22春北航《数控技术及柔性自动化》在线作业试卷二.pdf

15 春北航数控技术及柔性自动化在线作业试卷二一、单选题（共20 道试题，共40 分。）1.以下指令中，()是准备功能。A.M03 B.G90 C.X25 D.S700 正确答案：2.G28、G29 的含义为()。A.G28 从参考点返回，G29 返回机床参考点B.G28 返回机床参考点，G29 从参考点返回C.G28 从原点返回，G29 返回机床原点D.G28 返回机床原点，G29 从原点返回正确答案：3.圆弧插补指令 G03 X Y R 中，X、Y 后的值表示圆弧的()。A.起点坐标值B.终点坐标值C.圆心坐标相对于起点的值正确答案：4.按伺服系统的控制方式分类，数控机床的步进驱动系统是()数控系统。A.开环B.半闭环C.全闭环正确答案：5.数控机床上有一个机械原点，该点到机床坐标零点在进给坐标轴方向上的距离可以在机床出厂时设定，该点称()。A.工件零点B.机床零点C.机床参考点D.机械原点正确答案：6.用于指令动作方式的准备功能的指令代码是()。A.F 代码B.G 代码C.T 代码正确答案：7.对于机床主轴的加工，若先以外圆为基准加工内孔，再以内孔为基准加工外圆，这是遵循()的原则。A.基准重合B.基准统一C.自为基准D.互为基准文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 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ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2正确答案：8.机械零件的真实大小是以图样上的()为依据。A.比例B.公差范围C.技术要求D.尺寸数值正确答案：9.FMS 是指()。A.自动化工厂B.计算机数控系统C.柔性制造系统D.数控加工中心正确答案：10.脉冲当量是指()。A.每发一个脉冲信号，机床移动部件的位移量B.每发一个脉冲信号，伺服电机转过的角度C.进给速度大小D.每发一个脉冲信号，相应丝杠产生转角大小正确答案：11.编程的一般步骤的第一步是()。A.制定加工工艺B.计算轨迹点文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 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ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2C.编写零件程序D.输入程序正确答案：12.影响数控车床加工精度的因素很多，要提高加工工件的质量，有很多措施，但()不能提高加工精度。A.将绝对编程改为增量编程B.正确选择车刀类型C.控制刀尖中心高误差D.减少刀尖圆弧半径对加工的影响正确答案：13.数控机床的核心是()。A.伺服系统B.数控系统C.反馈系统D.传动系统正确答案：14.加工中心与数控铣床的主要区别是()。A.数控系统复杂程度不同B.机床精度不同C.有无自动换刀系统正确答案：15.数控机床与普通机床的主机最大不同是数控机床的主机采用()。文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2A.数控装置B.滚动导轨C.滚珠丝杠正确答案：16.滚珠丝杠螺母副预紧的主要目的是()。A.增加阻尼比，提高抗振性B.提高运动的平稳性C.消除轴向间隙和提高传动刚度D.加大摩擦力，使系统能自锁正确答案：17.数控机床主轴以 800 转/分转速正转时，其指令应是()。A.M03 S800 B.M04 S800 C.M05 S800 正确答案：18.一般钻头的材质是()。A.高碳钢B.高速钢C.高锰钢D.碳化物正确答案：19.测量与反馈装置的作用是为了提高机床的()。文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2A.定位精度、加工精度B.使用寿命C.安全性D.灵活性正确答案：20.数控机床适于()生产。A.大型零件B.小型高精密零件C.中小批量复杂形体零件D.大批量零件正确答案：北航数控技术及柔性自动化在线作业二二、多选题（共10 道试题，共30 分。）文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H21.数控车床是目前使用比较广泛的数控机床，主要用于()回转体工件的加工。A.轴类B.箱体类C.叉类D.盘类正确答案：2.在轮廓控制中，为了保证一定的精度和编程方便，通常需要有()补偿功能。A.刀具磨损B.刀具热膨胀C.刀具长度D.半径正确答案：3.数控机床程序编制的方法分为()两种。A.手工编程B.自动编程C.数码编程D.机器编程正确答案：4.数控机床按控制运动轨迹可分为()。文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2A.点位控制B.面控制C.直线控制D.三维轮廓控制正确答案：5.光栅依不同制造方法有()。A.反射式B.整体式C.可拆卸式D.透射式正确答案：6.按夹具的使用特点分类有()。A.万能通用夹具B.专用性夹具C.可调夹具D.组合夹具正确答案：7.影响刀具寿命的主要因素有()。A.刀具材料B.切削用量C.刀具的几何参数D.工件材料文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 ZF4M9G3J6H2文档编码:CY3M1O7H5Z2 HF5S4C2O7X2 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