机械加工工时定额时间标准a精编WORD版

IBMsystemofficeroom【A0816H-A0912AAAHH-GX8Q8-GNTHHJ8】机械加工工时定额时间 标准 excel标准偏差excel标准偏差函数exl标准差函数国标检验抽样标准表免费下载红头文件格式标准下载 a精编WORD版机械加工工时定额时间标准机械工业定额改革小组说明1、本标准是机械工业部机床行业《机加工劳动定额时间标准》的基础上，又进一步地进行了精简，它具有适用面广，查找迅速，使用方便等优点。本标准适用于单件、小批量生产。成批生产可用0.5~0.8的系数进行调整。2、查表方法：查表序号=D（序号）+L（序号）－13、本《标准》时间单位：准终时间：（小时：分钟）装卸时间：（分钟）定额时间：（分钟）目录车床：车床装卸、车外圆、内孔时间----------------------------1车床钻孔、切槽、中心孔、车蜗杆时间----------------2车床准终、T型、三角螺纹时间-------------------------3磨床：磨T型、三角形螺纹时间---------------------------------4磨床装卸、磨外圆、端面时间----------------------------5磨内孔、磨平面、磨花键时间----------------------------6铣床：立铣、铣刨床装卸、准终时间----------------------------7万能铣时间----------------------------------------------------8刨床：刨床时间-------------------------------------------------------9钳工：钳工时间------------------------------------------------------10插、拉床：插、拉时间---------------------------------------------11齿轮机床：插外、内齿、倒角机时间---------------------------12滚齿时间------------------------------------------------13滚蜗轮、磨齿时间------------------------------------14车床装卸工件时间标准车床加工系数序号123456789101112131415车夹头K=0.5材料系数K刚度系数D354250607387105125150180216260312374449见光0.5易切钢0.9车外圆车内孔KL1001442073004306209001280185026603830调质1.1L＞15DL＞5D1.2装卸方法仿形车0.6高碳合金1.2L＞20DL＞10D1.3三爪0.50.60.70.911.21.51.82.12.63.13.74.55.36.4六角车床0.9工具钢1.3L＞30DL＞15D1.4三爪架子0.70.811.21.51.72.12.533.64.35.26.27.59C6301.3渗碳后1.3四爪或较复杂2.12.533.64.45.26.37.59111316192227立车238CrMoAe1.7精密四爪、复杂4.2567.38.710131518222631374554镗床切削余量》三刀×1.5钢铜铸件1.3加工粗糙毛坯（锻铸件）或较高光洁度，精度时按增加一刀查给车床时间标准序号123456789101112131415161718192021222324252627282930D4048/3358/2869/2383100119143172206248297357428L3542506073871051251501802172603123744505396477779321118134216101932231927823339光洁度▽4~▽5时间车外圆一刀1.21.21.31.41.41.51.61.71.922.22.52.83.13.644.75.46.37.49101214172024293441二刀1.41.51.61.71.822.22.42.733.544.65.36.17.2810121416192328333947566780三刀1.61.71.922.22.52.83.23.64.14.75.56.47.4910121417202429344149587083100120车内孔一刀22.12.22.42.52.62.72.93.23.43.74.34.85.36.16.889.21113二刀2.42.62.72.93.13.43.74.14.65.166.87.89101214172024三刀2.72.93.23.43.74.34.85.46.1789.41113151720242934▽5车外锥三刀6.26.46.877.488.69.4101112141618212327313743车内锥三刀8.48.89.41011121314151719222529车床333743516171车床钻孔、扩孔时间标准扩孔K=0.8铰孔K=1.5序号123456789101112131415161718192021222324252627282930D54/103/152/20304560（7590110）L202429354150607286103124149178214257308370444532639767钻孔时间2.52.62.82.93.13.43.74.14.55.15.86.67.68.911131518212530374554668098119145177切槽切断车端面一刀序号12345678910111213141516D时间D355073105150217312450302.51t234691218263753切空刀槽K=0.5403.31.2槽宽b时间504.21.421.51.71.822.22.42.72.93.23.53.94.34.75.25.76.3655.51.751.822.22.42.72.93.23.53.94.34.75.25.76.36.97.6857.1282.22.42.72.93.23.53.94.34.75.25.76.36.97.68.3101109.32.5112.72.93.23.53.94.34.75.25.76.36.97.68.3101112145123153.23.53.94.24.75.25.76.36.97.68.310111213.515190163.6245204.3300275.2车制模数蜗杆时间标准序号1234