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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

Build the ether-based fuel industry into a strategic pillar industry and strengthen strategic publicity

The main countermeasures and prospects for building the ether-based fuel industry into a strategic pillar industry. The main countermeasures to build the ether-based fuel industry into a strategic pillar industry are mainly to strengthen the propaganda of the ether-based fuel industry strategy, pilot demonstrations and the transformation of scientific and technological achievements. , To promote the formation of the industry and realize the promotion and application of commercial production as soon as possible.

Strengthen the propaganda of the ether-based fuel strategy, so that people understand that PetroChina's dependence on foreign sources has risen from 6.6% in 1995 to 56.5% in 2011, understand the importance of developing alternative energy sources, and form the awareness of the whole people and the whole society. People should also understand that 71% by mass and volume of motor gasoline are carcinogens (that is, benzene 1%, aromatics 40%, olefins 30%) and more than 10% of MTBE is composed of water pollutants, and these substances are harmful to society. The hazards of the environment and consumers themselves. Every government official, even consumers, can become a volunteer who creates a green environment and promotes the use of clean energy, clarifies the major relationship between the production and use of ether-based fuels and energy conservation and emission reduction, and understands the strategy of the ether-based fuel industry. Implementation is of great significance to China’s social and economic construction and the creation of a harmonious society. Let governments at all levels and administrative functional agencies reach a consensus to support the ether-based fuel strategic industry.

Implementing the ether-based fuel development strategy that combines government-led and corporate operation. The government-led development strategy is the common experience of all countries, especially developing countries, in the development of alternative energy. In 2004, China introduced and advocated a government-led development strategy. China's development strategy, compulsory promotion of ethanol gasoline in Henan, has achieved world-renowned results, and has gradually expanded to six provinces and two cities.

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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