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细牙螺纹底孔.doc

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A2.细牙系列(见表2) 表2           单位为毫米 公称 直径 螺距 螺纹 底孔 公差 等级 小径公差值 公称 直径 螺距 螺纹 底孔 公差 等级 小径公差值 上偏差 下偏差 上偏差 下偏差 2.5 0.35 2.15 5H 6H — +0.051 +0.071 — 0 0 0 11.0 0.75 10.20 5H 6H 7H +0.138 +0.178 +0.242 0 0 0 3.0 0.35 2.65 5H 6H — +0.051 +0.071 — 0 0 0 8.0 1.0 7.00 5H 6H 7H +0.107 +0.153 +0.217 0 0 0 3.5 0.35 3.15 5H 6H — +0.051 +0.071 — 0 0 0 9.0 1.0 8.00 5H 6H 7H +0.107 +0.153 +0.217 0 0 0 4.0 0.5 3.5 5H 6H 7H +0.071 +0.099 +0.139 0 0 0 10.0 1.0 9.00 5H 6H 7H +0.107 +0.153 +0.217 0 0 0 4.5 0.5 4.00 5H 6H 7H +0.071 +0.099 +0.139 0 0 0 11.0 1.0 10.00 5H 6H 7H +0.107 +0.153 +0.217 0 0 0 5.0 0.5 4.50 5H 6H 7H +0.071 +0.099 +0.139 0 0 0 12.0 1.0 11.00 5H 6H 7H +0.107 +0.153 +0.217 0 0 0 5.5 0.5 5.00 5H 6H 7H +0.071 +0.099 +0.139 0 0 0 14.0 1.0 13.00 5H 6H 7H +0.107 +0.153 +0.217 0 0 0 6.0 0.75 5.20 5H 6H 7H +0.138 +0.178 +0.242 0 0 0 15.0 1.0 14.00 5H 6H 7H +0.107 +0.153 +0.217 0 0 0 7.0 0.75 6.20 5H 6H 7H +0.138 +0.178 +0.242 0 0 0 16.0 1.0 15.00 5H 6H 7H +0.107 +0.153 +0.217 0 0 0 8.0 0.75 7.20 5H 6H 7H +0.138 +0.178 +0.242 0 0 0 17.0 1.0 16.00 5H 6H 7H +0.107 +0.153 +0.217 0 0 0 9.0 0.75 8.20 5H 6H 7H +0.138 +0.178 +0.242 0 0 0 18.0 1.0 17.00 5H 6H 7H +0.107 +0.153 +0.217 0 0 0 10.0 0.75 9.20 5H 6H 7H +0.138 +0.178 +0.242 0 0 0 20.0 1.0 19.00 5H 6H 7H +0.107 +0.153 +0.217 0 0 0 表2(续)         单位为毫米 公称 直径 螺距 螺纹 底孔 公差 等级 小径公差值 公称 直径 螺距 螺纹 底孔 公差 等级 小径公差值 上偏差 下偏差 上偏差 下偏差 22.0 1.0 21.00 5H 6H 7H +0.107 +0.153 +0.217 0 0 0 16.0 1.50 14.50 5H 6H 7H +0.112 +0.176 +0.251 0 0 0 24.0 1.0 23.00 5H 6H 7H +0.107 +0.153 +0.217 0 0 0 17.0 1.50 15.50 5H 6H 7H +0.112 +0.176 +0.251 0 0 0 25.0 1.0 24.00 5H 6H 7H +0.107 +0.153 +0.217 0 0 0 18.0 1.50 16.50 5H 6H 7H +0.112 +0.176 +0.251 0 0 0 27.0 1.0 26.00 5H 6H 7H +0.107 +0.153 +0.217 0 0 0 20.0 1.50 18.50 5H 6H 7H +0.112 +0.176 +0.251 0 0 0 28.0 1.0 27.00 5H 6H 7H +0.107 +0.153 +0.217 0 0 0 22.0 1.50 20.50 5H 6H 7H +0.112 +0.176 +0.251 0 0 0 30.0 1.0 29.00 5H 6H 7H +0.107 +0.153 +0.217 0 0 0 24.0 1.50 22.50 5H 6H 7H +0.112 +0.176 +0.251 0 0 0 10.0 1.25 8.80 5H 6H 7H +0.059 +0.121 +0.182 0 0 0 25.0 1.50 23.50 5H 6H 7H +0.112 +0.176 +0.251 0 0 0 12.0 1.25 10.80 5H 6H 7H +0.059 +0.121 +0.182 0 0 0 26.0 1.50 24.50 5H 6H 7H +0.112 +0.176 +0.251 0 0 0 14.0 1.25 12.80 5H 6H 7H +0.059 +0.121 +0.182 0 0 0 27.0 1.50 25.50 5H 6H 7H +0.112 +0.176 +0.251 0 0 0 12.0 1.50 10.50 5H 6H 7H +0.112 +0.176 +0.251 0 0 0 28.0 1.50 26.50 5H 6H 7H +0.112 +0.176 +0.251 0 0 0 14.0 1.50 12.50 5H 6H 7H +0.112 +0.176 +0.251 0 0 0 30.0 