2012机械工程师资格考试试题及答案.pdf

学习资料收集于网络，仅供参考学习资料技能资格考试一、单项选择题（120 题，每小题1 分，2150 题，每小题2 分，共计80 分，请将正确选项填在题后空格处）1在轴向视图中螺纹有效的终止界限（螺纹终止线）的表示应采用（D）。A细实线B虚线C点划线D粗实线2图样中虚线与点画线重叠时应画（B）。A点画线B虚线C不划线D粗实线3对同一表面进行粗糙度测定时，评定参数Ra、Ry、Rz 的数值大小关系是（D）。ARaRyRz BRaRyRaRy DRyRzRa 4表示轴类零件几何形状的误差项是（C）。A同轴度B平行度C圆柱度D倾斜度5冲击功的法定计量单位符号是（C）。Aerg（尔格）BeV（电子伏）CJ（焦耳）Dcal（卡）6常用于测定钢件淬火后硬度的仪器是（D）。A布氏硬度计B维氏硬度计C显微硬度计D洛式硬度计7为了不过于严重削弱轴和轮毂的强度，两个切向键一般应布置成（C）。A在轴的同一母线上B相互错开170 180C相互错开120 130D相互错开80 908 变频调速的方法适用于（A）。A异步电动机B直流电动机C同步电动机D伺服电动机9印刷线路板上通孔应采用（C）。A镀锌层B镀镍层C镀铜层D镀铬层10下列铸造合金中，线收缩率最小的是（A）。A灰铸铁B碳钢C奥氏体钢D青铜11影响切削力波动最小的切屑形态是（A）。A带状切屑B单元切屑C挤裂切屑D崩碎切屑12夹具上工件定位元件所能限制的工件自由度少于按照相关工艺规程要求所必须限制的自由度，称为（C）。A完全定位B不完全定位C欠定位D过定位13属于预测性保养特征的是（A）。学习资料收集于网络，仅供参考学习资料A使用各种传感器监测设备机件的磨损状况B制订设备调整计划C制订设备检查计划D定期强迫更换设备中易损件14机械工厂下列废水中重金属污染物主要来源于（B）。A涂装废水B电镀、阳极氧化、印制电路板制作等生产废水C机械加工废切削液D锅炉房冲渣废水15企业申报ISO9001 认证时，应编制（C）。A技术手册B检测手册C质量手册D工作手册16批量加工有配合公差要求的孔时，常用相对测量的检具是（B）。A块规B塞规C环规D卡尺17CNC 系统中，表示主轴转速功能的指令字母是（C）。AG BF CS DT 18可编程逻辑控制器PLC 的主要功能之一是（C）。A插补运算B物理运算C逻辑运算D模拟运算19在机械制造领域中应用计算机技术时，常见的英文字母缩写CAM 是表示（D）。A计算机辅助设计B集成制造系统C柔性制造系统D计算机辅助制造20柔性自动线上，优先选用的设施是（A）。A数控机床B普通机床C专用机床D组合机床21下列形位误差项目中，使用同一公差带符号的是（D）。A径向跳动与圆度B同轴度和径向跳动C轴线对面的垂直度与轴线对面的倾斜度D轴线对轴线的平行度与面对面的平行度22下列一组轴、孔配合为间隙配合的是（A）。AH8/f7，F8/h7 BH7/k6，K7/h6 CH7/s6，S7/h6 DD9/h8，N7/h6 23零件图中表示位置公差的一组项是（B）。A圆柱度、直线度B平行度、垂直度C圆度、同轴度D平面度、倾斜度24用于制造桥梁、建筑结构的钢筋材料是（A）。AQ195 钢BQ255 钢C15 钢D20 钢25用于制造安全帽的工程塑料是（C）。A环氧塑料B酚醛塑料C聚碳酸脂D聚四氟乙烯26反映材料局部塑性变形能力的性能参数是（D）。A塑性B强度C刚度D硬度27枪栓弹簧的作用是（B）。文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4学习资料收集于网络，仅供参考学习资料A缓冲吸振B储存能量C测量载荷D控制运动28带传动采用张紧轮的目的是（B）。A减轻带的弹性滑动B调节带的拉力C改变带的运动方向D提高带的寿命29两轴中心线夹角变化较大时，应选用（B）。A弹性柱销联轴器B万向联轴器C膜片联轴器D齿式联轴器30在任何材料上打孔，且孔径可以小到0.01mm 的加工方法是（B）。A超声加工B激光加工C电火花加工D机械加工31汽车半轴等带法兰的长轴类锻件，批量生产时应采用（D）。A锤上模锻B曲柄压力机模锻C液压机模锻D平锻机模锻32在汽车行业应用最广泛的涂膜干燥方法是（D）。A自然干燥B辐射加热C热风对流加热D对流辐射加热33焊接过程中焊件本身不发生熔化的焊接方法是（D）。A电弧焊B压焊C电阻焊D钎焊34在加工精度要求为IT7 级的平面时，应采用的加工方案是（B）。A粗刨B粗刨-精刨C粗铣D粗铣-精磨35车间设备的机群式布置方式，适用于（A）。