小五金手册-1-3.doc

小五金工程評估手冊 第 62頁 共 154 頁目錄1. 螺釘81.1螺紋標誌及尺寸81.1.1米制細牙螺紋 91.1.1.1米制細牙螺紋基本呎寸91.1.1.2米制細牙螺紋精度等級101.1.2米制粗牙螺紋 131.1.2.1米制粗牙螺紋基本呎寸131.1.2.2米制粗牙螺紋精度等級141.1.3英制細牙螺紋 171.1.3.1英制細牙螺紋基本呎寸171.1.3.2英制細牙螺紋精度等級171.1.4英制粗牙螺紋 191.1.4.1英制粗牙螺紋基本呎寸191.1.4.2英制粗牙螺紋精度等級201.2通孔孔徑221.3攻螺紋孔孔徑 231.3.1米制細牙螺紋 231.3.2米制粗牙螺紋 231.3.3英制細牙螺紋 241.3.4英制粗牙螺紋 241.3.5板材上孔與板邊間距 251.4 配合尺寸 251.5 機械性能 251.6 鋼板厚度 251.7 特殊螺釘 271.7.1 自攻螺釘 271.7.1.1 英制粗牙自攻螺釘271.7.1.1.1硬化層深度271.7.1.1.2硬度271.7.1.1.3尺寸281.7.1.1.4工作扭力281.7.1.1.5結合比與預衝孔呎寸關係301.7.1.1.6鋼板孔徑及抽牙高311.7.1.2 米制自攻螺釘321.7.1.2.1 米制自攻螺釘形狀321.7.1.2.2 基本呎寸321.7.1.2.3硬度及滲層厚度341.7.1.2.4自攻性能測試破壞扭力341.7.1.2.5破壞扭力351.7.2 塑膠螺釘 351.7.2.1 螺紋形狀351.7.2.2 硬度361.7.2.3 螺紋呎寸361.7.3 浮動螺釘 361.7.3.1 選用原則361.7.3.2 PFT系列361.7.3.3 PFP系列381.7.3.4 PFHV系列391.7.3.5 PFC2/PFS2系列411.7.3.6 PFC2P系列431.7.3.7 PF30系列451.7.3.8 PF11/PF12系列 471.7.3.9 PR10系列 491.7.3.10 N10系列511.7.3.11 F10系列521.7.3.12 PFK系列 541.7.3.13 PTL2系列551.7.3.14 PFS系列 561.7.4 基本要求 571.8 螺釘聯結擰緊力矩允收標準 581.9 螺釘驗證方法 59資料60A 螺釘常見穴型簡介60B 常用板材硬度 60C 電鍍層 602. 螺母 612.1製造材料612.1.1材料牌號 612.1.2材質化學成份 612.1.3 機械性能 612.2 ALA系列 612.3 CL系列 642.3.1 S,SS,CLS,CLSS系列642.3.2 CLA系列 702.3.3 H,HN,HNL系列712.3.4 SP系列 732.3.5 SL系列 752.3.6 SMPS系列782.4 F系列792.5 FE系列 822.6 LK系列 852.7 PL系列 872.8 WN系列892.9呎寸公差912.10 壓鉚要求912.11 配合呎寸912.12 螺母驗證方法913 STANDOFF923.1 STANDOFF基本資料 923.1.1製造材料923.1.2化學成份 923.1.3 機械性能 923.1.4 公差 933.1.5 壓鉚要求 933.1.6 PEM與PSM之STANDOFF 編號對應表933.2 B系列943.3 CH系列 963.3.1 選用原則963.3.2 CHA,CFHA,CHC,CFHC系列 973.3.2 CSS,CSOS系列993.4 CW系列1013.4.1 選用原則1013.4.2 DSOS,DSO系列 1023.4.3 SLPS系列1033.5 FH系列 1043.5.1 選用原則 1043.5.2 FH,FHS,FHA系列1043.5.3 TFH,TFHS系列1073.5.4 HFH/HFHS/HFHB系列1103.5.5 FHDS系列1123.5.6 FHL,FHLS系列1133.5.7 FH4系列 1153.5.8 TPS系列 1173.5.9 HFE系列 1193.6 K系列1213.6.1 選用原則 1213.6.2 KF2系列 1213.6.3 KFE系列 1233.6.4 KFB3系列1243.6.5 KFH系列 1253.6.6 KSSB系列1263.6.7 PFK系列 1273.6.8 SOSG系列1293.6.9 KPS6系列 1303.7 SO4系列1313.8 BSO4系列 1343.9 SO、SON、SOA、SOS系列1363.10 BSO、BSON、BSOA、BSOS系列 1393.11 SO、SON、SOA、SOS系列 1423.12 TSO、TSOA、BSOS系列 1443.13 SSA系列 1463.14 SK系列1483.15 螺柱驗證方法 1494.拉釘 1504.1 拉釘製造材料 1514.2 尺寸 1514.3 拉釘驗證方法 1525.