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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

Improve the overall rectification of the auto parts industry

Thinking about the treatment of fake and inferior auto parts. Fake and inferior auto parts are extremely harmful. Fake and inferior auto parts not only harm the interests of consumers, but also damage the investment environment, production environment and humanistic environment of a region. At the same time, it will bring chaos to the consumption environment of auto parts and make a region's economy lose a long time. Development foundation and opportunities. Automobile safety is the core technology of the automobile industry, and the safety of the entire vehicle should start with the production and circulation of basic parts. In the process of establishing and improving the socialist market economic system, the control of fake and inferior auto parts is conducive to the establishment of an honest and orderly auto parts market, so that people can consume with confidence and safety. Therefore, it is necessary to persist in the management of counterfeit and inferior auto parts and raise it to the height of maintaining the sustainable development of the economy and society, as an important task at present and in the future.

Strengthen source management, starting from the production quality of auto parts. Reliable quality of auto parts is the guarantee of car safety while driving. A car is composed of tens of thousands of auto parts, and the safety and reliability of the quality of each part constitutes the overall safety and reliability of the car. The country has strict quality management standards for the production of auto parts. In the trial production process of each new product of auto parts, it is stipulated that the fatigue life test must go through hundreds of thousands of cycles. The parts are installed on the whole vehicle, and the whole vehicle needs to be tested in various road conditions for hundreds of thousands of kilometers. After the test is completed, the materials to be selected for the parts are strictly specified. In order to ensure the quality and accuracy of products, there are strict process standards and quality requirements in the production process from forging, casting, machining, heat treatment to welding. At the same time, in order to meet the production process standards, complete production equipment must be used to complete product processing. Any reduction or change in the materials and production processes required by the new product test, or lower quality standards, will result in the quality of the auto parts produced cannot satisfy the safe driving of cars under various road conditions. Therefore, it is necessary to establish and improve quality management assessment standards and adhere to the one-vote veto system for product quality. We should actively support the innovative development of famous and high-quality auto parts, introduce advanced marketing methods, accelerate the construction of brand marketing and maintenance network systems, and eliminate the production of fake and inferior auto parts.

Actively guide consumers to establish correct consumption concepts. Consumers are indirectly concerned about the quality of auto parts. In essence, they are directly concerned about the quality of their vehicles and the safety of driving, and they are responsible for the safety of themselves and others. To this end, consumers should be actively encouraged to fully understand the hazards caused by fake and shoddy auto parts, consciously resist them, use qualified auto parts, and prevent blind use of fake and shoddy parts, so as not to leave vehicles with unsafe hazards. At the same time, we should also actively mobilize the masses, let them supervise the logistics channels in the form of reports, letters and visits and complaints, and supervise the relevant government departments to administer according to law, so that the auto parts market can be comprehensively managed.

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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