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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

How Do Cnc Swiss Machines Work

How Do Cnc Swiss Machines Work Save 0 What Is Swiss Machine –The full name of the walking CNC lathe, it can also be called the spindle box mobile CNC automatic lathe, the economical turning and milling compound machine tool or the slitting lathe. It belongs to precision machining equipment, which can complete compound  machining such as turning, milling, drilling, boring, tapping, and engraving at one time. It is mainly used for batch  machining of precision hardware and special-shaped shafts. This machine tool first originated in Germany and Switzerland. In the early stage, it was mainly used for precision machining of military equipment. With the continuous development and expansion of industrialization, due to the urgent needs of the market, it was gradually applied to the  machining of civilian products; the development of similar machine tools in Japan and South Korea Earlier than China, it was mainly used in the military industry in the early days. After the war, it was gradually

Spring Design Attention And Roll Forming Method

Spring Design Attention And Roll Forming Method The coiling characteristics and methods of springs are divided into cold coiling method and hot coiling method. Cold winding method: When the diameter of the spring wire is less than 8mm, the cold winding method is adopted. High-quality carbon spring steel wire is usually first cold drawn and then heat treated. After winding, it is generally not quenched, but only tempered at low temperature to eliminate the internal stress during winding. Hot-rolling method: Springs with larger diameter (>8mm) spring wire should use hot-rolling method. Hot rolled springs must be quenched and tempered at medium temperature. The Design Process Of Various Springs ·          Installation space: When designing a  compression spring , it is necessary to have a clear understanding of the space required for the installation of the spring, in order to effectively grasp the basic manufacturing conditions of the compression spring, including the outer diam

Analysis of the production process of automobile diaphragm spring

It is precisely because of these modern inspection equipment that Lingfeng Company has truly become a professional manufacturer of diaphragm elastic clutches of the highest level. In order to make itself invincible and truly become a “small giant” of auto parts, Lingfeng Company, in comparison with other domestic clutch factories in the introduction of heat treatment equipment, signed an agreement with the world's major auto manufacturers to introduce diaphragms at the end of 1991. The contract for the spring heat treatment production line was then completed in a short time. All five domestic supporting projects of the imported line were completed. In 1993, foreign experts personally installed and debugged and successfully ignited and tested. Supporting manufacturers’ demand for clutches. This diaphragm elastic yellow heat treatment production line introduced by Chongqing Lingfeng Company is a newly designed production line in the 1990s.

The production line consists of 9 mainframes, 5 fully automatic manipulators, 13 strong and weak power distribution cabinets and various connections to form a whole. The layout of the production line is reasonable and it has a three-dimensional experience of modern production. The operation office of the whole line needs two production personnel and can produce more than 600,000 pieces of high-quality diaphragm springs of various specifications per year. The commissioning of this production line has enabled Lingfeng to become one of the few advanced companies in the domestic automotive clutch industry. At present, the Isuzu 4JBI engine diaphragm elastic yellow clutch produced by Lingfeng Company has been installed in the engine branch of Chongqing Qingling Automobile Company. The 462Q microcar engine diaphragm elastic yellow clutch produced is also provided to Chongqing Jiangling Machinery in large quantities. Factory, used to assemble “Changan” brand emblem cars. Changan “Alto” axle clutches have also begun to enter the market.

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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