彈簧 1535.1 彈簧製造材料 1535.2彈簧鋼絲呎寸1535.2.1製造彈簧用不銹鋼鋼絲標準直徑 1535.2.2標準鋼絲尺寸偏差 1535.3 彈簧自由長度 1545.4 彈簧外徑D 1545.5彈簧的總圈數1545.6 彈簧的方向 1545.7彈簧的熱處理1545.8彈簧驗證方法 1541 螺釘定義：由頭部和螺杆兩部份構成的一類緊固件 本手冊中包括的螺釘主要有機械螺釘、自攻螺釘、塑膠螺釘和浮動螺釘等機械螺釘：由頭部和螺杆兩部份構成的一類金屬緊固件主要用於一個帶有內螺紋孔的零件与帶有通孔的零件之間的緊固聯接，不需要螺母配合；也用於帶有通孔的零件之間的緊固聯接，但要與螺母配合屬可拆卸連接自攻螺釘：由頭部和螺杆兩部份構成的一類金屬緊固件，但螺杆上的螺紋為專用的自攻螺釘用螺紋用於緊固聯接兩個薄的金屬構件，使之成為一體，構件上需事先制出小孔這種螺釘具有較高的硬度，可直接旋入構件的孔中，使構件孔中形成相應的內螺紋塑膠螺釘：由頭部和螺杆兩部份構成的一類金屬緊固件，但螺杆上的螺紋為專用的塑膠螺釘用螺紋可直接旋入塑膠件中，用於把一個帶通孔的金屬(或非金屬)零件與一個塑膠件緊固聯接在一起浮動螺釘：壓鉚於衝件預制孔內, 用於經常拆裝之衝壓件的把手螺釘, 其結構特點是螺釘本體內一般包含彈性體1.1 螺紋標誌及尺寸(除非特別指明，適用於所有的螺釘、螺母和螺柱)螺紋分為外螺紋和內螺紋兩種，一般螺釘為外螺紋形式，螺母或螺柱為內螺紋形式，常用的螺紋如圖示H：原始三角形高度 P：螺距 D：內螺紋公稱直徑 d：外螺紋公稱直徑 H1：螺紋牙高D2：內螺紋中徑 D1：內螺紋小徑 d2：外螺紋中徑d1：外螺紋小徑n為每英寸牙數TD1, TD2, td1, td2分別為D1, D2, d1, d2之公差; ei, EI分為下偏差 es, ES為上偏差1.1. 1米制細牙螺紋1.1.1.1米制細牙螺紋基本呎寸H =0.866025P d2=d-0.649519P D=dH1=0.541266P d1=d-1.082532P D2=d2 D1=d1單位mm螺紋標誌PH1d(D)d2(D2)d1(D1)M1 0.20.20.1081.0000.8700.783M1.10.20.20.1081.1000.9700.883M1.20.20.20.1081.2001.0700.983M1.40.20.20.1081.4001.2701.183M1.60.20.20.1081.6001.4701.383M1.80.20.20.1081.8001.6701.583M2 0.250.250.1352.0001.8381.729M2.20.250.250.1352.2002.0381.929M2.50.350.350.1892.5002.2732.121M3 0.350.350.1893.0002.7732.621M3.50.350.350.1893.5003.2733.121M4 0.50.50.2714.0003.6753.459M4.50.50.50.2714.5004.1753.959M5 0.50.50.2715.0004.6754.459M5.50.50.50.2715.0005.1754.959M6 0.750.750.4066.0005.5135.1881.1.1.2米制細牙螺紋精度等級1.1.1.2.1內螺紋 適配質量好4H 5H 適配質量中等 6H 適配質量粗糙 7H螺紋規格精度等級EIDmaxDminD2maxD2minTD2D1maxD1minTD1ExceedingMaxM1 0.24H0未標注未標注0.9100.8700.0400.8210.7830.0380.51.4M1.10.21.0100.9700.0400.9210.8830.0380.51.4M1.20.21.1101.0700.0401.0210.9830.0380.51.4M1.40.21.3101.2700.0401.2211.1830.0380.51.4M1.60.21.5121.4700.0421.4211.3830.0380.51.5M1.80.21.7121.6700.0421.6211.5830.0380.51.5M2 0.255H1.8981.8380.0601.7851.7290.0560.61.9M2.20.252.0982.0380.0601.9851.9290.0560.61.9M2.50.352.3402.2730.0672.2012.1210.0800.82.6M3 0.352.8442.7730.0712.7012.6210.08013M3.50.353.3443.2730.0713.2013.1210.08013M4 0.53.7553.6750.0803.5713.4590.1121.54.5M4.50.54.2554.1750.0804.0713.9590.1121.54.5M5 0.54.7554.6750.0804.5714.4590.1121.54.5M5.50.55.2555.1750.0805.0714.9590.1121.54.5M6 0.755.6195.5130.1065.3385.1880.1502.47.1螺紋規格精度等級EIDmaxDminD2maxD2minTD2D1maxD1minTD1ExceedingMaxM2.50.356H0未標注未標注2.3582.2730.0852.2212.1210.1000.82.6M3 