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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

Create a national brand of automobile transmissions and become an advantageous enterprise with strong international competitiveness in the industry

The guiding ideology and thinking of the company's development is to conscientiously implement the “Eleventh Five-Year” plan for national economic and social development and the new “Auto Industry Policy” and other national and industry policies; adhere to people-oriented and innovative development models; seize favorable opportunities and continue to implement Reform and development thinking, vigorously promote technological innovation, and improve technical quality; implement both passenger and cargo market strategy, technology ** strategy and quality brand strategy, increase product structure and organizational structure adjustment; improve the overall quality of the company, and optimize corporate resources Configure to enhance the core competitiveness of the company; facing both domestic and foreign markets, create a national brand of automobile transmissions and become a competitive enterprise with strong international competitiveness in the industry. During the “Eleventh Five-Year Plan” period, the company will realize a strategic shift from domestic supporting facilities to global procurement, systematization and modularization, and strive to enter the global procurement supply chain and become a primary or secondary supplier.

Facing both domestic and international markets, while continuing to maintain the competitive advantage of the domestic market, it actively explores the international market and gradually realizes OEM supporting facilities. Carry out the strategy of "promoting both passenger and freight", and implement the development strategy of transmission products, and promote the development of large-tonnage, high-torque, multi-speed, low-speed green environmental protection, low noise, low vibration, intelligence, light weight, lighter operation, and series Development in the direction of globalization, the development of EPS portable shift systems and AMT electronically controlled automatic control systems; increase the market development of heavy-duty transmissions and increase the scale of production and sales; while maintaining the dominant position in the passenger car market, expand into the heavy-duty truck market and strive to become China Well-known brands in the supporting market for passenger cars and trucks, and strive to achieve a market share of more than 40% of “Qijiang” brand transmission products in the supporting market for large and medium-sized passenger cars and 20% of the market for heavy trucks by the end of the “Eleventh Five-Year” period , It has become the ** brand supporting domestic mid-to-high-end passenger cars and heavy-duty trucks. Management innovation, technological innovation, and strive to implement product development strategies and technological transformation, comprehensively improve product technical quality and production capacity, and meet the market’s increasing demand for “Qijiang” brand products.

For 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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