How can the thermal deformation of the laser cutting machine be reduced?

Nowadays, many users will encounter thermal deformation in the process of using laser cutting machine. At this time, if you can’t solve it well, it may affect normal life, so everyone hopes that there can be some methods Can reduce its thermal deformation. The following article is the content shared by the editor:

Customers who often deal with cutting machines often encounter the problem of thermal deformation of laser cutting machines. CNC flame or plasma cutting machines are not the case at all. Regardless of CNC flame cutting or plasma cutting, because the width of the cutting edge is affected by many factors such as the cutting nozzle, no matter how high the accuracy of the equipment itself is, the accuracy of the parts cut with it is generally about ±0.5mm. The error is several orders of magnitude higher than the device itself.

Even with the laser cutting machine imported with millions of huge sums of money, it can only be so. So how to solve it? First of all, I want to say that this situation is unavoidable. Thermal cutting will definitely emit heat. I can only say to reduce the occurrence of this situation. The following teach you three methods to reduce the thermal deformation of laser cutting machine cutting.

1. After controlling the temperature rise and adopting a series of measures to reduce the heat source, the thermal deformation will be improved. A more effective method is to force cooling in the fever part of the CNC plasma cutting machine tool, or heating in the low temperature department of the machine tool to make the temperature of each point of the machine tool uniform, which can reduce the warpage caused by the temperature difference.

But it is very difficult to completely eliminate this problem, so only by controlling the temperature rise to reduce the influence of the heat source. Because of left-right symmetry, the heated main axis of the double-column mechanism has little deformation in other directions except for the vertical translation, and the vertical axis movement can be easily compensated by a coordinate correction amount.

2. Improve the machine tool mechanism. Under the same fever premise, the machine tool mechanism also has a great influence on thermal deformation. In terms of structure, the distance between the center of the main shaft and the main shaft to the ground should be reduced as much as possible to reduce the total amount of thermal deformation. At the same time, the temperature rise of the main shaft box should be consistent before and after to avoid tilting of the main shaft after deformation. This can minimize the influence of the thermal deformation of the spindle on the machining diameter.

3. The heat source of thermal deformation caused by fever inside the machine tool should be separated from the host. The thermal deformation of the shaft occurs in the vertical direction of the cutting tool. For example, the single-column mechanism used in CNC machine tools in the past may be replaced by a double-column mechanism.

Should learn more about this knowledge, standardize manipulation, and reduce the influence of possible thermal deformation. As a thermal cutting processing equipment, the CNC flame cutting machine may cause structural deformation due to temperature changes during frequent use and processing.

Generally, you can reduce the thermal deformation of the laser cutting machine as long as you operate according to the content of the above article, and you don't have to worry too much later.

INFO CENTER are all following the most compatible manufacturing regulations.

Helping the needy powder coating machine price industries with quality products had been our main goal and we have succeeded in providing simple and effective solutions which has a huge scope to be implemented in the near future. Go to Ventech Automatic Machine to know more about us.

The first machine to produce punching machine manufacturer, the powder coating system for sale INFO CENTER was invented in assembly machine manufacturers in powder coating machine for sale by powder coating machine price and was subsequently improved.

punching machine manufacturer INFO CENTER may be adapted for use at any powder coating system for sale and is suitable for assembly machine manufacturers.