567123456712345671234567D≤50＞50≤50＞50≤50＞50≤50＞50L204167100142194204167100142194204167100142194204167100142194模数光洁度2345▽321.323.92730.93642.350.328.231.235.139.946.153.763.336.239.944.951.25968.781.245.350.356.464.274.186.4102▽513.615.217.319.823.127.232.41820.122.826.130.335.742.521.824.227.331.43642.850.725.73033.438.444.452.262.1▽615.517.920.724.529.13542.319.422.125.73035.642.651.523.727.231.536.843.55162.9293338.344.953.363.977.1模数光洁度6说明：1、车蜗杆头系数：四个头数K=3.22、材料系数：一个头数K=1五个头数K=4调质后K=1.1二个头数K=1.8六个头数K=4.8工具钢K=1.3三个头数K=2..6粗铣K=0.3▽355.762.170.180.392.9109129▽531.435.640847.355.465.978.8▽635.140.446.754.8657894.2车床一般车：0.3螺母车：3.00车蜗杆：2.00车锥度：1.00丝杠精车：二级3.00一级6.00立车：2.00准终时间车螺纹：1.00仿形车：2.00粗车T型螺纹时间标准查表序号=D+L+T－212345678910111213141516+1718192021说明：材料：工具钢K=1.3D30/4020/506585L10012014417320724929935843051661974389210701284154118492219266231953833T12~86~43~2时间粗车（四级）1415161719202225283236414755647487103121143170二次粗车10111213141517192124273135414856657791107128精车T型123456789101112131415161718192021D30/4020/506585L10012014417320724929935843051661974389210701284154118492219266231953833T121086~54~2时间四级10111213141517192124273135414856657791107128三级202122242628313539455057667790104122144169200238二级3538404348505563708090103118138160185218258303358425一级56606468768088100112128144164188220256296348412484572680车外三角螺纹时间标准12345678910111213141516说明：1、本标准为三级精度二级精度K=1.52、内螺纹K=1.73、不易出刀K=1.34、断续切削K=25、L＞200，刚度系数K=1.5D202429354250607286103L17202429354250607286103124T1.54.54.74.95.25.566.57.17.88.79.710.912.514.516.518.51/24.74.95.25.566.57.17.88.79.710.912.514.516.518.521.50.5/34.95.25.566.57.17.88.79.710.912.514.516.518.521.525.545.25.566.57.17.88.79.710.912.514.516.518.521.525.530.555.566.57.17.88.79.710.912.514.516.518.521.525.530.535.5666.57.17.88.79.710.912.514.516.518.521.525.530.535.541.5磨T型螺纹时间标准说明：序号12345678910111213141516171819202122232425材料系数：中碳钢不淬火K=0.8淬火钢K=1工具钢调质K=1.3准终时间：磨三级2.00磨二级3.00磨一级6.00磨0级12.00T12~108~65~432L25303643526275891071291551862232673213854625566667999851150时间（分）无沟粗磨（三级）41455056637181941081261471732032402843374004765686778099661156有沟粗磨（三级）3235384146515764738496112130152178210248294349414493588701二级41455056637181941081261471732032402843374004765686778099661156一级626875849510712214116218922126030536042650660071485210161214144917340级103113125140158178203235270315368433508600710843100011901420169320232415289000级164180200224252284324376432504588692812960113613481600190422722708323638644624磨三角外螺纹时间标准准终时间：2.00说明：1、本标准精度为二级2、未淬火零件K=0.9淬火零件K=13、氧化件K=1.3序号1234567891011121314151617181920D20~3031~5051~100L151821253035414856657688102118137157M时间（分）1.519212326293337414753606978891021171331531752001/2212326293337414753606978891021171331531752002290.5/3232629333741475360697889102117133153175200229253磨蜗杆时间标准序号123456789101112准终时间：3.00配活准终时间：10.00（配活时磨削时间加倍）一次磨=粗+精滚；二次磨=▽/2+精滚。