威廉希尔官方下载Apr 09, 2020
Although the laser cutting machine is a piece of important equipment used in the cutting industry now, it has also experienced many researchers' sweat and experiments. In the past, CNC punch is generally used in processing when there is no laser cutting machine, it can be said to be a good cutting technology, but now laser cutting machine instead Instead, what's the reason?
The processing of sheet metal parts has always been an essential process for product utilization. The traditional processing technology is to use a CNC punch to process. According to the different processing scales of sheet metal, adjust the shape of hole distance, carry out a kind of walking processing of punch, which can be processed into various shapes of figures, as well as difficult curve outlines. According to the market metal thin The plate changes with the change, so it has a large processing range and processing capacity.
When applied in the industry, the emergence of laser cutting machine equipment completely replaces the processing of CNC punch. In terms of a part processing method of machine tools, what are the characteristics of the laser cutting machine to replace it?
1. For the processing of complex parts, the CNC punch needs to be set up with a high degree of difficulty, while the laser cutting machine only needs to draw on the computer to realize the processing.
2. Without the loss of the mold, the whole process of intelligent processing, pattern setting, can be processed, the R & D and processing of new products more saving process.
3. In terms of some high-precision sheet metal materials, when applied to the handicraft industry, CNC machine tools can not be realized, and laser cutting machines can be fine to 0.01mm, perfect use.
4. The products processed by the numerical control punch will lead to a rough surface of some processed materials, while the surface processed by the laser cutting machine is very smooth and the product grade is quite high.
5. The key point is that the laser cutting machine only needs to click on the computer to start, which can be operated automatically throughout the whole process, saving more labor. Some complete sets of agent box processing, laser cutting machine equipment can be realized, but the CNC machine cannot be completed.
The reason why it can replace CNC punch is that its technology and performance have far exceeded CNC punch, and laser cutting machine is constantly popular in processing machinery.
Characteristics and technical advantages of laser cutting machine
l Burr free cutting: high precision, fast speed, narrow cutting seam, minimum heat affected area, a smooth cutting surface without burr.
l No damage cutting: the laser cutting head will not contact with the material surface and will not scratch the workpiece.
l No mechanical deformation: the slit is the narrowest, the heat-affected zone is the smallest, the local deformation of the workpiece is very small, and there is no mechanical deformation.
l Arbitrary shape cutting: good processing flexibility, can process any graphics, can cut pipes and other profiles.
l Non-deformation cutting: it can be used for non-deformation cutting of steel plate, stainless steel, aluminum alloy plate, cemented carbide, and other materials with any hardness.