In the early operation of laser cutting machine, beginners often find that the cutting section of the workpiece is not ideal, the finish is not good, and the resulting accuracy is not up to standard or even the workpiece is scrapped. So what is the reason for this problem that has not been completely solved?
1. One point that cutting users often neglect is that the cutting table bearing steel plate is unstable. This is why we have always asked customers to make cutting headers according to standards. If the header is not used or the welding of the header is not firm, if there is vibration generated by heavy machinery around it, it will cause the steel plate to swing or shift, and the cutting surface finish will be reduced during the cutting process.
2. The clearance at the joint of mechanical parts is too large. For example, there is a gap between the motor and the gear, the cutting torch holder is not firmly fixed, the cutting torch lifting and adjusting device is unstable, and the horizontal hanging plate travel bearing is not concentric or damaged. All of the above conditions will cause the cutting torch to shake during its movement, resulting in the generation of tooth-like ripples on the cutting surface. The motor and other parts of the NC cutting machine of Wuhan Tuosheng Technology are equipped with self-regulating devices, which greatly avoids these situations. The professional technology casts the high-quality quality of the NC cutting machine, and the professional mechanical automation technicians are sufficient to ensure the precise operation of the machine.
3. The perpendicularity of the cutting torch relative to the steel plate will also affect the cutting effect. Therefore, it is also very important to correct the perpendicularity of the cutting torch before cutting.