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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℃. 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

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

How to maintain and repair cars on rainy days

 

There are frequent heavy rains in summer, and I can’t help but start worrying about my car. In heavy rain, the car will suddenly turn off the engine and lose control of the brakes. Among them, the tires are mostly flat. When the road is slippery on rainy days, a lot of puddles will be formed on the road surface. When the car passes quickly, it is very likely to damage the tires. I would like to remind those who drive to be careful to avoid foreign objects when driving on rainy days. When encountering puddles, the speed should not be too fast. When you feel that the steering wheel is getting heavier or the body is tilted, it is likely that the tire is flat. The owner should find a repair shop nearby. On rainy days, some unexpected problems may occur in the car, and drivers and friends should pay more attention to maintaining their car.

1. Clean in time. Some car owners think that it is not necessary to wash the car in rainy weather. In fact, the car should be cleaned in time in heavy rain. Otherwise, sludge will accumulate in the gaps between the front and rear of the tires, moisture will be hidden in it, and the car body will rust. In order to prevent the acidic substances in the rain from damaging the car body, the simplest and effective method is that the owner can prepare a dry cloth and wipe the car body briefly. When the weather turns fine, go to the repair shop or 4S shop to give the car to the car. All-round waxing and one-time polishing to seal the glaze.

2. The car jacket is more vulnerable to injury in rainy weather. In addition, many car owners are accustomed to putting on the car jacket, although it can prevent the surface of the vehicle from being damaged, but in windy and rainy weather, the car jacket will repeatedly beat the paint, especially when the wind and sand blow into the car jacket. Countless small scratches will be made on the car body, and the paint will darken over time.

3. Scratches should be repaired immediately. In addition, if there are scratches on the surface of the car, after the protective layer of paint is peeled off, rust will grow in the wet weather. Therefore, paint peeling or deep scratches on the car body should be repaired immediately, and the door and the drain hole on the bottom of the car body should be checked and cleaned frequently.

4. Self-check whether the brake fluid is damp. The wet weather in the rainy season will cause a large amount of water to accumulate on the brake fluid cup and enter the brake fluid. If moisture enters the brake fluid, the high temperature generated during the braking process of the vehicle will evaporate a large amount of water vapor, and the compressibility of the gas will cause brake failure or even failure.

The car owner can verify whether there is a problem with the brake system through three conditions: the brakes need to be stepped deeply, the brakes are audible, and the braking distance is longer than before. If one of these three conditions occurs, the vehicle needs to be repaired. The factory inspected.

5. Fog in the headlights is a hidden danger. On a rainy day, the headlights of the car are prone to water, the brightness is affected, and the direction of the headlights changes, which may damage the headlights and bring safety hazards. If there is water mist in the headlights, you can turn on the headlights. Whether the water mist in the car lights starts to disappear after 10 minutes of driving, and whether it can completely disappear after one hour; if there is still water mist, you must go to a professional after-sales service station for treatment.

6. Check the circuit. The car after the rain may have an impact on the performance of some parts of the car due to multiple water injections, and in serious cases, the car cannot be turned on normally. When the circuit is exposed to water, it is likely to cause a short circuit. If the engine stalls while traveling, it cannot be ignited again, otherwise it is very easy to cause the engine to be scrapped. If there is water, the circuit equipment should be processed in time after passing. You can use non-fiber paper towels and textiles to dry the circuits one by one before starting.

The 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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