图16PUS-UPS并联机床实体模型1.1支链的一阶影响系数并联多环机器人机构通常由N(N>)个支链及上、下平台组成。它的一个分支实际上就是串联机构，所以并联机构支链一阶影响系数矩阵的建立方法同串...

激光超声检测装置设计Design of Laser Ultrasonic Testing DeviceAbstractLaser ultrasonic detection technology is a new non-destructive testing method,withnon-contact,wide band,rich wa...

(八长沙航空职业技术学院C-nyshm Aernuantical vuxI'unHl Hud Tac.lnicHl Culleye诚信声明本人郑重声明：所呈交的毕业设计，是本人在老师的指导下，独立完成所取得的成果。尽我所知，设计中除特...

At present,with the progress of science and technology in our country,the modemization ofagriculture in our country has also been developed rapidly.In the management of agricultura...

目录】绪论…1.1数控加工技术的发展趋势1.1.1继续向开放式、基于PC的第六代方向发展…1.1.2向高速化和高精度化发展…11.1.3向智能化方向发展…1.2UG软件在行业中的应用1.2.1CAD/CAM的发展1.2.2U...

AbstractNumerical control technology,is the use of digital control method fora certain process of automatic control technology.It usually controlsthe position,Angle,speed and other...

山东科技大学硕士学位论文摘要AbstractThe measurement of dust concentration at coal mine is very important for the safety incoal mine production and the life safety of the coal mine ...

图4-16PUS-UPS并联机床实体模型Fig.4-1 Enity model of 6PUS-UPS PMT该模型与实际加工制造零部件完全吻合，将此三维实体模型转换为Parasolid格式并导入到ADAMS/View中，将各构件重命名并定义各...

组合件数控车工艺与编程/组合件数控车工艺与编程(论文+DWG图纸)/03.dwg组合件数控车工艺与编程/组合件数控车工艺与编程(论文+DWG图纸)/封皮.doc组合件数控车工艺与编程/组合件数控车工艺与编程(...

需进行直线铣削加工的铣床上，以一系列小步运动形成弧形和斜线。然而，用这种方法时，实际加工轨迹与规定的切削轨迹略有不同。