Hollow blow molding mold design-blank extrusion moldAbstractWith the development of China's industry,the requirements for the mold aregetting higher and higher.The way of plastic f...

AbstractIn order to adapt the enterprise to the product manufacturing day by day strictmanagement request,simultaneously promotes enterprise's productive forces level andthe produc...

ABSTRACTLoader is a kind of construction machinery.It is widely used in manyfields such as architecture,traffic,water and electricity,main,nationaldefense and so on.It plays an imp...

本科论文摘要螺旋起重装置也可称为螺旋电梯，最简单的产品就是我们最常用的千斤顶，这种起重装置有很多优点，它可以节省人力，利用机械本身的力量对物品进行提升，它传动结构比较紧凑、动力可以...

C6140普通车床主轴箱传动设计/C6140普通车床主轴箱传动设计.docC6140普通车床主轴箱传动设计/Drawing1.dwgC6140普通车床主轴箱传动设计/主轴零件图A1.bakC6140普通车床主轴箱传动设计/主轴零件...

AbstractAt present,the domestic garlic planting is still mainly artificial,garlic planting isnot only labor intensity,and because of the upward sowing characteristics of garlicalso...

Overall structure and transmission system designAbstractThe content of this subject is mainly the design of the whole mechanicalstructure of a part automatic storage device and the...

目录1引言.....2伺服电机控制系统组成及控制要求....33伺服电机PLC控制系统硬件设计....43.1控制系统主要设备选型.…·43.1.1PLC的选用..43.1.2伺服驱动器及电机的选用..…43.1.3触摸屏的选用....

目录第一章绪论31.1引言….31.2汽车电泳涂装输送设备概述31.3混联机构的发展及应用61.3.1混联机构的概述….61.3.2混联机构的发展及应用..81.混联机构研究现状..91.4.1混联机构控制过程中存在的...

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