磨蜗杆头数：一个头数：K=1二个头数：K=1.8三个头数：K=2.6四个头数：K=3.2五个头数：K=4六个头数：K=4.8模数23456长度4048586983100119143时间（分）粗磨▽4044495561708092106123144169▽/2262225283135404653627285精滚三级131516182023273135414856精滚二级2426303437424855647486102精滚一级30333842475360698093108128精滚0级808898110122140160184212216288388磨床装卸工件时间标准磨床系数序号123456789101112131415材料机床DB354250607387105125150180216260312374449HRC≥6038CrMoAl＜1.2　　外圆磨按M120M131W　L1001442073004306209001280185026603830见光无严格要求0.5M1432外磨内磨时间（分）磨丝杠K=0.7M1350K=0.8二顶尖装平面磨0.70.80.91.11.21.41.61.92.12.52.83.33.74.35磨锥度K=1.2内磨用于M210M131W心轴装中心架三爪1.41.61.82.22.42.83.23.84.255.66.67.48.610L＞2500mmK=1.3M1432　　　　闷堵四爪2.12.42.73.33.64.24.85.76.37.58.49.911.112.915磨薄壁套筒K=1.3M215DK=1.3精度四爪4.24.85.46.67.28.49.611.412.61516.819.822.225.830配磨：按精密时间1.6平面用于M712DM713D磨外圆时间标准序号1234567891011121314151617181920212223242526272829303132D3525/4520/6075100130170220285L35425060728610412414917921525831037244653564277092411091333115971917230027603312时间（分）▽22.63.13.33.63.94.24.75.25.96.67.68.71012141619222631364352627388105125150179215▽/211.31.61.71.822.12.42.633.33.84.456789.5111315.51821.5263136.54452.562.57589.5108▽61.51.82.22.32.32.42.52.62.72.833.23.43.744.555.66.37.18.19.411131517202428344048▽71.722.42.52.62.72.833.23.53.84.14.555.66.47.38.39.611131518212529354149586983▽81.82.22.62.72.933.23.53.84.14.55.15.76.47.38.39.611131518212529354149597083100119▽922.42.93.13.33.53.84.24.65.25.86.57.58.59.911131618222530364351607286103123147176▽1033.644.44.85.46.17891012141720232732384654657792▽1110111315171921252933394654647589106127151180215257308368半精主要求达到▽10▽1214161821242833384553627487104123147175210251300359429514616半精主要求达到▽10磨内端时零加2分钟（包括卸工件或更换刀杆）磨端面时间标准端面有尺寸要求时间×2　外圆磨准终时间序号123456789101112131415161718192021222324磨一般外圆0.3直径D202429354150607285103124149178214257308磨外锥0.4宽度B5678101215182126313745536477磨丝杠（上中心架）0.4时间（分）超精滚外圆（711以上）2.00▽60.50.60.70.80.911.11.31.51.822.32.733.544.75.46.27.18.29.41112刚度系数L＞15DK=1.2▽70.60.70.80.911.11.31.51.822.32.733.544.75.46.27.18.29.4111214L＞20DK=1.3▽80.70.80.911.11.31.51.822.32.733.544.75.46.27.18.29.411121416L＞30DK=1.4▽90.80.911.11.31.51.822.32.733.544.75.46.27.18.29.41112141619磨内孔时间标准准终时间刚度系数一般内1：30小时L＞4DK=1.1磨锥孔2：00小时L＞5DK=1.2大内孔磨4小时L＞6DK=1.3配磨孔按▽9查给一次磨成=▽+精滚二次磨成=▽/2+精滚12345678910111213141516171819202122D35/4530/5426/6523/7820/9317/11215/13413/16111/19310/232L303540465260708090106121140161185212244281时间（分）▽131415161719212325273033374146525966758596110▽/26.577.588.59.511121314151719212326303338434855▽611111111121212121313141415161718192021232527▽712121213131314141515161718192123252730333640▽8131314141515161718192123252722932363944495561▽9151617181920212325273033364045505663718090102磨平面时间标准准终时间一般平面磨0.3上卡具1.00说明：1、本表时间是磨削单时间2、批量很大，可放满工作台时，按最后一档的时间÷件数查给。