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1、2017 年云南省数控初级车工考试试题本卷共分为 1 大题 50 小题，作答时间为180 分钟，总分 100 分，60分及格。一、单项选择题（共25 题，每题 2 分，每题的备选项中，只有1 个事最符合题意）1、标准麻花钻横刃处前角为_。A-54-60B-10-20C0D52、工件材料为铸铁，攻螺纹M20 时，钻底孔的钻头直径可用公式_计算。Adz=d-P Bdz=d-(1.051.1)p Cdz=d-0.6495p 3、锯齿形外螺纹的小径：d3=_。Ad-0.866P Bd-1.866P Cd-1.7355P Dd-1.535P 4、_形状可以根据工件形状的需要进行加工。A软卡爪B三爪卡盘C
2、四爪卡盘D花盘5、变导程螺纹加工是通过增加或减少螺纹_导程量的指令来实现可变导程的螺纹加工。A每条B每毫米C每扣D每转6、车刀切削部分材料的硬度不能低于_。AHRC90 BHRC70 CHRC60 DHB230 7、成形面的加工方法有 _法、仿形法和成形法三种，且用专用工具车成形面。A双手控制B转动小滑板C靠模D宽刃刀8、主轴的正转、反转是由 _机构控制的。A主运动B变速C变向D操纵9、公制工具圆锥的锥度为：_。A1:20 B1:16 C1:5 10、使用正弦规测量时，当用百分表检验工件圆锥上母线两端高度时，若两端高度不相等，说明工件的角度或锥度有_。A误差B尺寸C度数D极限11、轴向直廓蜗杆
3、又称 _蜗杆，这种蜗杆在轴向平面内齿廓为直线，而在垂直轴于轴线的剖面内齿形是阿基米德螺线，所以又称阿基米德蜗杆。AZB BZN CZM DZA 12、在一个工件的加工过程中，有必要多次安排的热处理工序是_热处理。A调质B退火或正火C时效13、车削轴采用一端用卡盘夹持(夹持部分较长)，另一端用顶尖支承的装夹，共限制了六个自由度，属于_定位。A部分B完全C重复14、三角带传动 _。A结构复杂，不适宜用于两轴中心距较大的传动场合B三角带有接头，富有弹性、吸振、传动平稳、无噪声C过载打滑，会致使薄弱零件损坏D不能保证精确的传动比15、精车球面时，应 _。A提高主轴转速B提高进给速度C提高中小滑板的进给
4、量16、当用半径R 指定圆心位置时，在同一半径R 的情况下，从圆弧的起点到终点有 _圆弧的可能性。A三个B两个C若干D许多17、采用正火热处理，可以提高_碳钢的硬度。A低文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:
5、CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7
6、T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1
7、 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7
8、E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1
9、 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K1
10、0C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G
11、1B中C高18、车床在维护保养时，_。A有些部位的保养需要带电操作B电器部分有小故障的自己维修C电器装置应固定，并清洁整齐D所有电器部分都不能动，应由专业人员维护19、车床主轴轴线与床鞍导轨平行度超差会引起加工工件外圆的_超差。A圆度B圆跳动C圆柱度20、在加工工序中用来确定本工序加工表面的位置称为_。A工序基准B定位基准C设计基准D辅助基准21、CA6140 型车床车削 _的传动路线最短。A蜗杆B大螺距C精密螺纹22、高速钢梯形螺纹精车刀的刀尖角应_。A略小于螺纹牙型角B略大于螺纹牙型角C等于螺纹牙型角23、调速阀是由节流阀和 _串联而成的组合阀。A溢流阀B减压阀C单向阀D顺序阀24、切削加
12、工高温合金零件中应随时注意_是否出现边界磨损与沟纹磨损，及时更换刀具和进行周期刃磨。A切削刃附近B刀尖附近C刀具前面25、切削平面、基面和主截面三者间的关系总是_。A相互垂直B相互平行C相互倾斜D以上都不是二、多项选择题（共25 题，每题 2 分，每题的备选项中，有2 个或 2 个以上符合题意，至少有 1 个错项。错选，本题不得分；少选，所选的每个选项得0.5 分）1、用麻花钻扩孔时，为了避免钻头扎刀，可把_。A外缘处的前角磨大文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1
13、文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:C
14、Q10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T
15、1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1
16、HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E
17、9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1
18、ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10
