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What are the advantages of CNC machining of radiator parts?

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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
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Investment Casting Materials and Manufacturing Process

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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

How Do Cnc Swiss Machines Work

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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
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Analysis of Tube Blocking of Liquid Storage Dryer in Automobile Air Conditioner

cncmachining December 12, 2021

 

The function of desiccant in automobile air-conditioning is to absorb water in the refrigeration system. When using desiccant in automobile air-conditioning refrigeration system, special attention should be paid to high strength and low wear. The desiccant should also have good compatibility with the refrigerant. High-quality molecular sieves have high strength, low abrasion and good water absorption. Therefore, molecular sieves are mainly used as desiccants in automotive air conditioners. The fake and inferior liquid storage dryers use inferior and cheap desiccants (such as anhydrous calcium chloride, silica gel, etc.) due to their poor strength, easy to cause breakage and pulverization, and poor water absorption, so they often use refrigeration systems Blocked.

The sight glass has two functions: one is to indicate whether there is enough refrigerant in the system; the other is to indicate whether there is water in the refrigerant. The sight glass should be made of materials resistant to corrosion by refrigerants and sealed. There are two assembly methods: sintered and screw-in. The sight glass of the counterfeit liquid storage dryer is made of materials that are not resistant to refrigerant corrosion, resulting in poor sealing and refrigerant leakage.

When there are too many impurities or desiccant in the liquid storage dryer and the suction pipe is blocked, the cooling effect will decrease, and there is a significant temperature difference between the inlet and outlet of the liquid storage dryer. At this time, the liquid storage dryer must be replaced. Due to the different performances of the two refrigerants, HFC-134a and CFC-12, different receiver dryers are required and cannot be mixed. The storage dryer suitable for HFC-134a should use XH-7 molecular sieve as the desiccant, and the O-ring of the connection port should be made of materials with good compatibility with HFC-134a. Since the car air conditioner is installed on the car, the car is bumpy and vibrated greatly during the driving process, so it cannot be connected with rigid metal, but can only be connected with a flexible rubber hose.

。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.

Link to this article：Analysis of Tube Blocking of Liquid Storage Dryer in Automobile Air Conditioner

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