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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

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℃.   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

알루미늄 합금 다이캐스팅의 단점을 해결하는 것이 편리합니다!

알루미늄 합금 다이캐스팅은 현재 현재의 전자제품 , 자동차 , 생활필수품 등 많은 산업과 분야에서 널리 사용되고 있습니다 . 그러나 알루미늄 합금 다이캐스팅에서 자주 발생하는 몇 가지 결함 및 해결 방법은 다음과 같습니다 .   알루미늄 합금 다이캐스팅   1. 불순물   알루미늄 합금 다이 캐스팅의 불순물 문제는 주로 특정 온도에서 알루미늄 , 규소 및 다량의 철 , 망간 , 크롬 및 기타 화합물을 포함하는 결정립과 일부 산화물로 구성됩니다 .   해결책 : 알루미늄 잉곳의 조성을 엄격하게 제어하고 , 제련로의 난로를 정기적으로 청소하고 , 정기적으로 슬래그를 처리하면 문제를 해결할 수 있습니다 .   2. 구강 문제   다공성은 다이캐스팅 부품의 내부 또는 표면에 나타나는 다양한 크기의 구멍을 말하며 , 이는 다이캐스팅 부품의 경도 부족으로 이어져 표면의 외관에 영향을 줍니다 .   Solution: 적절한 정제제를 사용하여 모공을 처리하고 , 공정을 조정하고 , 저속을 적절하게 줄이고 , 이형제가 너무 많이 분사되어 모공 문제가 해결되지 않는지 확인하십시오 .   3. 균열 문제   균열은 알루미늄 합금 다이캐스팅의 매트릭스가 파괴되고 , 외력의 작용에 따라 확장되는 경향이 있는 선형 또는 기타 라인인 기다란 틈이 형성되는 것을 의미합니다 .   솔루션 : 합금 조성을 올바르게 제어하고 , 냉각수 회로를 늘리고 , 알루미늄 합금 다이캐스팅의 구조를 변경하고 , 사출 위치를 변경하거나 증가시키면 해결할 수 있습니다 . PINJIN 서비스에는 다음이 포함됩니다 . 알루미늄 다이캐스팅 , 아연 다이캐스팅 , 마그네슘 다이캐스팅 , 투자 주조 , 모

Turning machining MQL replaces cutting fluid

Most of the current lathe cutting lubrication is the use of cutting fluid, this method will have a great impact on the working environment, the processing of cutting fluid is also very heavy work, and also requires a lot of costs. The micro-oil mist lubrication technology of the lathe effectively solves the above problems. <br /> In lathe processing, the amount of back-cutting, feed, and linear cutting speed are all factors that can affect processing quality and processing efficiency. In order to improve the influence of cutting fluid on the machining environment and lathe maintenance, it is necessary to study the application of micro-oil mist lubrication technology on lathes. The advantages of this lubrication method are as follows:<br /> 1. The machine tool does not need to consider the protection design to prevent leakage, it has a good protection for the machine tool electrical system, which can increase the life of the electrical system and reduce the maintenance cost;<br /> 2. It can save floor space;<br /> 3. It can obtain better processing quality and higher processing efficiency;<br /> 4. It can increase the processing life of the tool. <br /> There are two types of micro-lubrication devices: oil mist lubrication devices and oil-air lubrication devices. Oil mist lubrication is a lubrication method in which vegetable oil is atomized into micron-sized particles and then passed directly to the cutting area through an external nozzle or through the internal cooling channel of the tool holder. Oil-air lubrication is a lubrication method in which a small amount of lubricating oil is accurately metered, and compressed air is brought to the nozzle and then the lubricating oil is torn into mist particles by the compressed air and sprayed to the cutting part. Due to the low consumption of lubricating oil in this kind of lubrication method, the use of lathe micro-lubrication method can achieve very high linear speeds. The difference between oil mist and oil and gas is that the response time of oil mist is fast. Both use compressed air as the conveying medium. Therefore, the size and stability of the compressed air pressure directly affect the good operation of the micro-oil mist lubrication device of the lathe. The air source pressure of the micro-oil mist lubrication system of the lathe is required to be 5-7bar. When the air source pressure is increased to 8-10bar, a better atomization percentage rate can be obtained, and the oil mist delivery capacity is greatly enhanced. <br /> If the cutter head nozzle of the CNC lathe only needs to change the nozzle inner hole diameter according to the actual demand, the transition from cutting fluid lubrication to trace oil mist lubrication can be realized, and the consumption of oil can be reduced, bringing more High economic value. <br />

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