机械加工工时定额时间规范(补充版)

1、机械加工工时欢迎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0.50.8的系数进行调整。2共阅查表方法：查表序号=口（序号）+L（序号）一13、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-4车床钻孔、切槽、中心孔、车蜗杆、车床准终时间5欢迎共阅钻中心孔、倒角、T型、三角螺纹时间6磨床：磨T型、三角形螺纹时间7磨床装卸、磨外圆、端面时间-8磨内孔、磨平面、磨花键时间、钻

2、床时间标准9铣床：立铣、铣刨床装卸、准终时间10万能铣时间11欢迎共阅刨床：刨床时间、镗床倒角时间标准12钳工：钳工时间13插、拉床：插、拉、滚蜗轮时间14齿轮机床：插外、内齿、磨齿时间、倒角机时间15滚齿时间16钢铜铸加工粗糙毛坯(车床时间标准5678910111213141516171819202122831001191431722062482973574287387105125150180217260312374450539647777932111813421610时间1.41.51.61.71.922.22.52.83.13.644.75.46.37.49101.822.22.42.7

3、33.544.65.36.17.2810121416192.22.52.83.23.64.14.75.56.47.4910121417202429端面T型槽B2.52.62.72.93.23.43.74.34.85.36.16.889.211133.13.43.74.14.65.166.87.89101214172024:13.74.34.85.46.1789.4111315172024293410127.488.69.410111214161821232731374314181112131415171922252933374351617122车床钻孔、扩孔时间标准扩孔k=0.8铰孔k=i.5

4、序号1234567891011121314D54/103/152/20304560(7590110L20242935415060728610312414917821钻孔时间2.52.62.82.93.13.43.74.14.55.15.86.67.68.S切槽序号123456789D3550731051502173124502346912182637槽宽b时间21.51.71.822.22.42.72.93.251.822.22.42.72.93.23.53.982.22.42.72.93.23.53.94.34.7112.72.93.23.53.94.34.75.25.7153.23.53.

5、94.24.75.25.76.36.9车制模数蜗杆序号12345671234567DW5050W5050L204167100142194204167100142194模数光洁度、23321.323.92730.93642.350.328.231.235.139.946.153.763.3513.615.217.319.823.127.232.41820.122.826.130.335.742.5615.517.920.724.529.13542.319.422.125.73035.642.651.5模数光洁度、6说明：1、车蜗杆头系数：四个头数长=3.22、材料一个头数K=1五个头数K=4调质

6、后K=1.1二个头数K=1.8六个头数K=4.8工具钢K=三个头数K=2.6粗铣K=0.3355.762.170.180.392.9109129531.435.640847.355.465.978.8635.140.446.754.8657894.2车床准终时间一般车：03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车螺纹：1.00仿形车：2.00钻中心孔DD1.522.5345681010外内无保护体0.30.30.350.40.470.560.650.720.950外内有保护体0.50.50.580.60.650.720.810.91.1

7、100外内粗车T型1螺纹时间标123456789101112D30/4020/506585L100120144173207249299358430516619743T1286432时一间粗车（四级）141516171920222528323641二次粗车101112131415171921242731精车T型123456789101112D30/4020/506585L100120144173207249299358430516619743T121086542时一间四级101112131415171921242731三级20212224262831353945505二级353840434850

8、55637080901一级566064687680881001121281441车外三角I123456789101112D202429354250607286103L17202429354250607286103124T时间1.54.54.74.95.25.566.57.17.88.79.710.91/24.74.95.25.566.57.17.88.79.710.912.50.5/34.95.25.566.57.17.88.79.710.912.514.545.25.566.57.17.88.79.710.912.514.516.555.566.57.17.88.79.710.912.514

9、.516.518.5666.57.17.88.79.710.912.514.516.518.521.5磨T型螺纹时间才序号12345678910111213T1210865432L2530364352627589107129155186223时间（分）无沟粗磨（三级）4145505663718194108126147有沟粗磨（三级）3235384146515764738496二级4145505663718194108126147一级62687584951071221411621892210级10311312514015817820323527031536800级1641802002242522

10、84324376432504588磨三角外螺纹时间标准序号123456789101112D2030315051100L151821253035414856657688M时间（分）1.51921232629333741475360691/22123262933374147536069780.5/3232629333741475360697889磨蜗杆序号12345678910模数23456时间长度4048586983100119143时间（分）标准粗磨4044495561708092106123/226222528313540465362精滚三级1315161820232731354148精滚二

