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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

Key points of air filter cleaning

Although the traffic roads in various places are getting better and better, the dissatisfaction of the drivers with the roads still exists, especially in the places where they often pass. Road construction is a headache. Not only is the advancement blocked, The impact of construction dust on the car can not be ignored. At this time, car maintenance is necessary.

1. Regular cleaning of the air filter is the key

Because the air filter finely filters the air entering the engine cylinder, whether it can be kept clean and unobstructed is related to the life of the engine.

It is understood that the air filter is prone to blockage when walking on a smoke-filled road. If a dirty air filter is used during driving, it will cause insufficient intake of the engine and incomplete fuel combustion, which will cause the engine to fail to work. Stable, power drops, fuel consumption increases and other phenomena occur. Therefore, it is necessary to keep the air filter clean.

According to the master, according to the maintenance cycle of the vehicle, when the ambient air quality is generally good, it is sufficient to clean the air filter regularly every 5000 km maintenance cycle, but when the ambient air quality is poor, it is best to advance to every Once 3000 kilometers are cleaned up, car owners can choose to go to the 4S shop to clean up, or they can do it by themselves.

Hands-on method: The method of cleaning the air filter is actually very simple. Just open the engine compartment cover, lift the air filter box cover forward, take out the air filter element, and gently tap the end face of the filter element. If it is a dry filter element, it is recommended to use compression Blow the air from the inside to the outside to remove the dust on the filter element; if it is a wet filter element, it is recommended to wipe it clean with a rag. Remember not to wash with gasoline or water. If the air filter has been severely clogged, you need to replace it with a new one.

2. Internal and external recycling is a skill

During the driving process, if car owners cannot correctly grasp the use of internal and external circulation, the muddy air will cause great harm to the body. Using the external circulation, you can breathe the fresh air outside the car, driving at high speed, the air in the car will feel muddy after a long time, people are uncomfortable, and you cannot open the windows, you should use the external circulation to send some fresh air in; but if the air conditioner is turned on, it is In order to reduce the temperature in the car, do not open the outer loop at this time. Some people always complain that the air conditioner is not effective in summer. In fact, many people accidentally set the car into an external circulation state.

In addition, since most car owners are driving in urban areas, we remind car owners that in traffic jams during peak hours, especially in tunnels, internal circulation should be used as much as possible. When the car starts to drive at a normal uniform speed, it should be turned on to the outer loop state. When encountering a dusty road, when closing the windows, don’t forget to close the outer circulation to block the external airflow.

3. Air conditioning in the car is indispensable in winter

As the weather gets colder, some car owners close the windows without turning on the air conditioner. The owner, Miss Lin, is a living example. She said: Open the inner loop.” Does this approach work?

Master Yang told reporters that it is wrong to drive like Ms. Lin. Because the air in the car is limited, if you drive for a long time, it will cause the air in the car to become turbid and bring certain hidden dangers to driving safety. Master Yang recommends that car owners turn on the air conditioner after closing the windows. If you are afraid of the cold, you can switch on the air-conditioning fan to blow the air, so that the air in the car can be exchanged with the outside air. At this time, for dusty roads, it is very important to maintain the cleanliness of the air conditioner filter. It can filter the air that enters the cabin from the outside and improve the cleanliness of the air.

The replacement time and cycle of the air-conditioning filter is generally when the vehicle travels 8000 kilometers to 10000 kilometers, and usually only needs to be cleaned regularly.

Hands-on method: The car air conditioner filter is usually located in the toolbox in front of the co-pilot. Just take out the filter sheet and find a position that does not interfere with the wind to slap the dust out, but remember not to wash it with water. However, the reporter still recommends that car owners go to the 4S shop to find technicians to help clean up. In addition to the more secure disassembly and assembly technology, you can also borrow an air gun in the car wash room to completely blow off the dust on the filter.

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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