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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

The target consumer groups of domestic lubricant companies should pay full attention to gas stations

Market target consumer groups Auto repair shops, oil change centers, specialty stores, and the vast rural oil market should be the target consumer groups of domestic lubricant companies. Especially for gas stations, more attention should be paid. Sinopec and PetroChina have more than 40,000 gas stations and a huge regional sales network for oil products. We should make full use of this advantage, clarify gas stations as the target group of lubricant consumption, and establish one-stop supporting services extensively to strive for a larger market. Share.

It cannot be ignored that original equipment manufacturers (ie OEMs) are generally large-scale enterprises with large-scale initial oil market potential. Sinopec and PetroChina should take advantage of their own large-scale image and financial advantages to cooperate with OEMs and related large oil companies or form strategic alliances to develop products with specifications that meet their requirements and supply them at a better price. This will not only occupy the OEM initial oil market, but also facilitate OEMs and related oil companies to recommend to their downstream users in order to fight for the service oil market.

Brand strategy market competition is mainly reflected in brand competition, and diamond brand marketing has become the mainstream of competition. Without a brand, a company or a product has no soul, character, or characteristic. Large foreign oil companies have used their brand effects to occupy 87% of the world’s lubricant 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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