高速冷打热力耦合作用下成形机理研究
摘要料参数是影响冷打成形件的重要因素，存在一个最佳转速，使成形件质量和性能最优，为工艺参数的优化、成形工件质量预测与控制提供了依据。关键词：高速冷打，热力耦合，本构方程，有限元论文...
高速电主轴动平衡测试系统的研究
现场数控铣床的建模与结构分析2.5本章小结...25第3章测试系统数据分析方法.263.1电主轴振动信号的滤波技术.263.1.1滤波器选择.263.1.2巴特沃斯低通滤波器设计原理..273.1.3滤波器设计实验283.2...
高炉冷却壁流态化清洗及强化传热研究
ABSTRACTScale formation in cooling water pipe of BF cooling stave is one ofthe important reasons which effect the heat transfer and long-life of stave.In this paper,liquid-solid ci...
高频开关电源的干扰和抑制措施研究
电子科技大学毕业设计（论文）ABSTRACTIn this thesis,the development history of high-frequency switching power supplyand the harm of electromagnetic interference to daily life are ex...
飞行汽车布局与气动计算分析
Layout and aerodynamic analysis of flying vehiclesAbstractAs a representative product of industrial development,flying automobile is a specialdevice that can drive on the ground an...
非接触式智能检测防疫系统设计
第七部分结论周)评阅或答辩周)参考文献：[]选进，选允廷，庞冬梅.基于计算机视觉的电饭煲内胆缺陷检测系统设计.现代电子技术，2023,46(07)：96-100.[2]霍海娥，纪艳红，谢葵花，卢煜.基于BIM&am...
飞行汽车变形机构设计、建模及仿真
AbstractWith more and more vehicles on the road,it is now more and more prone totraffic congestion,so flying cars appear,but nowadays flying cars are basically unableto drive in or...
飞机维修思想的发展之浅见
On the development of aircraft maintenance thoughtABSTRACTWith the increasing demand of human society and the continuous development of scienceand technology,from the initial manne...
飞机新式防除冰方法研究
Research on the new anti icing technology of aircraftABSTRACTWith the continuous progress and renewal of the times,the status of aircraft in people'sdaily life continues to improve...
