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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

Analysis on the precautions of car audio modification instructions

[Guide] There are a group of music enthusiasts active among car users. Their car is usually a mobile concert hall on the road, but do you know the six questions you need to think about before modifying the audio?

There are a group of music enthusiasts active among car users. Their car is a mobile concert hall on the road, but do you know the six questions you need to think about before modifying the audio?

1. Safety: During the disassembly and assembly process, the original car circuit cannot be damaged or short-circuited. When installing the equipment, the circuit can not be connected incorrectly, and the wrong connection will cause adverse consequences. The installed equipment must have insurance measures, otherwise it is prone to fire. The audio line must not interfere with the computer and electronic devices in the car, otherwise it will malfunction. It must be installed by professionally trained personnel to ensure safety.

2. Disassembly and assembly technology: in the process of refitting the audio, first remove the original car audio. Whether the disassembly and assembly are proficient is the fundamental problem of the modification. Because the screws are not visible on the surface of the instrument panel, it is necessary to pry off the decorative parts. Only the screws can be seen, the disassembly operation process requires professional and strict, otherwise it is easy to be broken. In the second step, you need to wire and replace speakers, you must disassemble the door panel, door side, instrument panel, seat, decorative panel, etc. During the disassembly and assembly process, you must have special tools and keep the original intact, otherwise it will cause malfunction. Issues such as aesthetics and noise.

3. Whether the product is qualified: There are many counterfeit brand-name equipment on the market now, so you must distinguish it when you buy it, otherwise there will be endless troubles. Some low-priced equipment does not show quality problems from the appearance, but the internal components are of poor quality, and the circuit design does not meet the standards. The sound quality of this equipment is not good, and it is prone to failure. Even spontaneous combustion occurs. You must go to the store authorized by the manufacturer to buy it before you can use it with confidence.

4. What is the sound quality effect: It is not necessarily good to buy famous brand products. The varieties of famous brand factories are also divided into high, medium and low grades. The high-grade ones may not be good. Good results. It’s not just a matter of just connecting a few lines randomly. The sound field positioning and phase cannot be wrong, otherwise the effect will be unimaginable.

5. Have you taken into account after-sales service? Car audio is used in sports and the environment is a bit harsh. Such as: temperature, humidity, vibration, dust, etc., it is easy to cause various failures of the audio, maintenance, warranty and repair are very important issues. Buy parallel imports, refurbished machines, clearance products, stolen machines, etc. at a low price. The warranty card is fake and there is no after-sales service. If it is damaged, it needs repair fees or scrapping, which is not worth it. Now the equipment sold in specialty stores is not necessarily expensive. There are many cost-effective equipment that can enjoy good after-sales service. Why not do it.

6. ​​Installation environment: some small shops are installed in the open air, the staff's work clothes are dirty, and the stereo is installed, but the interior and exterior of the car are dirty. It is a good thing to buy a new car and change the audio, but it brings many bad consequences, which is a painful thing. The professional shop is operated indoors, and its advantages are: (1) Clean, to ensure that the inside and outside of the car are clean. (2) It is not affected by temperature, and the plastic parts are easily damaged when the temperature is too low. (3) Not affected by the weather, it can work normally in wind and rain. (4) Because of the lighting, it can work during the day and in the dark. (5) Customers have a good lounge.

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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