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Working principle of slow wire processing

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 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
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Hydrostatic guideway of CNC machining lathe

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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

Introduction of KOVAR parts

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KOVAR parts are commonly used as metal casing materials in the electronic packaging industry. Because they have a linear expansion coefficient close to that of molybdenum group glass, and can produce less sealing stress during the sealing (melting) process with molybdenum group glass, so To obtain good air-tightness, in order to make the metal tube and shell to achieve air-tight sealing, in the entire sealing process, the annealing process undoubtedly plays an important role as a link between the previous and the next. The internal stress generated during KOVAR  machining also prepares the material structure for the implementation of the subsequent process-the sealing process of the metal parts. The main purpose of annealing Kovar shell before sealing is to: (1) Eliminate machining stress. When Kovar undergoes plastic machining deformation during cold working, about 10% to 15% of the applied energy is converted into internal energy, which is commonly referred to as internal stress,
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CNC Turning in China – No Matter How Difficult the Product is, China Hardware Can Do it Without Fear

cncmachining January 09, 2022

Keywords:CNC Turning machining,China CNC Turning machining

All parts processing is traceable, and each processing equipment must go through various debugging and professional programming to process all kinds of parts. China CNC Turning machining as a CNC Turning machining industry, in different industry fields, the processing methods are very different, but all the processing technology is a high-efficiency processing program that has been determined after countless polishing.

 
China Hardware has been engaged in the processing industry for more than 14 years. All the processes are produced after various tests. All the parts processed by China CNC Turning machining, all the processes are available, no matter it is simple or complex parts. , Can be easily solved. No fear of difficulties is the philosophy of China Hardware's continuous development. As long as you have needs, I can meet them. Although the current standard of living has improved, while the standard is high, the motivation has also increased a lot.


Time is the catalyst to promote the development of things, and the trust of customers is the driving force for our uninterrupted production. For the processing of non-standard parts, China CNC Turning machining can be done without fear. Regardless of the difficulty, you can choose the process that suits it, standardized production, standardized testing, diversified supporting processing, and faster efficiency. Better quality, unlimited enlargement of your customization needs, more efficient completion of your expected goals.

 

If you are interested in our products, you are welcome to send your requirements with your drawings to us via email. We are very glad to give you the most favorable quotation. If so, our email is: [email protected]，Click on the email address on the left to send us an email quickly and easily

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