Powder metallurgy technology is an important material processing technology, and powder metallurgy machines are indispensable equipment in this technology. It can process and press the powder of metal, ceramics and other materials to
formcomplex parts or products. It has the advantages of high precision, high utilization rate of raw materials, environmental protection and energy saving. This paper discusses the basic working principle, application status and future prospects of
1. The working principle of the machine Powder metallurgy machines mainly process raw materials such as metal or ceramics through crushing, sieving, mixing, etc. through processes such as pressing, sintering, and thermoplastic forming to make
parts or products of various shapes. The pressing process is usually divided into several steps: pre-pressing, shaping, demoulding, sintering, etc. These processes can be completed by single-step pressing or multi-step pressing. During pre-pressing,
put a certain amount of powder in the mold, set the appropriate pressure, time and temperature, carry out preliminary pressing, and then carry out multiple processes such as shaping and sintering, and finally form the required products or parts.
2. Current status and future prospects of machine applications Powder metallurgy machines are widely used in industrial manufacturing, aerospace, automobiles, electronics and other industries. With the continuous development of technology, its
application prospects are very broad. At present, in the fields of automobile, machinery, aerospace and other fields, powder metallurgy technology has been widely used, and the most representative one is the production of key parts such as engine,
gearbox and wheel hub.
In terms of future development trends, first, the intelligence and automation of machines will be higher, including, for example, data statistics and analysis, so as to conduct more refined management of complex production processes; second, the
speed and stability of machine operation will be higher High, including, for example, improving production efficiency, reducing waste of raw materials, and improving product quality, so as to better meet market demand. Especially in the field of
biomedical materials such as medical devices and artificial prostheses, powder metallurgy technology has important application prospects.
To sum up, the powder metallurgy machine is a very important piece of equipment. Its huge manufacturing capacity and innovative technology provide strong support for the development of the manufacturing industry. It is believed that with the
continuous improvement of production technology, more market demand and the acceleration of industrialization process, powder metallurgy machines will surely usher in a more brilliant future.
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Post time: May-04-2023