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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

Brings a negative impact on the city’s auto parts market and business reputation

 

The scale and scope of operations are still gradually expanding. The auto parts branch of the Federation of Industry and Commerce only had funds of 150,000 yuan when it opened in 1981. After several years of development, it has nearly 20 employees, with funds of 6.4 million yuan and monthly sales of 2.35 million yuan. There was only one sales department in the city’s auto parts factory in 1980, and it has now grown to five. The development of social outlets has promoted the expansion of the circulation scale of auto parts, has made it convenient for users and supplemented the needs of the market. However, there are also some problems in the operation of some social outlets. The outstanding problem is price confusion. It is mainly manifested in illegally raising prices, hoarding, messing around, selling defective products, arranging shortages of state-owned stores, reselling them at higher prices, and profiting from them, which has a negative impact on the city’s auto parts market and business reputation. It is precisely because of the necessity of the existence of social outlets, the destructiveness caused by the negative factors that it may produce, as well as the elimination of negative effects and the full display of positive effects. Don’t be wrong, no matter what. Therefore, there is a problem of how to guide and manage, which is a new and important subject that needs to be solved urgently.

The state’s management and leadership of the auto parts market must go through certain institutions, channels and forms. The current management of social networks is mainly carried out by the administrative department for industry and commerce, but its focus is on market management. State-owned commerce is the main part of the various economic components of the market. To invigorate the market, it must give full play to the leading role of state-owned commerce. The main thing is to resolutely implement the policy of focusing on planned economy and supplementing market regulation, and further improve the connection between production and sales. In order to adapt to the gradual expansion of the guiding planning system in the field of the circulation of production materials, to better play the role of market regulation of the planned commodity economy, to reform the organizational structure and operating methods of the automobile industry sales service, to implement a state-owned commerce-led, multiple economic components, A commodity management system with multiple business methods and multiple circulation channels. Establish an auto parts trade center, carry out wholesale business to social outlets, and lead and manage social outlets with multiple economic components through the trade center. The business mode of the trade center can be self-operation or joint operation. The industry and commerce administrative department, price department and professional companies should cooperate closely to establish a full-time management agency for the auto parts supply market, which is responsible for supervision and management, so as to ensure the rationality and scientificity of the auto parts 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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