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1、2015 年下半年福建省模具钳工考试题本卷共分为 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、带在轮上的包角不能太小，V 带包角不能小于 _，才能保证不打滑。A150B100C120D1802、一般工厂常采用成品研磨膏，使用时加_稀释。A汽油B机油C煤油D柴油3、投影线相互平行且 _于投影面的投影称正投影。A平行B垂直C倾斜D相交4、变压器是传递 _的电器设备。A电压B电流C电压、电流和阻抗D电能5、表示装配单元划分及装配顺序的图称为产品。（）A.装配系统图B.工序图C.工步图
2、D.工艺图6、读零件图的第一步应看 _了解零件概况。A视图B尺寸C技术要求D标题栏7、从_中可以知道组成装配体的零件种类和数量。A零件序号和明细栏B所画图形C标题栏D技术文件8、套螺纹时，圆杆端部要倒成锥半角为_锥体。A510B1015C15209、一般立式钻床主轴的锥孔为_莫氏锥度。A1 号或 2 号B2 号或 3 号C3号或 4 号D4 号或 5 号10、圆锥销装配时，两连接件的销孔也应一起钻铰。铰孔时按圆锥销小头直径选用钻头，用 _锥度的铰刀铰孔。A120 B130 C140 D150 11、剖分式轴瓦安装在轴承中无论在圆周方向或轴向都不允许有。（）A.过盈B.位移C.定位D.定位12、
3、固定式锯弓能安装 _长度的锯条。A一种B两种C多种。13、组成机器的基本单元是（）。A.合件B.部件C.组件D.零件14、攻 45 钢的螺纹，其底孔直径应为_。AD 底=D-P BD 底=D-(1.05-1.1)P CD 底=D-0.13 15、台虎钳规格以钳口的宽度表示，常用有100mm、_和 150mm。A20mm B125mm C250mm D500mm 16、球墨铸铁用牌号表示法前面字母为_。AHT BKT CQT DRT 17、普通碳素钢用来制造 _零件。A模具B刀具C重要文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q
4、1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7
5、Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F
6、7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9
7、F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M
8、9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7
9、M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL
10、7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2文档编码:CL7M9F7Q1B10 HR10F7O4H1V4 ZD6K10C4M9E2D不重要18、汽油机工作时，曲轴每转2 周，各缸均点火 _。A4 次B3 次C5次D1 次19、用 15 钢制造凸轮，要求表面高硬度而心部具有高韧性，应采用_的热处理工艺。A渗碳+淬火
11、+低温回火B退火C调质D表面淬火20、刮削机床导轨时，以 _为刮削基准。A溜板用导轨B尾座用导轨C压板用导轨D溜板横向燕尾导轨21、加工零件的特殊表面用 _刀。A普通锉B整形锉C特种锉D板锉22、用划针划线时，针尖要紧靠_的边沿。A工件B导向工具C平板D角尺23、锯割软材料或厚材料选用_锯条。A粗齿B细齿C硬齿D软齿24、錾子在淬火过程中，放入冷水冷却时，浸入深度为_mm。A56 B67 C78 25、电动机靠 _部分输出机械转矩。A接线盒B定子C转子D风扇二、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
12、的每个选项得0.5 分）文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5
13、A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3
14、 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5
15、A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3
16、 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5
17、A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3
18、 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H31、划线时当发现毛坯误差不大，但用找正方法不能补救时，可在划线时用_方法来予以补救，使加工后的零件仍能符合要求。A找正B借料C变换基准D该图样尺寸2、环氧粘合剂是属于 _。A无机粘合剂B有机粘合剂C高分子粘合剂D低分子粘合剂3、在錾削直槽第一遍时，錾削量一般不超过_。A0.5mm B1mm C1.5mm 4、为减小轴向抗力和挤刮现象，
19、提高钻头的定心作用和切削稳定性，可将标准麻花钻的横刃修磨为原来的_。A1/21/3 B1/31/4 C1/31/5 D1/51/7 5、錾削一般硬度的钢或铸铁，錾子楔角应刃磨成_。A3050B5060C60706、螺旋压力机适用于 _轴类零件或棒料。A较大B较小C一般D很小7、矫正主要用于 _好的材料。A塑性B弹性C韧性D强度8、由于磨床工作台低速爬行、砂轮主轴的轴向窜动、砂轮主轴轴心线与工作台导轨不平行等因素，会使磨削时工件表面产生_。A无规律的螺旋波纹B有规律的螺旋波纹C有规律的直波纹D无规律的横波纹9、十字沟槽式联轴器在 _时，允许两轴线有少量径向偏移和歪斜。A装配B试验文档编码:CH5
20、A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3
21、 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5
22、A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3
23、 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5
24、A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3
25、 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5
26、A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3C工作D停车10、在带动传中，不产生打滑的皮带是_。A平带BV 带C齿形带D可调节 V 带11、当过盈量及配合尺寸较小时，一般采用_装配。A温差法B压入法C爆炸法D液压套合法12、划线为保证圆滑的连接，必须准确求出圆弧的圆心及被连接段的_。A交点B切点C圆点D半径13、当加工孔需要依次进行钻，要进行多种工步时，一般选用钻套。（）A.固定B.可换C.快换D.特殊14、下列符号
27、中属于形状公差的是_。ABC/D15、双齿纹锉刀适用锉 _材料。A软B硬C大D厚16、蜗杆传动机构的装配顺序应根据具体情况而定，一般应先装_。A蜗轮B蜗杆C轴承D密封环17、用正握法握錾子，錾子头部伸出约_mm。A10 B15 C20 18、铰削少量的非标准孔，应使用_铰刀。A整体圆柱铰刀B螺旋槽手用铰刀文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O
28、3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH
29、5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O
30、3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH
31、5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O
32、3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH
33、5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3C可调节的手用铰刀D机用铰刀19、锪孔时，进给量为钻孔
34、的_倍。A12 B23 C34 D45 20、在机械加工工艺过程中，按照基面先行原则，应首先加工定位精基面，这是为了_。A消除工件中的残余变形，减少变形误差B使后续各道工序加工有精确的定位基准C有利于减小后续工序加工表面的粗糙度值D有利于精基面本身精度的提高21、螺纹防松装置中属磨擦力防松的是。（）A.开口销与槽母B.止动垫圈C.粘接剂D.对顶螺母22、顺向锉的锉刀运动方向与工件夹持方向_。A形成 3040夹角B垂直C始终一致23、钻头直径大于 13mm 时，柄部一般为 _。A直柄B莫氏锥度C直柄锥柄都有24、手提式酸碱灭火器适于扑救_。A油脂类石油产品B木、棉、毛等物质C电路设备D可燃气体2
35、5、工件以外圆柱面作为定位基准，当采用长 V 形块定位时，可限制 _自由度。A一个B两个C三个D四个文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6
36、B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 Z
37、V9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6
38、B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 Z
39、V9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6
40、B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3文档编码:CH5A6B3F3T2 HP2K5Z7Z8O3 ZV9Z3J2O5H3