123456789101112131415161718192021整盘加工B203143567291112136164196L100123148178212252297349409477557648时间（分）▽2.93.13.33.53.73.94.24.54.95.35.86.47.17.88.79.7111214161824▽62.52.52.62.72.82.93.13.23.43.63.84.14.44.85.25.76.36.97.68.59.412▽72.62.72.82.93.13.23.43.63.84.14.44.85.25.76.36.97.68.59.4111216▽82.93.13.23.43.63.94.24.54.95.35.86.477.88.69.6111214151722▽93.63.94.14.54.85.35.86.377.78.69.611121315171922252938花键磨时间标准说明：1、磨花键底径，时间加倍2、底径尺寸公差＜0.02K=1.3准终时间2：00键数Z加工长度32364045505763708090100110130140160180200230260290320360400450510570640时间（分）617.818.51919.820.621.522.523.724.926.427.929.731.733.836.539.242.345.849.553.858.6824.325.326.127.428.629.931.43335.137.139.642.245.348.652.456.761.266.472.278.986.494.4104114.4126.4140153.6103132.433.635.136.738.640.843.145.748.651.955.559.164.369.575.281.688.896.8105.6116127.2140155.2171.2188.8209.6立铣序号1234567891011121314151617181920212223242526272829加工长度10121417212530354352627489107128154185222266319383460552t宽度铣平面5060708090100110120130140铣侧面202530354045505560铣油槽R5R3铣直槽≤514~1210~86543≤3020~1412~86543铣键槽14~1210~86~43~2时间（分）铣面▽3~▽4≤41.781.861.91.9622.12.22.32.42.52.62.82.93.13.33.53.844.34.755.45.96.46.97.58.299.9▽5≤13.33.43.53.63.73.83.944.24.44.54.855.25.55.86.16.56.97.47.98.59.19.810.511.412.4铣油槽2.62.72.82.93.23.33.53.844.44.755.55.96.577.78.49.210.11112.213.514.916.5铣槽33.33.53.84.24.54.95.35.86.36.87.388.89.410111213141516.618202224262830铣床、刨床装卸时间标准铣半圆键槽12345678910111213141516直径D宽度B354250607387105125150180216260312宽度3456810长度L10014420730043062090012801850深度3.56810.51214时间（分）简单装卡（平口钳三爪11.21.31.51.722.32.733.544.75.46.278时间456789中等装卡22.42.633.444.65.46789.411121416高精度、复杂装卡44.85.266.889.2111214161922242832铣T型槽、燕尾槽时间标准12345678910111213铣床准终时间（小时）材料系数T型b▽43630242016一般铁30调质钢K=1.1长度L30364352627590101129155186223267上分度头挂轮200工具钢K=1.2燕尾H▽510152025铣花键300高速合金钢K=1.2铣齿条400渗碳钢K=1.3时间10111213151618192124262932铣蜗杆40038CrMoAlAK=1.5较复杂500万能铣序号123456789101112131415161718192021222324252627282930加工长度10121417212530364352627489107128154165222266319383460552加工宽度铣平面5060708090100110120130140铣直槽≤1520~1210~86543切断≤3020~1412~86543时间（分）铣平面▽3~▽4≤33.13.33.33.43.63.73.944.24.44.64.95.25.55.86.26.677.68.28.89.510.311.212.113.214.415.817.4▽5≤0.85.866.16.36.46.66.87.17.47.688.38.79.19.710.210.811.412.21313.914.815.917.118.52021.7铣槽2.12.22.52.72.93.23.43.744.44.75.26.16.67.17.78.49.19.911121314151617.5192123铣花键时间标准加工要求直径D键数Z时间（分）32364045505763708090100110130140160180200230260290320360400450510570640留磨▽4（至尺寸▽5）×13622.323.123.824.825.726.928.129.631.13334.937.139.642.345.64952.957.361.967.373.380.388.397.210738~48829.430.431.332.833.835.437.138.941.143.546.148.852.455.960.264.869.975.781.989.196.910611612814154~72830.431.632.634.235.737.439.341.343.946.449.552.756.660.765.570.976.58390.398.610811813014315817519282~1121038.840.54243.945.948.35153.957.160.764.769.474.680.486.994102111121132145159175194214236262花键铣准时间2：00注：花键铣K=0.6铣齿条时间表标准铣离合器时间标准加工宽度12.5141618202325293236404550576370M单个齿时间（留磨）直径4045505560708090≤2.52.42.42.42.52