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What are the advantages of CNC machining of radiator parts?

For friends who have been in contact with the radiator component industry, they often see or hear "CNC machining", but too much exposure does not necessarily mean that many people understand. In fact, many questions are still about CNC machining. What are the advantages? Let's take a closer look. CNC machining is an index-controlled machine tool machining, which is a method of using digital information to control the machining process. Traditional mechanical processing is done manually by machine tools. During processing, the mechanical cutter is shaken to cut metal, and the accuracy is measured with calipers and other tools. However, traditional artificial intelligence processing is far from being able to meet the needs of production development. Therefore, the emergence of CNC machining provides the possibility for the standardization, precision and efficiency of mechanical product processing. The CNC machining process in the radiator component industry also shines. The

What errors may occur during CNC machining and CNC machining​?

 CNC machining and numerical control machining are a method to control the movement of machine tools and the production process of machining through computer digitization and information digitization. It is an intelligent numerical control device developed as an economical, high-speed, reliable, multi-functional, intelligent, and open structure. CNC machining is also an important indicator that can measure the continuous level and comprehensive ability of a safety technology, as well as the degree of modernization of related science and technology capabilities, especially in aviation, biology, medical and other high-tech cultural industries, and it is also a powerful indicator. reflect. So, what errors may occur during CNC machining and CNC machining? Let us understand together:   The use of approximate machining motion or approximate tool contours causes errors in the CNC principle of machining. The reason why it is called machining principle error is because of the error in machining

Investment Casting Materials and Manufacturing Process

Mold material The performance of the molding material should not only ensure the convenient production of investment molds with accurate dimensions and high surface finish, good strength and light weight, but also create conditions for the manufacture of mold shells and good castings. Molding materials are generally formulated with waxes, natural resins and plastics (synthetic resins). All mold materials mainly prepared with wax materials are called wax-based mold materials, and their melting point is low, 60~70 ° C; all mold materials mainly prepared with natural resins are called resin-based mold materials, with a slightly higher melting point, about 70 °C. ~120℃. invest-casting.com   Precision Investment Castings China prototype company service include :  High Quality Investment Casting Parts Custom , Lost Wax Investment Casting Sand Casting , Lost Foam Casting , Gravity Casting , Die Casting , Graphite Casting , Casting Moldsmanufacturers . Manufacture of Folding Investments In t

Coating function of automobile exhaust gas purifier

The entire automobile exhaust gas purifier is mainly composed of four parts: carrier, coating, damping pad and shell. The carrier is a porous, heat-resistant solid substance that carries the active component. Currently, a honeycomb monolithic ceramic carrier is generally used, and this carrier is extruded from cordierite. Its advantages are that it has good thermal stability, strong resistance to cold and heat shocks, and a small thermal expansion coefficient. The shape of the carrier generally includes a circle, an ellipse, a racetrack shape, and irregular shapes similar to a circle.

coating is to disperse the catalytic material on the carrier, including rare earth and precious metals platinum, palladium, rhodium, ruthenium and other substances. The damping pad is located between the shell and the carrier, and its function is to prevent vibration, reduce stress, and protect the carrier. It is designed based on pressure.

The purifier shell is the main part of the structural design, and its material and shape are important factors that affect the conversion efficiency and service life of the purifier. Since the purifier is installed under the chassis of the car and connected to the exhaust pipe of the engine, the exhaust contains water vapor and is susceptible to corrosion. In order to avoid corrosion, the current shell material is mostly stainless steel containing Ni, Cr or cold-rolled plate with aluminum immersed on the surface. The shape design of the housing requires that the vortex and separation of the air flow through the purifier be reduced as much as possible to prevent the increase of air flow resistance. Special attention should be paid to the shape design of the intake front cone to ensure the uniformity of the intake flow to improve the conversion efficiency and service life. In order to enhance the strength of the shell and prevent deformation, it should be considered to provide concavo-convex reinforcing ribs on the shell. 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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