty, because such a situation will cause the laser to scatter, causing the laser beam to thicken, replacing or cleaning the lens is the only way.
2. The influence of cutting speed on machining effect; If the processing speed of the metal laser cutting machine is too fast, it is easy to cause the workpiece to be cut impenetrably, or if the speed is too slow, it will cause the residual cutting debris and the burning edge. The parameters shall be adjusted according to the actual thickness of the workpiece to achieve a good cutting speed.
3. The influence of cutting material characteristics on processing; Different metal materials have different characteristics and different laser absorption capacity, so the cutting effect of metal laser cutting machine is also different. For example, highly reflective materials (aluminum, copper) are difficult to cut. The other is that it is difficult to cut the surface of treated materials, coated films and other surfaces (depending on the situation).
4. Focus position selection of laser cutting machine; It is very important to determine the corresponding position of the focus and the material surface, which is directly related to the quality of cutting. The power at the focal point is relatively high, and most of the time the focal point is located on the surface of the cutting material or a little below the surface. When the focal point is in a suitable position, the kerf is small, the efficiency is high, and good cutting speed can achieve good cutting results.