0.352.8632.7730.0902.7212.6210.10013M3.50.353.3633.2730.0903.2213.1210.10013M4 0.53.7753.6750.1003.5993.4590.1401.54.5M4.50.54.2754.1750.1004.0993.9590.1401.54.5M5 0.54.7754.6750.1004.5994.4590.1401.54.5M5.50.55.2755.1750.1005.0994.9590.1401.54.5M6 0.755.6455.5130.1325.3785.1880.1902.47.1螺紋規格精度等級EIDmaxDminD2maxD2minTD2D1maxD1minTD1ExceedingMaxM4 0.57H0未標注未標注3.8003.6750.1253.6393.4590.1801.54.5M4.50.54.3004.1750.1254.1393.9590.1801.54.5M5 0.54.8004.6750.1254.6394.4590.1801.54.5M5.50.55.3005.1750.1255.1394.9590.1801.54.5M6 0.755.6835.5130.1705.4245.1880.2362.47.11.1.1.2.2外螺紋 適配質量好4h 適配質量中等 6h 6g 適配質量粗糙 8g螺紋規格精度等級esRmindmaxdminTdd2maxd2minTd2ExceedingMaxM1 0.24h00.0251.0000.9640.0360.8700.8400.0300.51.4M1.10.20.0251.1001.0640.0360.9700.9400.0300.51.4M1.20.20.0251.2001.1640.0361.0701.0400.0300.51.4M1.40.20.0251.4001.3640.0361.2701.2400.0300.51.4M1.60.20.0251.6001.5640.0361.4701.4380.0320.51.5M1.80.20.0251.8001.7640.0361.6701.6380.0320.51.5M2 0.250.0312.0001.9580.0421.8381.8020.0360.61.9M2.20.250.0312.2002.1580.0422.0382.0020.0360.61.9M2.50.350.0442.5002.4470.0532.2732.2330.0400.82.6M3 0.350.0443.0002.9470.0532.7732.7310.04213M3.50.350.0443.5003.4470.0533.2733.2310.04213M4 0.50.0634.0003.9330.0673.6753.6270.0481.54.5M4.50.50.0634.5004.4330.0674.6754.1270.0481.54.5M5 0.50.0635.0004.9330.0674.6754.6270.0481.54.5M5.50.50.0635.5005.4330.0675.1755.1270.0481.54.5M6 0.750.0946.0005.9100.0905.5135.4500.0632.47.1螺紋規格精度等級esRmindmaxdminTdd2maxd2minTd2ExceedingMaxM1 0.26h00.0251.0000.9440.0560.8700.8220.0480.51.4M1.10.20.0251.1001.0440.0560.9700.9220.0480.51.4M1.20.20.0251.2001.1440.0561.0701.0220.0480.51.4M1.40.20.0251.4001.3440.0561.2701.2220.0480.51.4M1.60.26g-0.0170.0251.5831.5270.0561.4531.4030.0500.51.5M1.80.2-0.0170.0251.7831.7270.0561.6531.6030.0500.51.5M2 0.25-0.0180.0311.9821.9150.0671.8201.7640.0560.61.9M2.20.25-0.0180.0312.1822.1150.0672.0201.9640.0560.61.9M2.50.35-0.0190.0442.4812.3960.0852.2542.1910.0630.82.6M3 0.35-0.0190.0442.9812.8960.0852.7542.6870.06713M3.50.35-0.0190.0443.4813.3960.0853.2543.1870.06713M4 0.5-0.0200.0633.9803.8740.1063.6553.5800.0751.54.5M4.50.5-0.0200.0634.4804.3740.1064.1554.0800.0751.54.5M5 0.5-0.0200.0634.9804.8740.1064.6554.5800.0751.54.5M5.50.5-0.0200.0635.4805.3740.1065.1555.0800.0751.54.5M6 0.75-0.0220.0945.9785.8380.1405.4915.3910.1002.47.1螺紋規格精度等級esRmindmaxdminTdd2maxd2minTd2ExceedingMaxM8 18g-0.0260.1257.9747.6940.2807.3247.1440.180391.1. 