.62.62.72.82.93.13.13.33.53.73.94.1齿侧面接触要求类别齿数齿深时间（分）33.53.53.63.73.83.94.04.14.24.44.64.85.05.35.65.9较好（▽5）直齿斜齿梯形齿5418.319.120.121.322.824.526.143.53.63.73.83.94.04.14.24.44.64.85.05.35.55.96.27425.426.427.929.631.733.936.253.63.73.83.94.04.14.24.44.64.85.05.35.65.96.26.6762930.93335.437.840.743.863.83.94.04.14.24.44.64.85.05.35.65.96.26.67.17.69637.139.842.545.548.552.256.3单件定额=单齿时间×齿数+10铣三级K=1.3铣齿条齿条磨准终时间4磨三级K=1.5磨级K=1.8刨平面、立面、斜面、直槽时间标准序号123456789101112131415161718192021222324252627282930加工长度L65150240340430580平面宽度B1013162126323948587085103124149180216260312374448立、斜面高度H5689111417202429354251617387105126151槽深t67910121518212530时间（分）平面一刀▽34.14.34.44.64.855.35.76.16.57.17.78.58.610511.713.21517.119.722.726.130.335.441.348.356.967.184.993.2一刀▽56.36.56.66.76.97.17.37.67.88.28.699.610.21111.912.914.215.617.419.421.924.827.232.326.242.849.757.866.2一刀▽66.56.76.877.27.57.88.28.699.610.3111213.114.315.717.719.822.425.42933.238.344.151.359.770.186.696.3立斜面一刀▽36.46.56.66.877.27.47.788.48.89.39.910.711.512.313.71516.718.620.923.726.930.835.440.847.455.464.4一刀▽599.19.39.49.69.71010.310.610.911.311.812.41313.814.715.81718.520.122.224.627.530.93539.845.552.460直槽宽8~125.65.866.26.66.97.37.88.49.19.910.912.113.41517.119.422.2说明：1、本表按B665牛头刨制定2、本表按加工铸铁材料制定（钢件×1.2）14~1611.111.511.912.513.113.814.615.616.818.219.821.824.226.93034.238.744.318~2016.817.317.918.819.720.721.923.425.227.329.732.736.240.44551.358.166.5刨燕尾槽时间标准刨V型槽时间标准说明：1、表内时间为双燕尾槽时间2、∝=55°~60°说明：1、表内时间为V型单面时间2、∝=55°~60°工件长度65150240340580工件长度65150240340580HB光洁度时间（分）HB光洁度时间（分）107▽3~▽421.825.129.935.744.35035.4▽3~▽414.215.218.323.429.7▽5~▽631.235.441.749.460.3▽5~▽617.619.423.329.436.9▽6公差35.74151.262.679.2▽6公差20.423.32937.748.61611.2▽3~▽42630.938.74861.89063.6▽3~▽418.820.626.13545.8▽5~▽636.542.952.864.782.4▽5~▽623.126.132.943.555.7▽6公差43.252.867.284.9112▽6公差28.13342.858.286.12517.5▽3~▽432.94153.468.791.413091.9▽3~▽424.226.133.946.562▽5~▽644.955.27190119▽5~▽628.532.742.357.976.7▽6公差55.570.492.9121164▽6公差35.742.956.779.1106钳工装卸工件时间标准钳工准终时间直径D宽度B354250607387105125150180216260312一般活摇臂钻床热压套长度L1001442073004306209001280185026600.301.003.00序号123456789101112131415钻孔刚度系数说明：1、本标准按中碳钢，铸铁材料2、钻斜孔K=1.5时间（分）L＞5DK=1.2一般装卡（平口钳三爪）11.21.31.51.722.32.733.544.75.46.27L＞8DK=1.3较长杂半装卡22.42.633.444.65.46789.4111214L＞10DK=1.5高精度、复杂装卡44.85.266.889.21112141619222428L＞12DK=2扩孔K=0.8铰孔K=1.5钳工、钻孔、攻螺纹时间标准长轴杆校直序号12345678910111213141516L40070010001500180021002500L1015203040506686111145188D时间（分）D54/7.53/112/17253546608015~204.55.266.87.51115M54/63/810~1214~1820~2721~3066.87.58.391418时间（分）31~406.87.5911121521钻模钻孔时间11.21.41.72.12.533.64.35.26.27.48.911131541~507.58.31112141724划线钻孔22.22.42.73.13.544.65.36.27.28.49.9121416手攻螺纹22.42.83.44.2567.28.610121518222630去毛刺、倒角时间标准去扣头时间标准直径≤70K=1直径＞70K=1.5长度L螺纹M24681012去毛刺506585110143186241314408530689蜗杆M23456781×45°倒角506585110143186241314408