Paris plans to create a 3D printed footbridge, or use linear motor technology. The Tokyo Games, scheduled for 2020, have been postponed to the 2021 because of the new coronavirus, while France has been preparing for the 2024. 

     In anticipation of the event, Paris Commune recently announced plans to build a 40 meter long pedestrian bridge with a 3D printed concrete structure, xtreeE, a large 3D printing company, is responsible for Supporting 3D printing technology. XtreeE has a proven track record in 3D printing, and 3D printed structural concrete technology has a number of advantages, including eliminating the cost of building concrete templates in the early stages, according to a source close to XtreeE, compared with the traditional technology, the concrete consumption is reduced by 60% , which reduces the transportation cost of the bridge deck components. 

      As one of the most revolutionary technologies of the twenty-one th century, 3d printing has been increasingly used in architecture, for example in Shanghai, Suzhou, Hainan and other places. The popularization of 3D printing can not be separated from the support of linear motor technology. Linear Motors have long been used in Planar printers because of their high speed and high precision, and 3D printing equipment is only an extension of its application in printing equipment. 

     Kunshan Tongmao Electronics Co. , Ltd. . Deep tillage linear motor field more than 10 years, Tongmao Linear Motors including no iron core U slot and iron plate two categories, continuous thrust can reach 700N. 

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