Technical introduction
The basic process is as follows: firstly, the solid powder is uniformly mixed with the organic binder, and after granulation, the solid powder is injected into the mold cavity and solidified by the injection molding machine in the state of heating and plasticizing (~ 150 ℃). Then the binder in the forming blank is removed by chemical or thermal decomposition method, and finally the final product is obtained by sintering densification.
Compared with the traditional process, it has the characteristics of high precision, uniform organization, excellent performance and low production cost. its products are widely used in electronic information engineering, biomedical equipment, office equipment, automobile, machinery, hardware, sports equipment, watch industry, weapons, aerospace and other industries.
Therefore, it is generally believed that the development of this technology will lead to a revolution in parts forming and processing technology, which is known as "the hottest parts forming technology today" and "the forming technology in the 21st century".
Future development direction
The future development of powder injection molding is mainly in materials and design efforts, making use of the advantages of this process to help customers improve product design and reduce costs, so as to expand the application field of powder injection molding.
Technical introduction
The basic process is as follows: firstly, the solid powder is uniformly mixed with the organic binder, and after granulation, the solid powder is injected into the mold cavity and solidified by the injection molding machine in the state of heating and plasticizing (~ 150 ℃). Then the binder in the forming blank is removed by chemical or thermal decomposition method, and finally the final product is obtained by sintering densification.
Compared with the traditional process, it has the characteristics of high precision, uniform organization, excellent performance and low production cost. its products are widely used in electronic information engineering, biomedical equipment, office equipment, automobile, machinery, hardware, sports equipment, watch industry, weapons, aerospace and other industries.
Therefore, it is generally believed that the development of this technology will lead to a revolution in parts forming and processing technology, which is known as "the hottest parts forming technology today" and "the forming technology in the 21st century".
Future development direction
The future development of powder injection molding is mainly in materials and design efforts, making use of the advantages of this process to help customers improve product design and reduce costs, so as to expand the application field of powder injection molding.
