兰州城市学院AbstractWith the continuous advancement of industrialization,the new working mode dominated by robots hasbecome the mainstream,and the forming of robots must be closely...

毕业设计（论文）中文摘要机械手能够模仿人手和臂的一些功能动作，可以用来抓取搬运物件，或操作工具的自动操作系统装置。本文中描述的机械手是PLC的三路脉冲输出。分别驱动水平和垂直轴逆变器...

西南交通大学本科毕业设计（论文）第Ⅲ页AbstractBefore manufacturing the first physical prototype,the designers used computertechnology to build a mechanical system of digital model ...

产品型号零件图号机械加工工序卡片产品名称左泵缸零件名称左泵缸共11页第3页车间工序号工序名称材料牌号30铣HT200毛坯种类毛坯外形尺寸每毛坯可制件数每台件数灰口铸铁设备名称设备型号设备编号...

ABSTRACTAs global warming and energy grew tense and serious air pollution,electricvehicles become a new kind of transportation has become more and more popular,with its green envir...

天津理工大学中环信息学院2014届本科毕业论文ABSTRACTAt present,many buildings have built underground car park,these car park area isbig,light is bad,the vehicle often exits,it is dif...

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摘要伴随着社会经济的发展进步、科学技术的发展进步以及人民群众日常生活质量的逐渐提升，自动门开始全面进入人民群众的生活，逐渐发展成为了宾馆、大型超市、政府等当代建筑里必须配备的设备，...

TitleThe control circuit design of the dot-matrix liquid crystaldisplay controlled by the microprocessorAbstractIn recent years,with the development of the electronics industry,the...

ABSTRACTABSTRACTPulse meter in our daily life have got the very extensive application.In order to improvethe simplicity and accuracy of the apparatus used to measure the pulse,this...