2021 at 9:22 a.m. on June 17, the Long March 2F Yao 12 carrier rocket carrying the Shenzhou 12 manned spacecraft was fired and launched at Jiuquan Satellite Launch Center, at 18:48 p.m. on the same day, nie Haisheng, Liu Boming, Tang Hongbo three astronauts entered the days and the core module. 

    Although the success is only a moment, but behind the hard work of millions of people, they overcome all difficulties, not afraid of hardship, there is a national celebration of this historic moment. A teacher named Xu Yunfei was even more impressed. During this year's May Day holiday, the teacher used advanced 3D printing technology to make a model of the Tian he core module and the Long March 5B at home. The whole process was very arduous, he said that it is so difficult to make an ordinary model. Based on this, we can imagine the resistance behind the efforts of Chinese researchers to build such a complicated and huge "real body. " He developed a deeper admiration for the scientists. 

    As for the 3D printing technology, with its growing maturity and popularity, it is widely used in the production of various models, including medical models, aerospace models and so on, and 3D printing technology is closely related to linear motors, because of its high speed, high precision and high frequency response, Linear Motor is introduced into 3d printing equipment as a driving device. Kunshan Tongmao Electronics Co. , Ltd. is one of the few domestic high-tech enterprises with the R & D and CUSTOMIZATION CAPABILITIES OF LINEAR motors. 

   Tongmao makes linear motors using European and American technical standards and processing techniques, including non-core U Slot and plate with iron core two categories, welcome to pay more attention. 

       The article was originally written by www.tmmotion.com in Kunshan, China. Please quote the source.