| Recently, the first generation of the latest generation of open source electron beam metal 3D printing Machine QbeamLab was officially announced at Tianjin High-end Equipment Research Institute of Tsinghua University. Professor Lin Feng, chief scientist of Zhisu Science and Technology Co., Ltd., He Yongyong, executive vice president of Tianjin High-end Equipment Research Institute of Tsinghua University, director of Tianjin Toray Science and Technology Commission, District Management Committee Fu Sheng, Ministry of Industry Additive Manufacturing Industries Alliance Secretary Li Fangzheng attended the conference.  Electron Beam Selective Melting (EBSM) Metal 3D printing uses electron beams as the energy source to create solid components by layer-by-layer melting of metal powders in a high vacuum environment.Because of the high electron beam power, the material has a high energy absorption of the electron beam, EBSM technology has the unique advantages of high density of parts, low oxygen content, low thermal stress, easy deformation and cracking, low price of powder consumables and high printing efficiency, and has unique advantages in 3D printing of metal materials, especially refractory hard-to-process metal materials. Application value, widely used in orthopedics, aerospace, etc. For example, a number of domestic and foreign medical device companies, including Icahn Medical, have used EBSM to manufacture orthopedic implants such as the hip joint and vertebral body, and have successfully obtained FDA and CFDA medical treatment Certificate of registration GE company uses EBSM technology to manufacture titanium alloy low-pressure turbine blades in batches, manufacturing costs close to the precision casting, weight reduction of 30%, will eventually replace all the cast blades, installed in the latest aircraft engines. Open source electron beam 3D printer QbeamLab by the Tianjin High-end Equipment Research Institute of Tsinghua University hatching business - Qing Qing Zhisheng Technology Co., Ltd. (hereinafter referred to as: the beam technology) released with core software independence, the key components of the module, Can be customized, process parameters open source, since the diagnosis of self-recovery, long-term stability and reliability. You know, for a long period of time, most of the research and application of EBSM technology are based on imported equipment and platforms, and domestic self-equipment is in a blank. In 2004, the technical team led by Prof. Lin Feng of Tsinghua University began to target EBSM Technology, successfully developed the first domestic experimental system EBSM-150, and access to national invention patents .2015 years, more than 10 years of technological achievements into the wisdom of the establishment of technology and 10 million yuan to complete financing now, after many years of research and development finally Be the first in China to launch QbeamLab, an open-source electron beam metal 3D printing. QbeamLab equipment has been launched four orders have been obtained in 2017, including CSIC, Tianjin Vocational University and other famous enterprises and vocational institutions.It is worth mentioning that, the first year of product launch to obtain an overseas well-known company orders, The successful realization of domestic high-end metal 3D printer exports.At the meeting, some orders such as Shaanxi Hengtong Intelligent Machines Co., Ltd., Hunan Ishu Intelligent Manufacturing Co., Ltd. signed a contract. Source: 3D Tiger |
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