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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

Classification of CNC Machining Occupation Levels

1. Blue-collar layer:   That is, CNC machining operation technicians, proficient in machining and CNC machining process knowledge, proficient in the operation and manual programming of CNC machine tools (attributes: automated machine tools), understand automatic programming and simple maintenance of CNC machine tools (attributes: automated machine tools), such There is a large market demand for personnel, and they are suitable for operating workers of CNC machine tools (attributes: automated machine tools) in the workshop, but due to their single knowledge, their wages will not be much higher.   2. Gray collar layer:   One, CNC machining programmer:   Master the knowledge of 5 Axis CNC machining Aluminum   technology and the operation of CNC machine tools (attributes: automated machine tools), be familiar with the design and manufacturing expertise of complex molds (title: mother of industry), and be proficient in 3D CAD/CAM software, such as UG, GOOGLE PRO/E, etc. ; Familiar with CNC

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

How does the laser welding processing system change life?

Laser processing is one of the promising areas in laser applications. More than 20 laser processing technologies have been developed.

Laser cutting pipe processing is an important technology in laser processing. The quality of laser welding is directly related to the intelligence and accuracy of the welding system. A welding processing system must be able to produce welding products.

The laser welding system is generally composed of laser, optical system, laser processing machine tool, process parameter detection system, shielding gas transmission system, control detection system and so on. The core of the laser welding system is the laser.

Laser welding has the advantages of high precision, high efficiency, high strength, and good timeliness, ensuring quality, output and delivery time. At present, laser welding has become a competitive processing method in the processing industry. It is widely used in machinery, electronics, battery, aviation, instrument and other industries for spot welding, overlap welding and sealing welding of workpieces with special requirements.

brass machining requires that the laser has a high rated output power, a wide power adjustment range, a slow rise and slow fall of power, to ensure the quality of the beginning and end of the weld, and the work is stable and reliable. The lateral mode is a low-order mode or a fundamental mode. There are CO2 lasers, YAG lasers, LD pumped solid-state lasers, fiber lasers and semiconductor lasers. High-power semiconductor lasers are becoming more and more mature, and the commercial laser power has reached several kilowatts. The high-power semiconductor laser has uniform beam energy distribution, and the spot shape can be adjusted according to needs. The photoelectric conversion efficiency is high, the structure is compact, the weight is light, and the volume is small, which is convenient for field application. The disadvantage is that the beam quality is average and the divergence is high.

my country's cnc milling china technology is at the world's advanced level. It has the technology and ability of laser forming complex titanium alloy parts of more than 12 square meters, and has invested in the prototype and product manufacturing of many domestic aviation scientific research projects.

In October 2013, Chinese welding experts won the Brooke Prize, a high academic award in the field of welding, and the level of laser welding in China has been recognized by the world. At present, laser welding machine technology has been widely used in high-precision manufacturing fields such as automobiles, ships, airplanes, and high-speed railways, greatly improving people's quality of life, and leading the home appliance industry into the manufacturing era. Through home appliance technology, people will cherish and value science and technology more. Advanced laser technology can bring huge changes to people's lives.

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