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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

What Is Trochoid Milling Process?China Hardware Engineer Team Will Give You The Answer.

End milling cutter is used for machining with plane, groove and complex surface.It is different from with turning, the path design and choice of milling are also very important in the machining of groove and complex surface of these parts.Such as the general method of milling groove, at the same time the processing of the circular arc contact Angle up to 180, heat dissipation conditions are poor will lead to the temperature to rise sharply in the process.And if you change the cutting path,the milling cutter revolution on the one side and rotation on the other side, so as to reduce the contact Angle and each turn cut, can make the cutting force and cutting temperature drop, tool life extension.Thus, cutting can be sustained for a longer period of time, such as (Figure 1) is called Trochoid Milling Process.

Its advantage is to reduce the difficulty of cutting, guaranteed the machining quality.Reasonable selection cutting parameters can be improve efficiency and reduce cost.Especially in high heat resistant alloy, high hard material and other difficult to process materials can play a significant role in the processing and has great development potential,perhaps this is the reason why the industry pay more and more attention to choose of Trochoid Milling machining method.

Technical Advantages of Trochoid Milling

The Trochoid is also called the Trochoid and the Extended Epicycloid,that is the track of the point outside or inside the moving circle when the moving circle extends a certain line for non-sliding rolling,it can also be called long (short) spin line. More than Trochoid processing is the diameter of the groove width than the small end milling cutter, with its side will be half of the circular arc groove processing into a small circular arc side processing, can be processed all kinds of groove and profile cavity. In this way, in theory, an end milling cutter can be used to process slots and profiles of any size larger than it, and it can also be used to process a series of products conveniently.

With the IT tech development and applications, available control and more options of Milling in many aspects are much popular. What's more, the milling is more and more important in the aerospace filed, vehicle equipment,module manufacturing, etc. Especially the aerospace has many difficulties in the titanium alloy and nickel-based heat resistant alloy parts.

The high hardness of thermal strength makes the cutting tool hard to bear and even deform.

High shear strength makes the blade easy to be damaged.

Low heat conductivity makes it difficult for high heat to derive from the cutting area, where the temperature often exceeds 1000 C, which aggravates the tool wear;

During the processing, the material is often fused to the edge of the blade, forming a chip tumor.Poor surface quality;

The working hardening phenomenon of nickel base heat resistant alloy with austere matrix is serious.

The carbide in the micro-structure of nickel-based heat resistant alloy will cause abrasive wear of the tool.Titanium alloy has great chemical activity, chemical reaction also aggravates the damage and so on.

These difficulties can be made use of the redundant cyclonic cnc milling technology to make the processing continue and proceed smoothly. As the material, coating, geometry and structure of cutting tools are constantly optimized, intelligent control system, programming technology and the rapid progress of high-speed and high-efficiency mufti-functional machine tools, high-speed (HSC) and high-efficiency (HPC) cutting processing has also reached a new height.

High speed machining mainly considers the improvement of speed.Efficient machining should not only consider the improvement of cutting speed, but also consider the reduction of auxiliary time, reasonable configuration of cutting parameters, cutting path, composite machining to reduce procedures, improve the metal removal rate per unit time, while extending tool life, reducing costs, considering environmental protection.

Technology outlook

Trochoidal milling application in application data display (as the chart shown below), when machining titanium alloy Ti6242, unit volume cutting tool costs down nearly 50%, processing of nickel-base heat resistant alloy as resistant to the groove of the 718 parts, working hours can fell by 63%, the cutting tool can fell by 72%, the number of overall demand tooling costs fell by 61%.

But the producing time of the X17CrNi16-2 will be less than 70%.

Advanced trochoidal milling process is widely used more and more aspects and well known in the precision machining and used in those filed.

Keywords:

cnc milling parts manufacturers,cnc milling suppliers,aluminum parts manufacturing,oem casting parts,cnc spare parts suppliers,diy cnc parts,cnc milling machine parts components,diy Cnc Machine parts,precision turned parts china,turned parts

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