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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

Minimal lubrication for metal cutting

At present, with the global economic development slowing down and China’s manufacturing industry is facing great challenges, it is necessary for companies to get out of the predicament. In the fierce market competition, all members of Doppsey firmly believe that based on high-quality products and services, helping users reduce manufacturing costs and improve production efficiency is the foundation of enterprise development. Technological progress, solving customer needs and market demands are the driving force behind the research and development of new products, and the application of innovative technologies and new processes has found a breakthrough in the bottleneck period of enterprise development.


Today, most machinery manufacturing companies still use cutting fluid cooling and lubrication. With the application of new materials and coating technologies, dry machining has emerged. Although dry machining eliminates the need for lubrication systems, the quality of workpiece processing and the use of cutting fluid lubrication exist Some gaps, while the dust during dry processing will affect the environment.


Doppel focuses on the research of lubrication in the machining process, and has introduced a micro-lubrication system through the research of cutting fluid lubrication processing, dry cutting processing, and quasi-dry processing. The realization of quasi-dry cutting makes up for the defects of low cutting fluid lubrication efficiency, high energy consumption, easy oil leakage and environmental pollution; it also avoids the impact of poor chip removal, poor surface quality and dust on the environment caused by dry cutting The problem.

Minimal lubrication, through the built-in channel and external specially designed nozzle, the generated micron-level oil mist particles are accurately sprayed on the contact surface of the cutting edge and the workpiece. The friction of the moving contact point is reduced, and the processing debris is purged and discharged by the jet of high-pressure airflow, which avoids the fibroids of the debris on the processing surface. Due to the use of very little lubricating oil, there will be no residual oil on the workpiece surface, which reduces the subsequent cleaning of the workpiece.


With the improvement of environmental protection requirements and people’s recognition of micro-lubrication technology, micro-lubrication technology will be widely used. Doppelsey is willing to work with you to better explore and make progress in the process of practice.

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