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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

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

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

Accessories expand the business scope through wholesale

 

Timely feedback information to guide production and sales. This means that the main company can provide various market information for the manufacturer through its own business activities, which is convenient for the manufacturer to guide and organize production; at the same time, it can provide a variety of business guidance and business assistance to the retailer to make it more Reasonably organize purchases and expand sales. This warns us that in the information age, wholesalers have become more and more responsible for information feedback in the entire distribution activities. The above points show that the wholesale business of state-owned companies is an objective requirement in the development of business modernization and an important way for enterprise development.

Expanding the wholesale ratio is a powerful measure to increase market share and further consolidate the position of the main company. With the successive opening up of the production material market, automotive industrial products have become commodities and must be sold in the market, which also brings opportunities for the development of collective and individual economies. At present, collective and individual spare parts outlets have spread all over the country, and the national policy to rectify the spare parts market has not been put in place, and the current national policy does not stipulate that state-owned units must purchase auto parts from state-owned spare parts companies. Make parts distribution and maintenance companies in each collaboration area work together and implement joint management. In this way, the supply and demand sides of auto parts meet directly and establish a linkage relationship.

The sales agent system for automobiles and auto parts is an inevitable product of the development of commodity production. Expanding the proportion of wholesale is an important means to increase sales and increase economic efficiency. In auto parts management, since the state-owned company ** management dominates the world, the business structure was broken. In the spare parts market, a state-owned, collective, and individual three-pronged situation has formed. The market for main companies is relatively shrinking, and some companies have suffered losses, and it is difficult to maintain their lives.

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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