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How to prevent deformation during slow wire processing

 Slow-moving wire processing is a very exquisite and exquisite craft, and sufficient preparations need to be made, so that the processed products can be more quality. The slow-moving wire processing technology has a wide range of applications and is a must in our industries. If you want to do better with less technology, you must master all aspects of the processing knowledge. For example, the most common thing is the deformation during processing.  How can we solve it How to prevent deformation during slow wire processing Speaking of slow wire processing, it uses continuously moving fine metal wires as electrodes. Pulse spark discharge is performed on the workpiece, where it generates a high temperature above 6000 degrees. Moreover, if it wants to improve its quality problems and prevent its deformation, it can firstly start from the following aspects. 1. To prevent deformation, it is impossible for the material to have no internal stress. In particular, the internal stress of the que

Working principle of slow wire processing

 Slow wire walking, also called low-speed wire walking, is a kind of CNC machining machine tool that uses continuously moving fine metal wire as an electrode to pulse spark discharge on the workpiece to generate a high temperature of over 6000 degrees, ablate metal and cut into a workpiece. The principle of wire processing is the phenomenon that there is a gap between the wire electrode and the workpiece, and the metal is removed by continuous discharge. Since the slow-moving wire cutting machine adopts the method of wire electrode continuous feeding, that is, the wire electrode is processed during the movement, so even if the wire electrode is worn out, it can be continuously supplemented, so it can improve the machining accuracy of the parts and slow the wire. The surface roughness of the workpiece processed by the cutting machine can usually reach Ra=0.8μm and above, and the roundness error, linear error and dimensional error of the slow-moving wire cutting machine are much better t

What errors may occur during CNC machining and CNC machining​?

 CNC machining and numerical control machining are a method to control the movement of machine tools and the production process of machining through computer digitization and information digitization. It is an intelligent numerical control device developed as an economical, high-speed, reliable, multi-functional, intelligent, and open structure. CNC machining is also an important indicator that can measure the continuous level and comprehensive ability of a safety technology, as well as the degree of modernization of related science and technology capabilities, especially in aviation, biology, medical and other high-tech cultural industries, and it is also a powerful indicator. reflect. So, what errors may occur during CNC machining and CNC machining? Let us understand together:   The use of approximate machining motion or approximate tool contours causes errors in the CNC principle of machining. The reason why it is called machining principle error is because of the error in machining

Can a laser cutting machine cut rusty iron plates?

We all know that the laser cutting machine is a tool for sheet metal machining, cutting iron like mud; in the actual production process, we often find that the processed material will rust, especially in the south, which is relatively humid, carbon steel, iron plate, etc. They are easy to rust, so what should be paid attention to when the laser cutting machine cuts rusty materials?


We must first analyze the cutting principle of the laser cutting machine. The laser itself is not a light source. The laser will generate heat after being absorbed when processing the surface of the sheet. In the case of rust or no rust on the surface of the material, the laser absorption is not the same, and the heat generation will be greatly affected. Generally, cutting rusty steel plates will have the following effects:

The laser cutting efficiency of the rusty plate will be reduced, the effect is almost, and the scrap rate is high. If conditions permit, it is better to reduce the use of rusty plates or deal with the use of rusty plates.

 The biggest damage is actually blasting when punching and cutting, which will cause pollution to the lens. You can use a grinder to remove rust first. If the plate is not a thick plate, the effect of less than 5MM is not large, but it will affect the quality of the cut product and the failure rate is high.

The cutting conditions of the uniformly rusty plate will be better than that of the unevenly rusty plate, because the uniformly rusty plate absorbs the laser cutter evenly and can be cut very well. For the processing of materials with uneven and rusty surfaces, the surface conditions of the materials must be uniform before cutting.

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