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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

Support the implementation of the “Registration Measures” of the automobile industry

The “Registration Measures” greatly facilitated motor vehicle users. First of all, in the past, individuals who bought a car had to go to the place of residence to obtain a driving permit and a car license plate. The “Registration Measures” allow temporary residents to apply for automobile license plates at their places of temporary residence, which strongly supports the implementation of policies for attracting talents in various regions. Secondly, when the owner of a motor vehicle is busy with work, the “Registration Measures” allows the owner of a motor vehicle to entrust the relevant department to perform motor vehicle registration as an agent.

Promote the integration of motor vehicle service trade with international practices. Many experts pointed out: After China joins the WTO, it competes with imported cars. Our *weakness is not price, technology and quality, but service trade. The “Registration Measures” stipulate that only the franchised stores of large auto companies can directly apply for licenses on behalf of the vehicle management office. In the field of service trade, this has put forward clear requirements for auto industry enterprises to be in line with international practices. If they fail to meet the prescribed requirements, they will not enjoy the convenience and preferential policies given by the policy. Companies that meet the requirements will not only expand their market sales, but also enable franchise stores and car buyers to enjoy the convenience and preferential policies given by the policy, and enhance their competitiveness.

At present, there are still some large-scale automobile industry enterprises that have not built a marketing network based on specialty stores. This regulation of the “Registration Measures” will effectively supervise these enterprises to realize the modernization of the marketing system as soon as possible, which is also conducive to the realization of motor vehicles. The goal of management modernization. Therefore, auto industry enterprises actively support the promulgation and implementation of the “Registration Measures.”

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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