In March 2023, a contract was signed of procurement of low-pressure bleed valve and the development of torque motor with AVIC subordinate. 2023年3月与中航工业某研究所签署了《低压放气阀样机采购》和《扭矩马达样机研制》合同

       In March 2023, a contract was signed of procurement of low-pressure bleed valve and the development of torque motor with AVIC subordinate. High-precision scanning and 3D modeling technology were used to generate 3D models and component drawings. During the manufacturing process, improving componentparaments and functional performance with testing data analysis to makesure critical technical specification reach the originaldesign.

       2023年3月与中航工业某研究所签署了《低压放气阀样机采购》和《扭矩马达样机研制》合同，通过对国外样机拆解，对零部件利用高精度三维扫描和先进的三维建模技术生成三维数模和零件加工图纸，样机制造过程中，通过收集试验数据、分析改进零部件参数及优化装配工艺，逐步迭代，样机参数基本达到国外先进设计水平。