奥鹏答案 发表于 2021-4-16 08:19:45

互换性与技术测量X21春东大《互换性与技术测量》在线平时作业1资料

互换性与技术测量X21春学期《互换性与技术测量》在线平时作业1
1.[单选题] GB/T 1804-c表示的是____________。
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    A.一般公差精密级
    B.一般公差中等级
    C.一般公差粗糙级
    D.一般公差最粗级
    答:——C——
2.[单选题] .<img height="53" width="598" alt="" src="http://file.open.com.cn/ItemDB/65645/15b3b9e3-ff86-4ee3-acd7-8301d6d69d61/201034124017179.jpg" />
    A.A
    B.B
    C.C
    D.D
    答:——D——
3.[单选题] .<img height="140" width="598" alt="" src="http://file.open.com.cn/ItemDB/65645/38517600-5cec-477c-99c3-9d97e8b5fe75/201032111616400.jpg" />
    A.A
    B.B
    C.C
    D.D
    答:——A——
4.[单选题] GB/T 1804-v表示的是____________。?；?一般公差中等级；?一般公差粗糙级；?一般公差最粗级
    A.一般公差精密级
    B.一般公差中等级
    C.一般公差粗糙级
    D.一般公差最粗级
    答:————
5.[单选题] GB/T 1804-f表示的是____________。
    A.一般公差精密级
    B.一般公差中等级
    C.一般公差粗糙级
    D.一般公差最粗级
    答:————
6.[单选题] .<img height="80" width="598" alt="" src="http://file.open.com.cn/ItemDB/65645/c967a228-64a5-4923-90a4-ed5a422b0c88/20103284618962.jpg" />
    A.A
    B.B
    C.C
    D.D
    答:————
7.[单选题] <p>.<img height="126" width="598" alt="" src="http://file.open.com.cn/ItemDB/65645/46b67f79-57e0-485d-b9f2-a967f15ae94d/20103283130601.jpg" /></p>
    A.A
    B.B
    C.C
    D.D
    答:————
8.[单选题] .<img height="100" width="598" alt="" src="http://file.open.com.cn/ItemDB/65645/98de8702-4ce4-4157-9dae-5f5c0670d833/201032112152184.jpg" />
    A.A
    B.B
    C.C
    D.D
    答:————
9.[单选题] .<img height="80" width="598" alt="" src="http://file.open.com.cn/ItemDB/65645/774d8c29-f75f-413f-9ca2-ef7e1569900f/20103284534805.jpg" />
    A.A
    B.B
    C.C
    D.D
    答:————
10.[单选题] .<img height="140" width="598" alt="" src="http://file.open.com.cn/ItemDB/65645/e712d7db-b29a-4bdc-bf0b-339a0eba268c/201032112714889.jpg" />
    A.A
    B.B
    C.C
    D.D
    答:————
11.[判断题] 几何量公差是指零件尺寸、形状等实际几何参数的变动全量。
    A.错误
    B.正确
    答:————
12.[判断题] <span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"><span style="POSITION: relative; TOP: 5pt; mso-text-raise: -5.0pt"><v:shapetype id="_x0000_t75" stroked="f" filled="f" path="m@4@5l@4@11@9@11@9@5xe" o:preferrelative="t" o:spt="75" coordsize="21600,21600"> <v:stroke joinstyle="miter"></v:stroke><v:formulas><v:f eqn="if lineDrawn pixelLineWidth 0"></v:f><v:f eqn="sum @0 1 0"></v:f><v:f eqn="sum 0 0 @1"></v:f><v:f eqn="prod @2 1 2"></v:f><v:f eqn="prod @3 21600 pixelWidth"></v:f><v:f eqn="prod @3 21600 pixelHeight"></v:f><v:f eqn="sum @0 0 1"></v:f><v:f eqn="prod @6 1 2"></v:f><v:f eqn="prod @7 21600 pixelWidth"></v:f><v:f eqn="sum @8 21600 0"></v:f><v:f eqn="prod @7 21600 pixelHeight"></v:f><v:f eqn="sum @10 21600 0"></v:f></v:formulas><v:path o:connecttype="rect" gradientshapeok="t" o:extrusionok="f"></v:path><o:lock aspectratio="t" v:ext="edit"></o:lock></v:shapetype><v:shape id="_x0000_i1025" style="WIDTH: 9.75pt; 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HEIGHT: 15.75pt" fillcolor="window" o:ole="" type="#_x0000_t75"><v:imagedata o:title="" src="file:///C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\msohtml1\02\clip_image001.wmz"><img height="22" width="14" alt="" src="http://file.open.com.cn/ItemDB/65645/63500f14-7d85-45fb-b13a-e15941b06207/201031221157923.jpg" /></v:imagedata></v:shape></span></span><st1:chmetcnv w:st="on" unitname="F" sourcevalue="10" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman'; mso-bidi-font-size: 10.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">10F</span></st1:chmetcnv><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman'; mso-bidi-font-size: 10.