本科论文4.4蜗杆轴的设计...。224.4.1轴上力的计算224.4.2蜗支力和弯矩的计算224.4.3截面进行校核254.5主轴的设计....274.5.1轴上力的计算..274.5.2支力和弯矩的计算274.5.3截面的校核.....294....

Automatic tracking smart car positioning and tracking systemdesignABSTRACTWith the coming of 5g era,the network communication technology has made greaterprogress than that of the 2...

毕业设计第二章型号意义示例及名词解释2.1型号名称：KS125一100一200KS:符合国际标准的用语空调制冷等领域的单级单吸离心泵。125:泵吸入口直径(mm)。100:泵排出口的直径(mm)。200:叶轮名义直径(...

AbstractAC/DC converter is the most widely used converter in the power system.Powerfactor correction technology is widely used to reduce the harmonic pollution of powersupply and i...

哈尔滨理工大学工程硕士学位论文The research of intelligent multi-user meter basedon single-phase carrierAbstractWith the rapid development of our citizen's residential construction,...

环锭设备普通级升装置设计/文字/刘海楠开题报告.doc环锭设备普通级升装置设计/文字/刘海楠实习报告.doc环锭设备普通级升装置设计/文字/刘海楠毕业设计说明书.doc环锭设备普通级升装置设计/文字/...

图1全船结构有限元模型船体结构模型如图1所示。假设设计波频率为0.8rd/s,计算波浪诱导船体运动和荷载下的传递函数、设计裕度计算，其结果如表1所示。表中：P为设计波形相位：M,为垂直弯矩的传递...

High precision temperature controller software designfor laser power supplyAbstractAt present,the temperature controller with its high efficiency,low cost,high temperaturemeasureme...

南昌理工学院本科生毕业论文一、绪论1.1选题背景及意义相对其他起重设备而言，门式起重机具有结构简单、使用方便、作业范围大、适应面广及安全可靠性高的优点，因此其被广泛应用于港口运输业和...

Design of The Rear Wheel Brake of Wuling Hongguang CarAbstractWith the progress of society and the development of automobile industry,people's requirements for the safety performan...