Tool gauge emphasizes three technical fields to promote industrial development

Some experts in the industry have rethought pointed out that in the past, the professional research institutes in the machinery industry were all over the board, all of which led to the reduction of investment in technological development and the loss of technical personnel. This has adversely affected the development of the precision measurement instrument manufacturing industry.

The first is the measuring technology and instrumentation of numerically-controlled machine tools, in particular the precision and performance of dynamic and static numerical control machine tools represented by laser measurement systems, as well as precision compensation techniques. High-performance laser measurement system is mainly used for precision testing and evaluation of high-end numerical control equipment such as CNC machine tools and coordinate measuring machines. The domestic laser interferometry system developed and produced in China by the Chengdu Tool Research Institute has a certain gap compared with the advanced level in foreign countries.

The second is CNC tool measurement technology and instrumentation, especially high-precision CNC tool measurement technology, CNC tool in-machine measurement technology and CNC tool preset measurement technology and instruments. Taking high-precision, automatic tool presetting measuring instrument series as an example, our country started late in development. In 2005, at Beijing Machine Tool Exhibition, there were only Harbin and Tianjin Tianmen debuted. The digital cutting tool with surface array CCD was exhibited. Pre-measurement meter prototype. In addition, domestic Tianjin Tianmen and Chengquan are all under development, but there is still a certain gap in the level of technology and quality.

The third is the on-line/on-line digital measurement technology and equipment applicable to the production site, especially the on-machine measurement and feedback correction compensation technology and devices for complex precision contour machining, such as CNC gear grinding on-machine measurement technology and devices, turbine blade field Online measurement techniques and devices.

Some experts in the industry have rethought pointed out that in the past, the professional research institutes in the machinery industry were all over the board, all of which led to the reduction of investment in technological development and the loss of technical personnel. This has adversely affected the development of the precision measurement instrument manufacturing industry. In this regard, Xie Huarong believes that the relevant state departments should take measures as soon as possible to adopt policy tilts, increase investment in the national precision tool engineering and technology development center, and selectively, properly restore or form a limited number of non-profit, state-funded The professional research institute focuses on the research and development of the national economy and the defense industry, and guides and promotes the improvement of the industry's technological level.