19、C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1B横刃处的前角磨大C外缘处的前角磨小2、车削工件材料为中碳钢的普通内螺纹，计算孔径尺寸的近似公式为_。AD 孔=d-P BD 孔=d-1.05P CD 孔=d-1.0825P 3、车刀安装的高低会对 _角有影响。A主偏B副偏C前D刀尖4、离合器的种类较多，常用的有：啮合式离合器、摩擦离合器和 _离合器三种。A叶片B齿轮C超越D无级5、
20、金属材料导热系数小，则切削加工性能_。A好B差C没有变化D提高6、用宽刃刀法车圆锥体时，装夹车刀低于工件轴线，车出的圆锥面会产生_。A素线呈凸状曲线B素线仍为直线C素线呈凹状曲线7、滚花时应选择 _的切削速度。A较高B中等C较低8、（）钻头是在密封条件下，高压油从钻头外部进入，切屑和油从钻头内排出。A内排式B外排式C枪钻D麻花钻9、偏心工件的主要装夹方法有：_装夹、四爪卡盘装夹、三爪自定心卡盘装夹、偏心卡盘装夹、双重卡盘装夹、专用偏心夹具装夹等。A虎钳B一夹一顶C两顶尖D分度头10、先导式溢流阀内有一根平衡弹簧和一根压力弹簧，平衡弹簧比压力弹簧的弹簧刚度 _。A一样B大文档编码:CQ10X7T
21、1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1
22、HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E
23、9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1
24、ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10
25、C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1
26、文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:C
27、Q10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1C小D不定11、车床的开合螺母机构主要是用来_。A防止过载B自动断开走刀运动C接通或断开车螺纹运动D自锁12、在液压系统中，当流量在l0.510-4m3/s以上时常用 _换向阀。A手动B机动C
28、电磁D液动或电液动13、车刀的副偏角，对工件的_有影响。A尺寸精度B形状精度C表面粗糙度14、离合器的作用是使同一轴线的两根轴、或轴与轴上的 _传动件随时接通或断开，以实现机床的启动、停止、变速和换向等。A配合B连接C空套D主要15、套类工件的车削要比车削轴类难，主要原因有很多，其中之一是_。A套类工件装夹时容易产生变形B车削位置精度高C其切削用量比车轴类高16、非整圆孔工件采用 _卡盘和花盘装夹。A四爪单动B偏心C双重D三爪自定心17、机械油的牌号愈大，则说明其_。A纯度愈高B流动性愈差C粘度愈小D质量愈好18、自动状态操作步骤：1)选择要 _的程序。2)将状态开关置于“AUTO”位置。3)
29、按“循环启动”按钮，开始自动运转，循环启动灯亮。A编辑B运行C修改D插入19、通过切削刃选定点，与切削刃相切并垂直于基面的平面叫_。A切削平面文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 H
30、B8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9
31、J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 Z
32、E5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C
33、6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文
34、档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ
35、10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1B基面C正交平面20、立式
36、车床上一般配有 _个卡盘爪。A3 B4 C6 21、车床一级保养 _执行。A以操作工人为主、维修工人配合B以操作工人为主C以维修工人为主D以专业维修人员为主22、测量两平行非完整孔的 _时，应选用内径百分表、内径千分尺、干分尺等。A位置B长度C偏心距D中心距23、主轴箱的（）通过轴承在主轴箱体上实现轴向定位。A传动轴B固定齿轮C离合器D滑动齿轮24、在砂轮机上，可以磨 _。A木材B钢C铝D铜25、必须保证所有加工表面都有足够的加工余量，保证零件加工表面和不加工表面之间具有一定的位置精度两个基本要求的基准称为_。A精基准B粗基准C工艺基准文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1
37、 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K1
38、0C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G
39、1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:
40、CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7
41、T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1
42、 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1文档编码:CQ10X7T1K6Z1 HB8Y7E9J1L1 ZE5K10C6J8G1