金属薄壁管液压胀形过程的数值模拟研究AbstractAlong with the development of science and acceleration and industrial production,themetallic tube (tube for short)has been widely used i...

Design of mineral water automatic filling machine--control design offilling systemAbstractThis paper mainly introduces the process and simulation of the programmable controllerprog...

ABSTRACTResearch on Processing Method of Gas Phase Monitoring SignalABSTRACTGas phase monitoring has many advantages,such as high speed of data analysis,distinct separation efficie...

本科论文3.5铆接装置的设计253.5.1铆合工作原理253.5.2铆接力的计算273.5.3铆接成形力的计算283.5.4液压缸的选择.·293.5.5铆钉铆接成形过程中对板的分布压力的计算...303.5.6铆接压力最大时铆...

四川大学毕业论文〔设计)Design of Digital Voltmeter[Abstract]The voltmeter used in this subject is a digital DC voltmeter.Thesingle-chip system is mainly composed of four modules,na...

沈阳理工大学学士学位论文3.1端梁的尺寸153.1.1端梁截面尺寸的确定.153.1.2端梁总体尺寸.153.2端梁的计算.…。153.3计算主要焊缝…l83.3.1端梁端部上翼缘焊缝..193.3.2验算下盖板翼缘焊缝的剪应...

4.2.1带轮设计参见表………224.2.2大带轮轴的设计……234.2.3角接触球轴承设计报告………………254.2.4深沟球轴承设计报告……………265设计总结………26参考文献………27致谢……………………2...

北京化工大学研究生学位论文类型吸附材料的性能进行比较，并有选择性地进行吸附材料吸附性能试验。2、活性炭选择与实验方法。活性炭基炭有椰壳炭、油棕炭、杏核炭等。本文在确定选用活性炭作为...

An analysis of the design and work space of the master manipulator ofa medical machineAbstractIn recent years,with the development of science and technology,minimally invasive surg...

7钉齿条的设计.147.1钉齿条的总体结构设计147.2钉齿条及钉齿的设计147.3钉齿的设计.157.4圆盘的设计..158栅格式凹板的设计…169入料口及脱粒机上盖的设计…。.1710机架的设计.伊11轴承座的设计1...