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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

Hydrostatic guideway of CNC machining lathe

The static pressure slide rail (TTW guide) of the CNC machining lathe transfers the oil with a certain pressure through the throttle to the oil cavity between the sliding surfaces of the slide rail (TTW guide) to form a pressure oil film to float the moving parts , Make the sliding rail (TTW guide) surface in a pure liquid friction state.   CNC machining General CNC machining usually refers to computer digital control precision machining, CNC machining lathe, CNC machining milling machine, CNC machining c17200   beryllium   copper   and milling machine, etc. The feed route of finishing is basically carried out along the part contour sequence. Therefore, the focus of determining the feed route is to determine the feed route of rough machining and idle stroke. In the numerical control processing, the control system issues instructions to make the tool perform various motions that meet the requirements, and the shape and size of the workpiece are expressed in the form of numbers and lette

Hydrostatic guideway of CNC machining lathe

The static pressure slide rail (TTW guide) of the CNC machining lathe transfers the oil with a certain pressure through the throttle to the oil cavity between the sliding surfaces of the slide rail (TTW guide) to form a pressure oil film to float the moving parts , Make the sliding rail (TTW guide) surface in a pure liquid friction state.   CNC machining General CNC machining usually refers to computer digital control precision machining, CNC machining lathe, CNC machining milling machine, CNC machining c17200   beryllium   copper   and milling machine, etc. The feed route of finishing is basically carried out along the part contour sequence. Therefore, the focus of determining the feed route is to determine the feed route of rough machining and idle stroke. In the numerical control processing, the control system issues instructions to make the tool perform various motions that meet the requirements, and the shape and size of the workpiece are expressed in the form of numbers and lette

Advantages of fiber lasers in processing materials

With the rapid development of laser technology, laser cutting equipment has been applied to various fields. It has played a key role in sheet metal processing, metal processing, and kitchenware industries. The core of laser cutting machines is lasers, which are currently in super high power. Duan still uses a lot of imports. Many foreign laser processing companies see the broad market prospects of China's laser processing, and they have all settled in coastal cities in my country.


Advantages of fiber lasers in processing materials

1. Good beam quality, with very good monochromaticity, directionality and stability;

2. High conversion efficiency, multiple output wavelengths, and good stability;

3. Operation requirements and maintenance

4. The structure is simple and the floor space is relatively small;

5. Regardless of whether it is an imported or domestic fiber laser, the cutting speed is 2-3 times that of the same power CO2 laser. Especially in the cutting of thin metal plates, the cutting speed of the fiber laser cutting machine has obvious advantages. The beam quality is good, the cutting gap is small, and the cutting edge is flat.

IPG fiber laser

Advantages of fiber lasers in machining materials

The CO2 laser needs to adjust the optical path, and the effect of the optical path adjustment will affect the cutting quality. Therefore, the operator needs to have certain technical requirements and need to maintain the external optical path; the YAG solid-state laser has an obvious thermal lens effect and requires frequent maintenance; fiber laser fiber transmission , No adjustment, no maintenance, high stability, and easier operation.

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