What Are The Signs Of Rapid Development Of Metal Abrasives Metallurgical Industry?
What are the signs of rapid development of Metal Abrasives metallurgical industry?
Metal metallurgy and metallurgical industry, the rapid development of technology, the Chinese metallurgical industry also put forward more requirements, the traditional metallurgical technology with high hardness, low purity, poor precision and other shortcomings, can not meet the needs of the industry, after several years of technical research, Metal Abrasives metallurgy technology more capable of industry demand, metal Metal Abrasives or metal Metal Abrasives and metal Metal Abrasives mixture as raw material, forming and sintering after the manufacture of metal materials, composite materials and a variety of technical products.
From time to time through the introduction of foreign advanced technology and independent innovation and development combined. In recent years, China's Metal Abrasives metallurgical industry technology has shown a rapid development trend, so that China's general machinery industry to one of the fastest growing industry, Metal Abrasives metallurgical industry growth rate of 35% per year.
Global manufacturing is accelerating the rapid development of China, the automobile industry, machinery manufacturing, metal industry, aerospace, instrumentation, hardware tools, engineering machinery, electronic appliances and high-tech industries for the Metal Abrasives metallurgical industry has brought a rare development Opportunities and huge market space.
In addition, the Metal Abrasives metallurgy industry has been included in China's priority development projects to encourage foreign investment projects. Therefore, the development trend of Metal Abrasives metallurgy industry is very broad. Traditional metallurgical exports of high yield, such as manufacturing gears, general gear forming machine, hobbing machine and some machining a large number of materials cut off, Metal Abrasives metallurgy can be.
At present, Metal Abrasives metallurgy technology is often used in the production of porous materials, such as oil lubricated bearings, oil and so on. High production efficiency, because no need to process the complex shape can be produced. For small size parts. Suitable for the production of metal-based composite materials, Metal Abrasives metallurgical products, compared with the traditional roasting process, not only reduces the cost of manufacturing technology, and the accuracy is also high.
Metal Abrasives metallurgical structures are usually made of uniaxially compressed metal powder, so the shape of the parts is subject to various restrictions. When designing parts, pay attention to overcome these limitations, so as not to increase the production costs of parts or produce quality problems. In addition, the clever use of combinations or sintering methods, such as legal, also overcomes the limitations of the shape of the parts.
In addition, some parts of the cutting shape and other methods can not or difficult to produce, but for Metal Abrasives metallurgy process. Such examples are many, such as motor pulleys, drive synchronizer gear wheels and so on. This component fully reflects the characteristics of Metal Abrasives metallurgy technology.
In general, although a very high dimensional precision compact can be made, the dimensional accuracy of the powder metallurgy part is reduced due to shrinkage or expansion occurring during the sintering process. When the Metal Abrasives metallurgical parts of the dimensional accuracy can not meet the technical requirements, the need for finishing, cutting, grinding and other follow-up processing. Therefore, to determine the dimensional accuracy of parts, to master the size of each processing to allow the size, to minimize the number of processing procedures to reduce the production costs of parts.