Chongqing National Machine Tool National Science and Technology Research Project passed the acceptance test

The project of "CNC high-speed high-precision hobbing/pinning/grinding machine tool complete set technology development" undertaken by Chongqing Machine Tool (Group) Co., Ltd. has passed the acceptance of national expert group.

It is reported that the project uses the concept of reconfigurable and modular technology to develop a new type of hob spindle system with "speed above 2000 rpm (revolutions per minute)", "new hob spindle system with speed above 2000 rpm and stroke at 1500". More than 10 key technologies and equipments for the new gear-shifter spindle system of more than one minute, and the basic product YS3116CNC7 seven-axis four-link CNC automatic high-speed automatic dry hobbing machine with independent intellectual property rights and other series of control gear machines, etc. A new product has been put on the market.

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