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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

Eight issues that need to be paid attention to in summer car maintenance

Car owners become car owners and enjoy the various pleasures brought by cars. Don't forget to do some necessary work and treat your car well, so as not to make your car lose its temper in the "three volts". At the same time, to avoid traffic accidents caused by the failure of the car itself, the following suggestions are put forward:
One, prevent the mixed gas from being too thick
The summer temperature is high, gasoline is easy to flow, and at the same time, the heat hole expands, which increases the flow of gasoline, and the gasoline is easy to evaporate, causing the mixture to be too rich. Therefore, the heat hole should be adjusted, the position of the accelerator and the throttle rocker arm should be adjusted, and the oil level should be appropriately lowered to reduce the fuel supply.
Two, anti-gas resistance
The fuel system of gasoline engines in summer is prone to vapor lock due to temperature rise, resulting in insufficient fuel supply or even interruption of fuel supply in the oil circuit. To prevent air resistance, use asbestos pads to separate the gasoline pump from the exhaust pipe, or wrap the gasoline pump with a damp cloth to cool down.
Three, anti-evaporation
Under high temperature, the evaporation of oil and water will increase. The fuel tank cover should be tightly closed and the fuel pipe should be prevented from oil leakage; the water level of the water tank, the oil level and height of the crankcase, and the brake fluid in the brake master cylinder should be checked frequently. The height of the liquid level and the height of the electrolyte level in the battery, etc. In case of non-compliance, add and adjust in time.
Four, prevent overheating
In order to prevent the engine from overheating, the fan belt should not be stained with oil during maintenance to prevent slipping, and the belt should be kept tight. During long-distance driving, pay attention to rest in good time. When resting, try to choose a cool place and open the engine hood to ventilate and dissipate heat. When the tire pressure increases due to heat, you should stop and cool down immediately, otherwise there is a risk of a tire blowout. Pay special attention not to use deflation or pour cold water to lower the tire pressure and temperature.
5. Prevent spontaneous combustion and explosion
When the temperature is high, the heat dissipation is slow. The temperature of the car water tank often affects the normal power output of the engine because of the high temperature, and may even cause the engine to fail to work normally.
High temperature also causes some parts to expand and deform. The lighter ones will accelerate the wear of the parts, and the heavy ones will burn the parts. At the same time, long-term use of on-board electrical appliances and air-conditioning systems will also cause the car’s circuit system to overheat. If various wires or resistance boxes are not maintained at ordinary times, severe overheating may even cause the car to spontaneously ignite.
Six, prevent poor lubrication
The lubricating oil is easy to be thinned by heat, has poor oxidation resistance, is easy to deteriorate, and even causes failures such as bush burning. Therefore, the crankcase and gearbox should be replaced with summer lubricating oil, and the quantity and quality of the lubricating oil should be checked frequently and replaced in time.
Seven, regularly clean the car air conditioner
The car air conditioner will have an unpleasant sour smell after being used for a long time. The water vapor adheres to the air conditioner evaporator and produces a variety of molds harmful to human health. Therefore, it is very important to clean the car air conditioner regularly to eliminate mold and to create a fresh interior space.
8. Pay attention to sun protection and UV protection
When parking, you should park your car in a cool place as much as possible, cover it with a silver car jacket, or wax and coat the car body, stick an explosion-proof film on the car windows, and place a sun block and light-proof pad in the car to block the sun.

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