2米制粗牙螺紋1.1.2.1米制粗牙螺紋基本呎寸H =0.866025P d2=d-0.649519P D=dH1=0.541266P d1=d-1.082532P D2=d2 D1=d1單位mm螺紋標誌PH1d(D)d2(D2)d1(D1)M10.250.1351.0000.8380.729M1.10.250.1351.1000.9380.829M1.20.250.1351.2001.0380.929M1.40.30.1621.4001.2051.075M1.60.350.1891.6001.3731.221M1.80.350.1891.8001.5731.421M20.40.2172.0001.7401.567M2.20.450.2442.2001.9081.713M2.50.450.2442.5002.2082.013M30.50.2713.0002.6752.459M3.50.60.3253.5003.1102.850M40.70.3794.0003.5453.242M4.50.750.4064.5004.0133.688M50.80.4335.0004.4804.134M610.5416.0005.3504.9171.1.2.2米制粗牙螺紋精度等級1.1.2.2.1內螺紋 適配質量好4H 5H 適配質量中等 5H 6H 適配質量粗糙 7H螺紋規格精度等級EIDmaxDminD2maxD2minTD2D1maxD1minTD1ExceedingMaxM14H0未標注未標注0.8830.8380.0450.7740.7290.0450.61.7M1.10.9830.9380.0450.8740.8290.0450.61.7M1.21.0831.0380.0450.9740.9290.0450.61.7M1.41.2531.2050.0481.1281.0750.0530.72M1.65H1.4401.3730.0671.3011.2210.0800.82.6M1.81.6401.5730.0671.5011.4210.0800.82.6M21.8111.7400.0711.6571.5670.09013M2.21.9831.9080.0751.8131.7130.1001.33.8M2.52.2832.2080.0752.1132.0130.1001.33.8M32.7552.6750.0802.5712.4590.1121.54.5M3.53.2003.1100.0902.9752.8500.1251.75M43.6403.5450.0953.3823.2420.14026M4.54.1084.0130.0953.8383.6880.1502.26.7M54.5804.4800.1004.2944.1340.1602.57.5M65.4685.3500.1185.1074.9170.19039螺紋規格精度等級EIDmaxDminD2maxD2minTD2D1maxD1minTD1ExceedingMaxM15H0未標注未標注0.8940.8380.0560.7850.7290.0560.61.7M1.10.9940.9380.0560.8850.8290.0560.61.7M1.21.0941.0380.0560.9850.9290.0560.61.7M1.41.2651.2050.0601.1421.0750.0670.72M1.66H1.4581.3730.0851.3211.2210.1000.82.6M1.81.6581.5730.0851.5211.4210.1000.82.6M21.8301.7400.0901.6791.5670.11213M2.22.0031.9080.0951.8381.7130.1251.33.8M2.52.3032.2080.0952.1382.0130.1251.33.8M32.7552.6750.1002.5992.4590.1401.54.5M3.53.2223.1100.1123.0102.8500.1601.75M43.6633.5450.1183.4223.2420.18026M4.54.1314.0130.1183.8783.6880.1902.26.7M54.6054.4800.1254.3344.1340.2002.57.5M65.5005.3500.1505.1534.9170.23639螺紋規格精度等級EIDmaxDminD2maxD2minTD2D1maxD1minTD1ExceedingMaxM37H0未標注未標注2.8