Abstract:
As a rapid prototyping method, 3D printing technology provides convenience for the preparation of diamond tools with complex structure, which is one of the development direction of integrated diamond tools in the future. This paper introduces the basic principles of SLS, SLM, SLA, DIW and other 3D printing technologies used to prepare diamond tools, and their research progress in the preparation of diamond tools. The characteristics of 3D printing diamond tools with different binders are analyzed, and the future development of diamond tools is prospected.