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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

In recent years, it has also been widely used on car radiators

 

Tube-belt copper car radiator car radiators are mostly copper and aluminum. Copper is a metal material with the best thermal conductivity and has excellent formability, brazing and corrosion resistance. It has been used for a long time. The most important material for automobile radiators, but copper resource issues and price issues have always been the main reasons for the application of copper radiators. Aluminum has been widely used in automobile radiators in recent years due to its advantages of light weight, low cost, and abundant resources. However, due to its complex process and poor corrosion resistance, it is only used in cars and other small engines. Automobile radiator cores have different structural types. At present, they are mainly tube-type, tube-belt, cell-type, and cell-type. Tube-core type, the experiment used is a tube-belt copper car radiator.

Oscillating flow heat pipes There are two basic structure types of oscillating flow heat pipes for automobile radiators: closed loop structure and open loop structure. Small pipe diameter and repeated bending of the hot and cold ends are the two basic conditions for forming an oscillating flow heat pipe. The oscillating flow heat pipe also has the following basic characteristics: no wick is needed; there can be multiple heating and cooling sections, and the adiabatic section is optional; no additional power is required, self-excited oscillation; surface tension is dominant, but gravity also affects Heat transfer performance; the self-oscillating working fluid transfers both latent heat and sensible heat at the same time. The oscillating flow heat pipe radiator adopts a copper tube with an outer diameter of 4mm and a wall thickness of 0.5mm, with an open loop structure. In order to prevent impurities or dirt from releasing non-condensable gas to damage the vacuum in the tube and hinder capillary action, the pipeline is cleaned in advance, degreasing and descaling, and then manually bent with a special elbow mold, and a vacuum pump is used to pre-pump the pipeline. Low vacuum, and then use diffusion pump to pump high vacuum, flush into the medium ethanol. The heating section of the heat pipe is placed in the water tank, and the heat dissipation section is outside the water tank. The heat pipe is brazed and welded to the partition plate, and the strength of the partition plate is strengthened by welding metal strips. In this way, the connection between the heat pipe and the water tank is not only well sealed, high temperature resistant, and high pressure bearing.

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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