On September 26, 2019, the subject of "key technology research on rolling linear guide pair efficient production line" (2016zx0400408) led by our company passed the acceptance organized by the production development center of the Ministry of industry and information technology. The team leader of the project acceptance expert group is Wang Liping, a technical expert of the overall team and professor of Tsinghua University. Nanjing process equipment manufacturing Co., Ltd., Nanjing University of science and technology, Southeast University, Shanghai Younis Industrial Equipment Sales Co., Ltd., Nanjing haoqiancheng excellent enterprise management consulting Co., Ltd. and other project undertaking and participating units reported respectively. Wang xuegen, deputy secretary of the Party committee and vice chairman of the new industry group, attended the acceptance of the project and delivered a speech.

In this project, the key technologies of the high efficiency production line of the rolling linear guide pair, the automatic rapid and accurate detection and rapid test technology of the rolling linear guide pair, the evaluation and optimization of the processing stability in the grinding process of the rolling linear guide pair, the quality control technology of the rolling linear guide pair, and the application of the domestic vertical machining center in the high efficiency production line of the slide before quenching are developed The research has formed the key technology research achievements, such as the efficient processing flow and assembly technology of the rolling linear guide, the efficient processing of the slide block, the quality control of the deformation and stability of the heat treatment of the guide rail, the rapid detection of the bending and twisting of the guide rail, and the efficient detection of the rolling slide block.

Through the careful implementation of the project, the technical problems of processing and testing in the process of establishing a number of rolling linear guide sub production lines have been solved, the manufacturing level and testing level of domestic rolling linear guide sub production lines have been greatly improved, the processing efficiency and testing efficiency have been improved, the accuracy stability and performance level of rolling linear guide sub production lines have been improved, and the core competitiveness of rolling linear guide sub products has been enhanced It has achieved a complete set of high-end CNC machine tools for major projects in science and technology, and greatly improved the company's technological innovation ability and the company's product market competitiveness.