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">6</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">与</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"><span style="POSITION: relative; TOP: 5pt; mso-text-raise: -5.0pt"><v:shape id="_x0000_i1026" style="WIDTH: 9.75pt; HEIGHT: 15.75pt" fillcolor="window" o:ole="" type="#_x0000_t75"> <img alt="" src="http://file.open.com.cn/ItemDB/65645/63500f14-7d85-45fb-b13a-e15941b06207/201031221223408.jpg" /><v:imagedata o:title="" src="file:///C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\msohtml1\02\clip_image001.wmz"></v:imagedata></v:shape></span></span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman'; mso-bidi-font-size: 10.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">10r6</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">的公差相等，但</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"><span style="POSITION: relative; TOP: 5pt; mso-text-raise: -5.0pt"><v:shape id="_x0000_i1027" style="WIDTH: 9.75pt; HEIGHT: 15.75pt" fillcolor="window" o:ole="" type="#_x0000_t75"> <img height="22" width="14" alt="" src="http://file.open.com.cn/ItemDB/65645/63500f14-7d85-45fb-b13a-e15941b06207/201031221249549.jpg" /><v:imagedata o:title="" src="file:///C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\msohtml1\02\clip_image001.wmz"></v:imagedata></v:shape></span></span><st1:chmetcnv w:st="on" unitname="F" sourcevalue="10" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman'; mso-bidi-font-size: 10.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">10F</span></st1:chmetcnv><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman'; mso-bidi-font-size: 10.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">6</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">比</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"><span style="POSITION: relative; TOP: 5pt; mso-text-raise: -5.0pt"><v:shape id="_x0000_i1028" style="WIDTH: 9.75pt; HEIGHT: 15.75pt" fillcolor="window" o:ole="" type="#_x0000_t75"> <img alt="" src="http://file.open.com.cn/ItemDB/65645/63500f14-7d85-45fb-b13a-e15941b06207/201031221312456.jpg" /><v:imagedata o:title="" src="file:///C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\msohtml1\02\clip_image001.wmz"></v:imagedata></v:shape></span></span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman'; mso-bidi-font-size: 10.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体">10r6</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">难加工。</span></span></span><st1:chmetcnv w:st="on" unitname="F" sourcevalue="10" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman'; mso-bidi-font-size: 10.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体"></span></st1:chmetcnv>    更多答案进 ap5u.com 福师 q761296021
    A.错误
    B.正确
    答:————
13.[判断题] 圆柱度公差是由圆度、直线度和相对素线的平行度公差综合形成的。
    A.错误
    B.正确
    答:————
14.[判断题] .<img height="63" width="598" alt="" src="http://file.open.com.cn/ItemDB/65645/3ea37083-15fd-48ea-9cf1-58e797476cef/20103211347599.jpg" />
    A.错误
    B.正确
    答:————
15.[判断题] 一般讲，零件的尺寸公差等级越高，则该零件加工后表面粗糙度轮廓数值越小，由此可知，表面粗糙度要求很小的零件，则其尺寸公差亦必定很小。
    A.错误
    B.正确
    答:————
16.[判断题] .<img height="40" width="598" alt="" src="http://file.open.com.cn/ItemDB/65645/36dca46d-6506-4d15-bc2e-746357f9ed6f/201032154955521.jpg" />
    A.错误
    B.正确
    答:————
17.[判断题] .<img height="40" width="598" alt="" src="http://file.open.com.cn/ItemDB/65645/cdc1a0ac-02f0-43e4-8e5d-2a3d7a68f25f/201032155215304.jpg" />
    A.错误
    B.正确
    答:————
18.[判断题] 与滚动轴承内圈内径相配合的轴，和与外圈外径相配合的箱体孔，均应选用基孔制。
    A.错误
    B.正确
    答:————
19.[判断题] 最大实体尺寸是孔、轴最大极限尺寸的统称。
    A.错误
    B.正确
    答:————
20.[判断题] 尺寸公差是指允许尺寸的变动量。
    A.错误
    B.正确
    答:————

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