小五金手册-2-3[33P][1.39MB]

.小五金工程評估手冊第頁，共154頁富金公司工程標準處612.螺母定義：螺母是帶有內螺紋的緊固件,配合帶有外螺紋的螺釘,利用內外螺紋連接形式,作緊固連接兩個被連接件之用．本手冊所討論的是自鉚螺母,亦即壓鉚於衝件預衝孔內,用於固定或連接其他零件的一類螺母．2.1製造材料2.1.1材料牌號一般用到下列兩種材料JISSUS303不銹鋼和JISSUM22易削碳鋼2.1.2材質化學成份化學成份材料％CMnSiCrNiPS其它SUS303≦0.15≦2.0≦1.017~198~10≦0.02≦0.015≦0.6SUM22≦0.130.7~1.00.10~0.350.07~0.120.24~0.330.10~0.352.1.3機械性能試驗規格材料拉伸性能硬度(表面測試)屈服強度(MPa)抗拉強度(MPa)伸長率(%)收縮率(%)HVSUS303196Min520Min40Min50Min250~310SUM22未熱處理235~284372~46016~2713~22200~250滲碳熱處理350~4002.2ALA系列(FLOATINGSELF-CLINCHINGFASTENERS)小五金工程評估手冊第頁，共154頁富金公司工程標準處622.2.1輪廓圖2.2.2一般呎寸螺紋代碼型號序號AMax最小板厚板孔呎寸+0.08/-0CMaxDMaxE±0.4T1MaxT2Max最小孔邊距碳鋼不銹鋼碳鋼不銹鋼M3ASACLASLAC10.9717.47.347.49.13.34.87.621.371.4M4ASACLASLAC10.9719.49.329.311.23.35.38.621.371.4M5ASACLASLAC10.97110.310.2910.311.94.36.8921.371.4M6ASACLASLAC10.97113.113.061315.35.37.91121.371.4上表單位為mm,下表單位為inch螺紋代碼型號序號AMax最小板厚板孔呎寸+0.003/-0CMaxDMaxE±0.015T1MaxT2Max最小孔邊距碳鋼不銹鋼碳鋼不銹鋼440ASACLASLAC10.0380.0400.2900.2890.2900.360.130.190.3020.0540.056632ASACLASLAC10.0380.0400.3280.3270.3350.390.130.200.3220.0540.056小五金工程評估手冊第頁，共154頁富金公司工程標準處63832ASACLASLAC10.0380.0400.3680.3670.3650.440.130.210.3420.0540.056024/032ASACLASLAC10.0380.0400.4060.4050.4050.470.170.270.3620.0540.0560420/0428ASACLASLAC20.0540.0560.5150.5140.5100.600.210.310.422.2.3選用原則型號螺紋固定套材質螺母材質固定套表面處理螺母表面處理板材硬度HRBAS2B/6H熱處理碳鋼碳鋼鋅鋅≦70AC2B/6HSUS300SUS300鈍化鈍化LAS3B/6H熱處理碳鋼SUS300鋅鋅LAC3B/6HSUS300SUS300鈍化鈍化2.2.4鉚合性能螺紋代碼序號板厚mm2024-T3鋁測試板5052-H34鋁測試板冷軋鋼測試板安裝力kN推出力N固定套扭力N.m安裝力kN推出力N固定套扭力N.m安裝力kN推出力N固定套扭力N.mM31113.39787.36.79567.313.313349.621.613.3100016.98.91000913.3133416.9M41113.3106712.48.9111215.813.3133416.921.615.6133416.98.9117816.913.3177922.6M51115.6133416.98.9133416.915.6177916.921.616.6133422.68.9155619.715.6200122.6M621.622.2133436.713.3177936.722.2222.436.7螺紋序板厚2024-T3鋁測試板5052-H34鋁測試板冷軋鋼測試板小五金工程評估手冊第頁，共154頁富金公司工程標準處64代碼號inch安裝力lbs推出力lbs固定套扭力lbs.inch安裝力lbs推出力lbs固定套扭力lbs.inch安裝力lbs推出力lbs固定套扭力lbs.inch44010.04030002206515002156530003008520.06322515020002258015063210.04030002351102000240140300030015020.06327515025015017583210.04030002401102000250140300030015020.06330015026515040020003210.04035003001502000300150350040015020.063200350175450200042020.06350003003253000400325500050032504282.3CL系列(SELF-CLINCHINGNUTS)2.3.1S,SS,CLS,CLSS系列(STEELANDSTAINLESSSTEELNUTS)2.3.1.1輪廓圖2.3.1.2一般呎寸小五金工程評估手冊第頁，共154頁富金公司工程標準處65螺紋代碼型號序號AMax最小板厚板材孔徑+0.08/-0CMaxE0.25T0.25最小孔邊距(b)碳鋼不銹鋼M2SCLS00.770.8-14.254.226.31.54.810.97121.381.4M2.5SCLS00.770.8-14.254.226.31.54.810.97121.381.4M3SCLS00.770.8-14.254.226.31.54.810.97121