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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

Analysis of the assembly of spring yellow clutch

In order to process this automobile clutch with high quality and in large quantities, Lingfeng Company has specially established the machining productivity of these two parts. The production line adopts program control and microcomputer machining equipment, which not only guarantees the high-precision requirements of these two parts, but also improves the production efficiency and reduces the labor intensity of the workers. The main parts in the heat-treated diaphragm spring clutch must have high strength and reliable mechanical properties, including the diaphragm spring, driven disc, damping disc, driven disc, etc., must undergo complex heat treatment.

On the basis of the original heat treatment equipment, Lingfeng Company has added special equipment such as high frequency quenching, pressure tempering, atmosphere furnace, shot peening machine, etc., which basically meets the requirements of the heat treatment process for the production of diaphragm elastic clutches. The assembly of the line diaphragm elastic yellow clutch mainly relies on the riveting of pressure equipment. In order to meet the needs of a large number of tribute production, Lingfeng company has designed the assembly line and driven plate assembly line with unique assembly process plan.

Due to the update of the riveting method, the number of equipment on the assembly line has been reduced, and the indicators of the assembled clutches have reached or exceeded the standards of the original Japanese drawings. Fleas are the most demanding. Actually, the face tells us that the quality of products depends on the quality standards of the products and the means of testing these standards. Therefore, the company invested more than 1.5 million yuan in cooperation with domestic and foreign scientific research units and colleges and universities. On the basis of digesting and absorbing the same type of foreign automobile inspection equipment, the company developed and developed the first launch at home and abroad. There are many online inspection equipment for high-tech and high-quality automobile clutch assembly.

The automotive parts and parts machining, PTJ Shop offers the highest degree of OEM service with a basis of 10+ years experience serving the automotive industry. Our automotive precision shop and experts deliver confidence. We have perfected the art of producing large component volumes with complete JIT reliability, backed by the quality and long-term reliability our customers expect.

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