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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 deal with the sudden loss of battery power

After work in the evening, Ms. Sun prepares to drive home as usual. But when I started, I found that the car couldn’t catch fire anyhow, and I heard the sound of babble when I started. Ms. Sun hurriedly called the rescue of the 4S shop, and the rescuers told her that the battery was dead. But Ms. Sun had already checked it when she went to work in the morning. The air conditioner and lights were all turned off, and there was no equipment that used electricity. Why did the battery suddenly run out?

I believe that friends who drive a lot will occasionally encounter the same problems as Ms. Sun. The maintenance staff of the 4S shop said that to prevent the battery from suddenly running out, the best way is to pay more attention to the “distress signal” sent by your car. This signal has the following manifestations: First, the starter does not rotate or rotates weakly, so that the starter cannot be started; second, the headlights are darker than usual; third, the volume of the horn is low or even does not sound. When the above problems occur, the car owner should check whether it is a battery problem.

In order to minimize the power consumption of the battery, the experts of the 4S shop put forward two suggestions: First, avoid turning on the lights or listening to the broadcast for a long time when the engine is turned off; second, even if the engine is running, if the parking time is long, you should Turn off the power of unnecessary electrical equipment (lights inside and outside the car, audio, navigation, etc.). Develop good car use habits, you can avoid unnecessary dilemmas.

But in case the battery suddenly runs out of power, there are several ways to “self-help”.

First, cart starting is a *familiar and *effective emergency starting method for everyone, but it is a last resort and cannot be used frequently, because this will cause certain damage to the engine and clutch. Automatic transmission vehicles should especially avoid using this Method starts.

Second, in order to avoid the battery cannot be charged when the battery is dead, the car owner should prepare a jumper cable in the car, which can be purchased in general auto parts stores. However, when connecting jumper cables, you must not make a mistake in the order of connecting jumper cables. First connect the positive terminal of the dead battery to the positive terminal of the rescue car battery, and then connect the negative terminal of the rescue car battery to the metal part (grounding wire) in the engine room of the dead car. After the jumper cable is connected, the engine of the rescue vehicle can be started, and the engine speed can be slightly increased. After about 5 minutes, the dead battery can be charged in an emergency. After charging is complete, remove the jumper cable in the reverse order of connecting the jumper cable.

*The reliable way is to contact the rescue vehicle in time, then connect the jumper cable, and temporarily charge the rescue vehicle to start the engine.

After   *, experts reminded that the battery life is generally 2 to 3 years. After this period, the car should pay special attention to the maintenance of the battery in normal times. If necessary, replace it in time to avoid danger.

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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