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內外螺紋的公差配合表,因為我書上的找不到所以上來問專門的,
書上的都比較小一點,我要的是40mm到70mm的內外螺紋公差配合表,
我只有找到50mm以下的!以上的找不到。

麻煩個位了!謝謝!

2005-03-17 04:25:50 · 1 個解答 · 發問者 sa qfa 1 in 遊戲與休閒活動 其他:遊戲與休閒活動

1 個解答

在書上翻到下列數據,不知道合不合用。

公制粗牙內、外三角螺紋公差 (三級或一般用級)
三級外三角螺紋
公制粗牙,外徑,外徑公差,,,(節徑公差),,節徑
M36X4.0,36.0,-0.070~ -0.470,-0.070~ -0.340,33.402
M39X4.0,39.0,-0.070~ -0.470,-0.070~ -0.340,36.402
M42X4.5,42.0,-0.070~ -0.500,-0.070~ -0.360,39.077
M45X4.5,45.0,-0.070~ -0.500,-0.070~ -0.360,42.077
M48X5.0,48.0,-0.070~ -0.520,-0.070~ -0.380,44.752
M52X5.0,52.0,-0.071~ -0.921,-0.071~ -0.471,48.752
M56X5.5,56.0,-0.075~ -0.975,-0.075~ -0.500,52.428
M60X5.5,60.0,-0.075~ -0.975,-0.075~ -0.500,56.428
M64X6.0,64.0,-0.080~ -1.030,-0.080~ -0.530,60.103
M68X6.0,68.0,-0.080~ -1.030,-0.080~ -0.530,64.103


三級內三角螺紋
公制粗牙,內徑,內徑公差,,(節徑公差),節徑
M36X4.0,31.670,+0~ +0.750,+0~ +0.340,31.670
M39X4.0,34.670,+0~ +0.750,+0~ +0.340,34.670
M42X4.5,37.129,+0~ +0.850,+0~ +0.360,37.129
M45X4.5,40.129,+0~ +0.850,+0~ +0.360,40.129
M48X5.0,42.587,+0~ +0.900,+0~ +0.380,42.587
M52X5.0,46.587,+0~ +0.900,+0~ +0.425,46.587
M56X5.5,50.046,+0~ +0.950,+0~ +0.450,50.046
M60X5.5,54.046,+0~ +0.950,+0~ +0.350,54.046
M64X6.0,57.505,+0~ +1.000,+0~ +0.475,57.505
M68X6.0,61.505,+0~ +1.000,+0~ +0.475,61.505

2005-03-19 11:33:10 · answer #1 · answered by 清仔 7 · 0 0

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