Design of research wheel set mechanism for multifunctionalwheelchairAbstractIn real life,wheelchairs have become a mobility tool for the elderly and physicallyhandicapped.The curre...

风速特性与风力发电机组动态特性耦合关系的研究3.2.2江苏如东地区的风速评估.......233.3风力机输入风速建模.·263.3.1通用风速模型的建立............263.3.2基于如东地区实测风速的预测风速模...

本科论文3.2.3纵向进给系统123.2.4升降进给系统123.2.5工作台133.3传动结构设计...133.3.1进给系统设计133.3.2滚珠丝杠设计..134三维建模....…274.1横向进给系统三维模型274.2纵向进给系统三维...

AbstractWith the continuous improvement of people's living standards,the people have alsobegun to gradually pursue convenience in life,especially fruits and vegetables,which isvivi...

重庆大学硕士学位论文英文摘要ABSTRACTThe modeling and nonlinear FEM simulation analysis for arch dam designs is animportant topic,especially for those arch dams to be built in locat...

熔融状态下的原料可以经由喷头挤压出，挤压头可以沿着零件的每一个轮廓来移动，并且非常精准，同时挤压半流道。G热塑性材料被固化成一个精确的实际构件薄层，在1/10s的范围内快速成型，每当结束...

无锡职业技术学院毕业论文用UG克隆功能及装配设计方法开发模板分割功能，推导并编制出模板定位及其尺寸控制算法：使用编程的方式对用户自定义特征进行调用，从而开发出基于用户自定义特征的异形...

北京理工大学珠海学院2020届本科生毕业设计AbstractWith the continuous improvement of science and technology,people'squality of life has been significantly improved.More and more inte...

Research on Humidity Detection Method Based on WirelessSensor NetworkAbstract:Aiming at some problems such as cumbersome greenhouse environmentdetection,high price,poor detection f...

AbstractIndustrial manipulator is one of the most active industrial equipment at home and abroad,andindustrial manipulator is a high-speed growth industrial equipment.Therefore,it ...