A单件、小批生产B单一品种大批生产C多品种流水线生产D多品种大批生产36选择多个表面加工时都能使用的定位基准作为精基准，该原则称为（C）。A基准重合原则B互为基准原则C基准统一原则D自为基准原则37用概率法求解装配尺寸链的装配方法是（B）。A完全互换装配法B部分互换装配法C修配装配法D调整装配法38价值工程旨在追求（C）。A功能不变，成本降低B功能提高，成本不变C提高功能与成本的比值D功能略下降，成本大幅下降39不能授予专利权的是（A）。A科学发现B非职务的发明创造C利用单位的物质技术条件的发明创造D计算机程序40工业固体废（弃）物中对环境危害最严重的是（C）。A一般工业固体废物B生活垃圾C含油废物及含钡废盐D不可回收废物41适合于多品种、变批量、快速响应多变市场需求的先进制造模式是（B）。A混流生产B灵捷制造C精益生产D准时生产42图示为使用游标卡尺测出的尺寸，两孔中心距应是（D）。文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4学习资料收集于网络，仅供参考学习资料A40.03 B40.04 C40.05 D40.06 43生产过程中对工序过程质量特性进行动态监测、监控和发现问题所采用的方法是（B）。A排列图B控制图C因果图D直方图44图示千分尺测出的示值，其正确的读数值是（D）。A14.180mm B14.680mm C14.185mm D14.685mm 45数控机床运动坐标轴用右手直角笛卡儿坐标系表示X、Y、Z 三个方向时，中指、食指和大拇指方向依次分别定义为（D）。AXYZ BZXY CYXZ DZYX 46编制数控机床加工的程序段时各项功能代号编号的顺序是（A）。AGXYZFSTM BGXZYFSTM CGXYZMFST DGMXYZFSTM 47数控机床加工中，要求进给速度700mm/min 和主轴顺时针旋转速度900r/min 时，其加工程序表示为（C）。AX_F700S900M04 BX_M03F900S700 CX_F700S900M03 DX_F700M03S900 48计算机仿真的主要目的之一是（A）。A系统分析和设计B制造仿真器硬件C自动绘图D建立几何模型49新近出现的数控机床进给传动结构是（C）。A齿轮消隙传动B齿形带传动C直线电机传动D滚珠丝杠传动50通常镗铣加工中心是在数控铣床上增加（B）。A温控系统B刀库和机械手C交换工作台D全封闭防护罩05.1003.1002.30文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4学习资料收集于网络，仅供参考学习资料机械工程师资格考试综合素质与技能（第一单元）第卷（共40 分）注意事项：1第卷共4 页（第 811 页）请考生用钢笔或圆珠笔将答案直接写在试卷上。2答卷前将密封线内的项目写清楚。二、简答题（每小题5 分，共计40 分）51改正如图所示零件图样中图线和形位公差的标注错误。得分评卷人文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4学习资料收集于网络，仅供参考学习资料52设计汽车、拖拉机变速箱齿轮时，应选用哪类合金钢，并说明应采用的热处理工艺。53下图所示是什么回路，简要说明图中各元件的名称及功用。54等离子喷涂的最大优势有哪些，特别适合于喷涂哪类材料。55按照工序分散和工序集中原则设计的工艺路线分别有何优缺点，选用加工中心加工时，宜采用哪种原则。文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4学习资料收集于网络，仅供参考学习资料56简述机械工厂排放的废气中含有的五种主要污染物（写明排放废气的场所及污染物名称）。57采用数控车床车削图示轴类零件 50 外圆时，用绝对值直径编程的程序如下，请补充完整该程序（要考虑进刀空刀位）。N10 G90 G54 _ Z130 N20 G00 _ Z82 S200 N30 _ X50 Z-2 F1.5 N40 G00 X55 _ N50 G00 X80 _ M05 N60 M30 58立式加工中心主轴箱及刀库的布局如图所示，主轴箱可上下移动，主轴可准停，刀库可左右移动及分度回转。要求说明：实现自动换刀动作的过程。文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:CM8W7O6Z4N1 HL1L5S5O5L7 ZS10S8W5S9F4文档编码:C