哈工大机原研究生试题汇编.pdf

工业大学攻读硕士学位研究生机械原理试题汇编机 械 设 计 教 研 室一 九 九 九 年 十 一 月第 1 页，共 25 页工 业 大 学一九九一年研究生考试试题考试科目：机械原理报考专业：机械学（原理）注意：答题容要求在试卷纸上（并注明题号），不可答在试题纸上。一、（15 分）在图示机构中，已知各构件尺寸，运动副位置，BCCDll21，若原动件以等角速1转动并给出如图b）的速度图，要求用相对运动图解法进行机构的加速度分析（应列出矢量方程式），并求5的大小和方向。（15 分）二、（15 分）图示为一图书装订机夹紧机构，已知驱动力P 及角，各运动副摩擦系数f0和 fv，轴销半径 r（毫米），不计构件重量。第 2 页，共 25 页文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3试画出机构在图示位置机构夹紧时，各构件所受力的方位和指向；又若21ll，机构夹紧后不会自动松开时，角 应 满 足什 么 条件？三、（15 分）如图示的直齿圆柱齿轮变速箱，z1=z2=25，z3=33，m=2mm，=20，*ah=1，*c=0.25 两轴中心距 a=50mm，为了加工制造方便，若把齿轮z1和 z2做成相同的尺寸时，求：1、选择 z1、z2、z3三个齿轮的变位系数 x1、x2、x3（说明此三个变位系数的取值围，以及哪个变位系数最大，讲清理由或写出计算公式说明之）第 3 页，共 25 页文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V32、给出齿轮 z1和 z3的齿顶圆半径 ra1和 ra3（给出具体数值或写出公式）3、当齿轮 z1和 z3啮合时，齿轮 z1齿根处和 z3齿根处的径向间隙 c13和 c31各为多少（见图）？给出具体数值或写出计算公式。四、（15 分）如图示的轮系中，已 知 各 轮 齿 数 分 别 为z1=24，2822zz，z3=80，z4=78（变位齿轮）求：1、计算此轮系的自由度（若有虚约束、局部自由度或复合铰链时，应具体指明）。2、计算齿轮 z1到 z4之间的传动比41=？并指明4的转向。第 4 页，共 25 页文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3五、（25 分）请回答下列问题1、将平面机构中的高副替换成低副时，应满足什么条件？举列说明。2、压力角在平面机构中是如何定义的？画出曲柄摆杆机构的最小传动角（min）的位置。3、反转法（相对运动法）原理在哪些机构设计中应用？举例说明。4、回转构件（2.0Dl）怎样才能达到动平衡？应满足什么条件？5、有一直动杆盘状凸轮，行程h=50mm，推程采用等加速等减速运动规律，凸轮的推程运动角900，试求从动件最大加速度为 6g（g重力加速度）时凸轮的最大转速。六、（15 分）机械零件试题1、螺纹联接防松方法按其工作原理可分为哪几种？举例说明。2、带传动工作时，带上所受的应力有哪些？何处所受的应力最大，画图说明。3、向心滑动轴承的校核计算的步骤如何？4、有一滚动轴承型号为7309，试说明该轴承的具体类型、直径系列、径尺寸和精度等级及应用场合。5、指出右图示轴系部件中的错误，并简要说明之。第 5 页，共 25 页文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3第 6 页，共 25 页文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3工业大学一九九二年研究生考试试题考试科目：机械原理报考专业：机械学，一般力学一、（10 分）列出自由度计算公式后进行图a、b 二机构的自由度计算，对虚约束、局部自由度、复合铰链等需在图中标出。可否经过简单的改动，使图b 机构只用一个原动件实现传动？在图中表示出来。图 a 及改动后的图 b 机构为何种类型机构？是基本机构还是什么机构？二、（15 分）在曲柄滑块机构及直动推杆盘形凸轮机构设计中，常设计成偏置式的，为什么？画图说明，并给以理论分析。三、（15 分）图示为一行星减速器，已知 z1=10，z2=32，302z，z4=72 第 7 页，共 25 页文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3及电机的转速为1450（rpm）求：输出轴转速n4。四、（15 分）图示简易插齿机构，已知曲柄1 的长度为 r，其对轴A 的转动惯量为 J1。连杆 2 的长度为 l，质量为 m2，对质心 S 的转动惯量为 J2。滑块 3 为一齿条，质量为m3。齿轮 4 的转动惯量为 J4，分度圆半径为r4。已知工作阻力矩为MQ，驱动力矩为 MP。求：以曲柄为等效构件时的等效力矩和等效转动惯量。五、（每题 5 分）回答下列问题1、一对齿轮无齿侧间隙啮合的条件是什么？一对标准齿轮作无齿第 8 页，共 25 页文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:CT1N5E9K10H5 HT1C10H1X2P3 ZQ4M9S7Q2V3文档编码:C