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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

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

Business ethics of accessory operators

The social effects of macro-runaways. Some operators lack business ethics and have a weak concept of the legal system. In order to pursue their own profits, they use all means, do not follow the law, rules and regulations, or even know the law and violate the law. This has aggravated the de-ordering of the market and caused unfair competition. Can not be effectively contained. At the same time, due to good benefits, parts sellers of different scales and different economic components flock to the parts sales market blindly, making the development of the auto parts sales industry in a blind state. This flow of social resources has exceeded the equilibrium point, causing some companies to sell Insufficient, even closed business. The surplus of sales outlets and the large backlog of inventory in some companies have caused waste of resources and made the results of resource allocation uneconomical. At the same time, a large number of abnormal economic and non-technical behaviors have caused many social problems. The outstanding performance is corrosion. People's soul corrupts the social atmosphere and breeds the soil that “looks at money”. The non-economic behaviors and non-technical methods of the market have seriously polluted people’s spiritual realm, leading to swindling, kidnapping, bribery, and corruption of the entire social organism.

disrupted normal market order and disrupted market prices. The fierce competition provides opportunities and markets for auto parts dealers and counterfeit and shoddy product manufacturers. They use sellers' request psychology to throw out counterfeit and shoddy products, so that they can enter the market through various channels and gain access to the market. Divination profit. The sale and use of counterfeit and inferior accessories has contributed to the deterioration of vehicle conditions, resulting in the early destruction of vehicles, affecting the normal order of transportation and production, and threatening the safety of the country and people's lives and property. For 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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