Medical titanium material The manufacturer introduces that titanium has good biocompatibility, so it is selected as an ideal human implant product. Over the past decade, many scientific research departments, medical schools, hospitals, etc. in various countries and China have also done a lot of basic work and clinical research, and recognized titanium as the ideal human implant product in depth and breadth. Over the years, thousands of cases of artificial femoral head, artificial wrist joint, knee joint, artificial cultivated teeth, skull repair, and cardiac pacemaker made of titanium have been recorded, Through years of scientific research, tracking and comparison, it has been reported that titanium is an ideal product for human implant Z. The design of orthopedic devices needs to conform to the complex shape of bones and joints, so the processing of these parts is also very complex. These devices processed from titanium rods need to cut a lot of materials, so the process is very expensive due to the low cutting performance index of many materials. Therefore, some parts are cast to approximate the shape of the parts, which often requires complex and expensive fixtures.

The elastic modulus of titanium is properly low, and it is more elastic than steel. Therefore, it tends to violate the cutting tool during machining, unless it needs to be cut firmly or used as an appropriate support. The slender parts tend to deflect under the tool pressure, resulting in tool chatter, tool friction and work error. Through machining experience, it is considered that the rigidity of the whole tool system is very important, and sharp and accurate shape tools should be used. Because of these pressures, new technologies are introduced to help workshops manufacturing medical parts cope with competition. The processing performance produces these complex parts with very high precision; Many innovations in EDM make the production of high-quality parts faster and eliminate the problems inherent in many old machining technologies.

As a new type of product, titanium has been developed and applied in China's pharmaceutical industry, medical devices, human implants and other fields for less than 20 years. However, it has achieved great success and remarkable social and economic benefits, shortening the gap between China and the advanced countries in the world. The use of titanium equipment in the production of many commodities has not only solved the corrosion problem of equipment that seriously troubled the production and development of the company, but also greatly improved the quality of drugs.

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