Structure dseign of potato picking deviceAbstractWith the rapid development of mechanical industry,various kinds of equipment havebeen developed and used in production and life to ...

自动立体车库结构设计/上载车板 A1.dwg自动立体车库结构设计/下载车板 A1.dwg自动立体车库结构设计/中间纵梁 A3.dwg自动立体车库结构设计/任务书.doc自动立体车库结构设计/前支撑柱 A3.dwg自动...

ABSTRACTAs one important unit of gyro,the angle transducer can be sensitive to the anglerotation of gyrorotor,and output the measurable electric signal.To date,sensortechnology has...

送料机械手设计及Solidworks运动仿真摘要本课题是为普通车床配套而设计的上料机械手。工业机械手是工业生产的必然产物，它是一种模仿人体上肢的部分功能，按照预定要求输送工件或握持工具进行操...

南昌航空大学科技学院学士学位论文、u262诵水方式(24)2.7.1绝缘设计...(26)2.7.2密封设计...(27)2.8其它零部件的设计..(28)2.8.1集线盖与接地装置(28)2.8.2安装设计....(30)2.8.3修配方案设计.(...

目录摘要..1Abstract.11序言.31.1研究背景及意义….31.2研究现状.31.3研究内容….42电动机液压千斤顶概述.52.1液压千斤顶的工作原理2.2设计要求….52.3确定总体方案….53参数确定….63.1底板油...

本科论文摘要首先对移动式物料皮带输送物料物流输送机零件作了简单的基本概述，接着详细分析了各种移动式塑料皮带输送物料物流输送机零件选型计算的原则和方法，之后根据这些方法对主机的零件参...

AbstractWith the continuous improvement of people's living standard in China,potted cultivation hasgradually become a leisure activity in daily life.But many people are too busy to...

AbstractWith the development of power electronics,PWM inverters are getting more widelyused,such as PWM drives,UPS etc.However,high frequency switching of powersemiconductor device...

重庆大学硕士学位论文ABSTRACTWith economic boom of China,especially the rapid development of high-speed railindustry,various power electronic devices have been applied more and more...