丝锥与钻头的使用参数

《丝锥与钻头的使用参数》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、丝锥与钻头的使用参数丝丝丝丝锥锥锥锥和和和和钻钻钻钻头头头头的的的的使使使使用用用用参参参参数数数数表表表表一、一、一、一、螺紋螺紋螺紋螺紋下孔下孔下孔下孔徑表徑表徑表徑表1111、公、公、公、公制粗制粗制粗制粗牙螺牙螺牙螺牙螺紋紋紋紋JJJJIIIISSSSBBBB0000222200009999----1111999988882222((((單位單位單位單位：：：：mmmmmmmm))))螺纹尺寸钻头直径螺纹下孔徑內螺紋小徑最小直径最大直径M1×0.250.750.78(80%)0.7290.7851.1×0.250.850.88(80%)0.8290.885

2、1.2×0.250.950.98(80%)0.9290.9851.4×0.31.11.14(80%)1.0751.1421.6×0.351.251.32(75%)1.2211.3211.8×0.351.451.52(75%)1.4211.5212×0.41.61.65(80%)1.5671.6792.2×0.451.751.83(75%)1.7131.8382.5×0.452.12.13(75%)2.0132.1383×0.52.52.59(75%)2.4592.5993.5×0.62.93.01(75%)2.8503.0104×0.73.33.39(80%)3.

3、2423.4224.5×0.753.83.85(80%)3.6883.8785×0.84.24.31(80%)4.1344.3346×155.13(80%)4.9175.1537×166.13(80%)5.9176.1538×1.256.86.85(85%)6.6476.9129×1.257.87.85(85%)7.6477.91210×1.58.58.62(85%)8.3768.67611×1.59.59.62(85%)9.3769.67612×1.7510.310.40(85%)10.10610.44114×21212.2(85%)11.83512.21016

4、×21414.2(85%)13.83514.21018×2.515.515.7(85%)15.29415.74420×2.517.517.7(85%)17.29417.74422×2.519.519.2(85%)19.29419.74424×32121.2(85%)20.75221.25227×32424.2(85%)23.75224.25230×3.526.526.6(90%)26.21126.77133×3.529.529.6(90%)29.21129.77136×43232.1(90%)31.67032.27039×43535.1(90%)34.67035.

5、27042×4.537.537.6(90%)37.12937.79945×4.540.540.6(90%)40.12940.79948×54343.1(90%)42.58743.297註(1)M1.4以下等級：5H、M1.6以上等級：6H(2)基於JISB0209-1982標準2222、公、公、公、公制細制細制細制細牙螺牙螺牙螺牙螺紋紋紋紋----00001111JJJJIIIISSSSBBBB0000222211111111----1111999988882222((((單位單位單位單位：：：：mmmmmmmm))))螺纹尺寸钻头直径螺纹下孔徑內螺紋小徑最小直径

6、最大直径M2.5×0.352.22.22(75%)2.1212.2213×0.352.72.72(75%)2.6212.7213.5×0.353.23.22(75%)3.1213.2214×0.53.53.59(75%)3.4593.5994.5×0.544.09(75%)3.9594.099×0.54.54.59(75%)4.4594.599.5×0.555.09(75%)4.9595.0996×0.755.35.35(80%)5.1885.3787×0.756.36.35(80%)6.1886.3788×177.13(80%)6.9177.1538×0.757

7、.37.35(80%)7.1887.3789×188.13(80%)7.9178.1539×0.758.38.35(80%)8.1888.378×1.258.88.85(85%)8.6478.912×199.13(80%)8.9179.15310×0.759.39.35(80%)9.1889.37811×11010.13(80%)9.91710.15311×0.7510.310.35(80%)10.18810.37812×1.510.510.62(85%)10.37610.67612×1.2510.810.85(85%)10.64710.91212×11111.1

8、3(80%