J BT7384.16-1994-紧固件铆钉孔径塞规.pdf

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1、J日中华人民共和国机械行业标准JBIT7384.1^7384.18一94紧固件专用检具1994-07-26发布1995-07-01实施中华人民共和国机械工业部发布中华人民共和国机械行业标准JB/T7384.16一94紧固件铆钉孔径塞规主题内容与适用范围本标准规定了检测铆钉孔径塞规的型式和尺寸。本标准适用于ZBJ13002.6表1第s项。弓}用标准GB1957光滑极限量规ZBJ13002.6紧固件测试方法铆钉的尺寸与几何精度3型式和尺寸半空心铆钉孔径塞规的型式和尺寸按图1及表1的规定;无头铆钉孔径塞规的型式和尺寸按图及表2的规定。其余3.2图1机械工业部1

2、994-07-26批准1995-07-01实施45JB/T7384.16一94表1】门In】公称直径d121.4(1.6)22.53二本尺川0.560.650.750.941.441.94dr+0.011十0.017极限偏差+0.007+0.011黑色—阵本尺寸0.660.770.871.121.622.12dz00极限偏差一0.004-0.006阵本尺川0.560.650.750.941.441.94击+0.011+0.017极限偏差+0.007十0.011有色—阵本尺寸0.660.770.871.121.622.12dz00极限偏差一0.007一0.

3、0061,5l,3L50刀6带吕二二二二二二留告盈二二盈公称直径d(3.5)456810基本尺寸2.142.443.424.225.927.4dr+0.0195十0.0305+0.0365极限偏差+0.0125十0.0195+0.0235黑色—基本尺寸2.322.623664.666.工67.7dz000极限偏差一0.007一0.011一0.013阵本尺寸2.142.343.223.924.427.4di+().0195+0.0305+0.0365极限偏差+0.0125+0.01951-0.0235有色—阵本尺寸2.322.523.464.164.667

4、.7dz000书.叭月俏J‘弋x,卜”奋二一0.007一0.011一0.0131,561012348L505560l}6810一46JB/T7384.16一94表2mn1公称直径d1.422.53456810基本尺寸0.651.141.541.742.743.524.425.926.9dr+0.011+0.017+0.0195+0.0305极限偏差+0.007+0.011+0.0125+0.0195黑色—基本尺寸0.771.321.721.922.923.764.666.167.2dz0000极限偏差一0.004一0.006一0.007一0.011l,5

5、610l:348L505560D681047