.381.4M3.5SCLS00.770.8-14.754.737.11.55.610.97121.381.4M4SCLS00.770.8~15.45.387.926.910.97121.381.4M5SSCLSS00.770.8~16.46.388.727.110.97121.381.4M6SCLS01.151.28.758.7211.054.088.611.381.422.212.3M8SCLS11.381.410.510.4712.655.479.722.212.3M10SCLS12.212.311413.9717.357.4813.523.053.18小五金工程評估手冊第頁，共154頁富金公司工程標準處66上表單位為mm,下表單位為inch螺紋代號型號序號AMax最小板厚板材孔徑+.003/-0CMaxE0.01T.0.01最小孔邊距b碳鋼不銹鋼256SCLS00.0300.0300.1660.1650.250.070.1910.0380.04020.0540.056348SCLS00.0300.0300.1660.1650.250.070.1910.0380.04020.0400.056440SCLS00.0300.0300.1660.1650.250.070.1910.0380.04020.0540.05630.0870.091632SCLS00.0300.0300.18750.1870.280.070.2210.0380.04020.0540.05630.0870.091832SCLS00.0300.0300.2130.2120.310.090.2710.0380.04020.0540.05630.0870.091024SSCLSS00.0300.0300.2500.2490.340.090.2810.0380.04020.0540.05630.0870.091032SSCLSS00.0300.0300.2500.2490.340.090.2810.0380.040小五金工程評估手冊第頁，共154頁富金公司工程標準處6720.0540.05630.0870.0911224SCLS10.0380.0400.2770.2760.380.130.3120.0540.05630.0870.0912.3.1.3選用原則型號螺紋材質表面處理板材硬度HRBS2B/6H熱處理碳鋼鋅≦80SS2B/6H熱處理碳鋼鋅≦80CLS2B/6HSUS302/303鈍化≦70CLSS2B/6HSUS302/303鈍化≦702.3.1.4鉚合性能型號螺紋代碼序號測試板材壓鉚力(kN)推力(N)(Min)扭力(N.m)(Min)SCLSM2M2.5M305052-H34鋁板6.7-8.92800.914001.1327501.470冷軋鋼板11.2-15.64701.4715501.7210102.03SCLSM3.505052-H34鋁板11.2-13.52801.814001.9228402.50冷軋鋼板13.4-26.74801.815702.3212102.3SCLSM405052-H34鋁板11.2-13.43002.3714702.6小五金工程評估手冊第頁，共154頁富金公司工程標準處68297040冷軋鋼板18-274902.9516454212505.1SSCLSSM505052-H34鋁板11.2-15.6300314803.628455.70冷軋鋼板18-385303.618004.5211126.8SCLSM605052-H34鋁板18-329707.91158010.2214.10冷軋鋼板27-3613801311760172SCLSM815052-H34鋁板18-32157013.6218.11冷軋鋼板27-36187018.7220.3SCLSM1015052-H34鋁板22-36176032.721冷軋鋼板32-50202036.22型號螺紋代碼序號測試板材壓鉚力(lbs)推力(lbs)(Min)扭力(lbs.inch)(Min)SCLS25634844005052-H34鋁板1500-200063819010217013小五金工程評估手冊第頁，共154頁富金公司工程標準處693170130冷軋鋼板2500-350010513112515223018323018SCLS63205052-H34鋁板2500-30006316195172190223190220冷軋鋼板3000-600011016113020227528327528SCLS83205052-H34鋁板2500-30068211105232220353220350冷軋鋼板4000-600011026114535228545328545SSCLSS02403205052-H34鋁板2500-350068261110322190503225500冷軋鋼板4000-900012032118040225060332060小五金工程評估手冊第頁，共154頁富金公司工程標準處70SCLS122415052-H34鋁板2500-6500120632285703701冷軋鋼板6000-80002007423508032.3.2CLA系列(ALIMINUMSELF-CLINCHINGNUTS)2.3.2.1輪廓圖2.3.2.2一般呎寸螺紋代碼序號AMax最小板厚板材孔徑+0.08/-0CMaxE0.25T0.25最小孔邊距(b)M210.9814.254.226.31.54.821.381.4M310.9814.754.736.325.621.381.4M3.510.9815.45.387.126.921.381.4M410.98165.977.937.1小五金工程評估手冊第頁，共154頁富金公司工程標準處7121.381.4M510.9817.57.479.53.87.921.381.4M611.3818.758.7211.054.088.622.211.4上表單位