1.50 28.50 5H 6H 7H +0.112 +0.176 +0.251 0 0 0 15.0 1.50 13.50 5H 6H 7H +0.112 +0.176 +0.251 0 0 0 32.0 1.50 30.50 5H 6H 7H +0.112 +0.176 +0.251 0 0 0  表2(续)              单位为毫米 公称 直径 螺距 螺纹 底孔 公差 等级 小径公差值 公称 直径 螺距 螺纹 底孔 公差 等级 小径公差值 上偏差 下偏差 上偏差 下偏差 33.0 1.50 31.50 5H 6H 7H +0.112 +0.176 +0.251 0 0 0 22.0 2.0 20.00 5H 6H 7H +0.135 +0.210 +0.310 0 0 0 35.0 1.50 33.50 5H 6H 7H +0.112 +0.176 +0.251 0 0 0 24.0 2.0 22.00 5H 6H 7H +0.135 +0.210 +0.310 0 0 0 36.0 1.50 34.50 5H 6H 7H +0.112 +0.176 +0.251 0 0 0 25.0 2.0 23.00 5H 6H 7H +0.135 +0.210 +0.310 0 0 0 38.0 1.50 36.50 5H 6H 7H +0.112 +0.176 +0.251 0 0 0 27.0 2.0 25.00 5H 6H 7H +0.135 +0.210 +0.310 0 0 0 39.0 1.50 37.50 5H 6H 7H +0.112 +0.176 +0.251 0 0 0 28.0 2.0 26.00 5H 6H 7H +0.135 +0.210 +0.310 0 0 0 40.0 1.50 38.50 5H 6H 7H +0.112 +0.176 +0.251 0 0 0 30.0 2.0 28.00 5H 6H 7H +0.135 +0.210 +0.310 0 0 0 42.0 1.50 40.50 5H 6H 7H +0.112 +0.176 +0.251 0 0 0 32.0 2.0 30.00 5H 6H 7H +0.135 +0.210 +0.310 0 0 0 45.0 1.50 43.50 5H 6H 7H +0.112 +0.176 +0.251 0 0 0 33.0 2.0 31.00 5H 6H 7H +0.135 +0.210 +0.310 0 0 0 48.0 1.50 46.50 5H 6H 7H +0.112 +0.176 +0.251 0 0 0 36.0 2.0 34.00 5H 6H 7H +0.135 +0.210 +0.310 0 0 0 50.0 1.50 48.50 5H 6H 7H +0.112 +0.176 +0.251 0 0 0 39.0 2.0 37.00 5H 6H 7H +0.135 +0.210 +0.310 0 0 0 52.0 1.50 50.50 5H 6H 7H +0.112 +0.176 +0.251 0 0 0 40.0 2.0 38.00 5H 6H 7H +0.135 +0.210 +0.310 0 0 0 18.0 2.0 16.00 5H 6H 7H +0.135 +0.210 +0.310 0 0 0 42.0 2.0 40.00 5H 6H 7H +0.135 +0.210 +0.310 0 0 0 20.0 2.0 18.00 5H 6H 7H +0.135 +0.210 +0.310 0 0 0 45.0 2.0 43.0 5H 6H 7H +0.135 +0.210 +0.310 0 0 0 表2(续)       单位为毫米 公称 直径 螺距 螺纹 底孔 公差 等级 小径公差值 公称 直径 螺距 螺纹 底孔 公差 等级 小径公差值 上偏差 下偏差 上偏差 下偏差 48.0 2.0 46.00 5H 6H 7H +0.135 +0.210 +0.310 0 0 0 45.0 3.0 42.00 5H 6H 7H +0.152 +0.252 +0.382 0 0 0 50.0 2.0 48.00 5H 6H 7H +0.135 +0.210 +0.310 0 0 0 48.0 3.0 45.00 5H 6H 7H +0.152 +0.252 +0.382 0 0 0 52.0 2.0 50.00 5H 6H 7H +0.135 +0.210 +0.310 0 0 0 50.0 3.0 47.00 5H 6H 7H +0.152 +0.252 +0.382 0 0 0 30.0 3.0 27.00 5H 6H 7H +0.152 +0.252 +0.382 0 0 0 52.0 3.0 49.00 5H 6H 7H +0.152 +0.252 +0.382 0 0 0 33.0 3.0 30.00 5H 6H 7H +0.152 +0.252 +0.382 0 0 0 42.0 4.0 38.00 5H 6H 7H +0.145 +0.270 +0.420 0 0 0 36.0 3.0 33.00 5H 6H 7H +0.152 +0.252 +0.382 0 0 0 45.0 4.0 41.00 5H 6H 7H +0.145 +0.270 +0.420 0 0 0 39.0 3.0 36.00 5H 6H 7H +0.152 +0.252 +0.382 0 0 0 48.0 4.0 44.00 5H 6H 7H +0.145 +0.270 +0.420 0 0 0 40.0 3.0 37.00 5H 6H 7H +0.152 +0.252 +0.382 0 0 0 52.0 4.0 48.00 5H 6H 7H +0.145 +0.270 +0.420 0 0 0 42.0 3.0 39.00 5H 6H 7H +0.152 +0.252 +0.382 0 0 0
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