目录第1章绪论21.1课题研究的背景和意义…21.23D打印机的分类与基本原理分析31.2.13D打印机的分类..31.2.2基于FDM技术的3D打印机的工作原理.71.3基于FDM技术的3D打印机国内外研究现状.91.3.1国...

第页；5.2轴承校核.305.3键的校核30第六章使用说明书.316.1板栗仁脱出机的操作方法.31第七章总结与展望.32参考文献及资料名称：.34

北京理工大学珠海学院2016届本科生毕业设计AbstractIn this paper,the design of the braking and vibration energy recovery device ofthe electric bicycle is applied to the electric bicyc...

abstractNo matter the development of the times or the needs of people's life,it isinevitable to use energy.However,today's energy consumption is very huge andhard to reduce.The old...

of a specific speed,the wave Angle is limited,and the influence of each waveformand skin speed on the ship is studied.Keywords:glider,high speed,maxsurf,seakeeping第一章滑行艇运动...

北京理工大学珠海学院2017届本科生毕业论文AbstractWith the continuous development of science and technology and the continuous progressof Internet technology ,'Internet 'has become a...

ABSTRACTHigh strength,low density,excellent corrosion resistance and other major properties makealloys popular in many fields,and are widely used in the fields of aviation,medical ...

芦制参数集控制参数集轮关联参数总转记控参数关联参致杆士数据型」凌粗关系寸十数据几在图形儿扣图腹型定位约束定位约束蜗轮蜗杆参数化装配体图2-】零件间的数据关系图由于参数化过程中存在相关...

北京理工大学珠海学院2020届本科生毕业设计Design of picking device of mechanical arm based on single chipmicrocomputerAbstractIn short,machine vision uses the camera to take the actu...

AbstractAn important part of the mobile robot is intelligent tracking is,this designthrough continuous testing each module of the input signal of thetransducer.Tracking module 5 ro...