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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

How Do Cnc Swiss Machines Work

How Do Cnc Swiss Machines Work Save 0 What Is Swiss Machine –The full name of the walking CNC lathe, it can also be called the spindle box mobile CNC automatic lathe, the economical turning and milling compound machine tool or the slitting lathe. It belongs to precision machining equipment, which can complete compound  machining such as turning, milling, drilling, boring, tapping, and engraving at one time. It is mainly used for batch  machining of precision hardware and special-shaped shafts. This machine tool first originated in Germany and Switzerland. In the early stage, it was mainly used for precision machining of military equipment. With the continuous development and expansion of industrialization, due to the urgent needs of the market, it was gradually applied to the  machining of civilian products; the development of similar machine tools in Japan and South Korea Earlier than China, it was mainly used in the military industry in the early days. After the war, it was gradually

Spring Design Attention And Roll Forming Method

Spring Design Attention And Roll Forming Method The coiling characteristics and methods of springs are divided into cold coiling method and hot coiling method. Cold winding method: When the diameter of the spring wire is less than 8mm, the cold winding method is adopted. High-quality carbon spring steel wire is usually first cold drawn and then heat treated. After winding, it is generally not quenched, but only tempered at low temperature to eliminate the internal stress during winding. Hot-rolling method: Springs with larger diameter (>8mm) spring wire should use hot-rolling method. Hot rolled springs must be quenched and tempered at medium temperature. The Design Process Of Various Springs ·          Installation space: When designing a  compression spring , it is necessary to have a clear understanding of the space required for the installation of the spring, in order to effectively grasp the basic manufacturing conditions of the compression spring, including the outer diam

Adopt post-treatment devices such as denitrification catalytic converter and particulate trap


How will the diesel engine oil requirements be tested in PC-10? Compared with the United States, Europe's diesel engine emission standards lag about two years, compared with European, United States, and Japan emission standards. Europe implemented the European emission standard in 1992 and implemented the European ó emission standard in 2000. Some changes have been made in the structure of diesel engines. Although the power is mainly increased, the emissions are not as close as the United States, but in order to reduce nitrogen oxides and reduce particulates. Emissions have taken measures such as delaying ignition and raising the top ring, which has gradually increased the amount of soot in the oil. Of course, improving power, adopting turbocharging, intercooling and complex electronic equipment is still the focus of improvement.

The response of European diesel engine manufacturers is not the same as that of the United States to adopt exhaust gas recycling. Of course, everyone considers diesel high-pressure injection and common rail, but other measures to improve emissions have their own considerations. Some use EGR (exhaust gas recirculation), so that the oil products are closer to the PC-9 in the United States, but some major automakers such as Mercedes-Benz do not use EGR, and use deoxidizing catalytic converters and particulate traps. The processing device will use low-S fuel and low-sulfur, low-phosphorus and low-ash lubricating oil, so how to develop it has to be tested. The development of Japanese diesel engine oil Japanese diesel engine oil mainly considers the characteristics of Japanese diesel engines, such as having an external filter device, which has not been linked to emissions for a long time. At present, 70% of them still use CD+ oil. Of course, Japan's emission requirements have always been much looser than those of Europe and the United States. It was not until 1998 that new specifications were considered to reduce nitrogen oxides and increase soot handling capacity.

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