11、级2426303437424855647486精滚一级30333842475360698093108精滚0级808898110122140160184212216288平磨一次行程工时一宽度一长度505010010015015020020025025303000.511.522.533.530050010.71.21.72.22.73.23.75008000.91.41.92.42.93.43.980012001.11.62.12.63.13.64.1磨床装卸工件时间标准序号12345678910DB354250607387105125150180L1001442073004306209001

12、2801850266(外磨内磨时十间（分）二顶尖装平面磨0.70.80.91.11.21.41.61.92.12.5心轴装中心架三爪1.41.61.82.22.42.83.23.84.25闷堵四爪2.12.42.73.33.64.24.85.76.37.5精度四爪4.24.85.46.67.28.49.611.412.615磨外圆时序号12345678910111213141516D3525/4520/6075100130170220285L354250607286104124149179215258310372446535时间（:22.63.13.33.63.94.24.75.25.96.6

13、7.68.7101214/211.31.61.71.822.12.42.633.33.84.456761.51.82.22.32.32.42.52.62.72.833.23.43.744.571.722.42.52.62.72.833.23.53.84.14.555.66.481.82.22.62.72.933.23.53.84.14.55.15.76.47.38.3922.42.93.13.33.53.84.24.65.25.86.57.58.59.9111033.644.44.85.46.178910121417111011131517192125293339465464121416182

14、1242833384553627487104磨内端时零加2分钟（包括卸工件或更换刀杆）磨端面时间标准序号1234567891011121直径D2024293541506072851031241491宽度B567810121518212631374时间（分）60.50.60.70.80.911.11.31.51.822.3270.60.70.80.911.11.31.51.822.32.780.70.80.911.11.31.51.822.32.73390.80.911.11.31.51.822.32.733.磨内孑L时间标准123456789101112D35/4530/5426/6523/7

15、820/9317/11215/13413/16111/19310/232L303540465260708090106121140时间（分）131415161719212325273033/26.577.588.59.51112131415176111111111212121213131414712121213131314141515161781313141415151617181921239151617181920212325273033磨平面时间标准123456789101112131B203143567291112136164196L1001231481782122522973494094

16、77557648时间（分）2.93.13.33.53.73.94.24.54.95.35.86.47.1762.52.52.62.72.82.93.13.23.43.63.84.14.4472.62.72.82.93.13.23.43.63.84.14.44.85.2582.93.13.23.43.63.94.24.54.95.35.86.47793.63.94.14.54.85.35.86.377.78.69.6111花键磨时间标键数Z加工长323640455057637080901001101301401时间（:617.818.51919.820.621.522.523.724.926.4

17、27.929.731.733.83824.325.326.127.428.629.931.43335.137.139.642.245.348.65103132.433.635.136.738.640.843.145.748.651.955.559.164.36机动时间标准（分）钻床甘说明：T=KT有扩L孔径廿_20406080100100.1.592.112.633.1510.61.722.282.843.4010.72.112.793.484.1720.92.693.574.455.3331.43.935.226.517.8051.85.016.658.299.93立铣序号123456789

18、1011加工长度1012141721253035435262t铣平面5060708090100110120130140铣侧面202530354045505560铣油槽R5R3铣直槽514-1210-865433020-1412-86543铣键槽14-1210-86-4时间（铣平面3441.781.861.91.9622.12.22.32.42.52.62.8513.33.43.53.63.73.83.944.24.44.54.8铣油槽2.62.72.82.93.23.33.53.8铣槽33.33.53.84.24.54.95.35.86.36.87.3铣床、刨床装卸时间标准1234567891

19、0直径D宽度B354250607387105125150180长度L10014420730043062090012801850时间（分）简单装卡（平口钳三爪11.21.31.51.722.32.733.5中等装卡22.42.633.444.65.467高精度、复杂装卡44.85.266.889.2111214铣T型槽、燕尾槽时间标准12345678T型b43630242016长度L3036435262759010燕尾H510152025时间1011121315161819万能z序号12345678910111213加工长度10121417212530364352627489加工宽铣平面5060

20、708090100110120130140铣直槽1520-1210-86543切断3020-1412-86543时间（分铣平面3-433.13.33.33.43.63.73.944.24.44.64.95.250.85.866.16.36.46.66.87.17.47.688.38.7铣槽2.12.22.52.72.93.23.43.744.44.75.26.1铣花车加工要求直径D键数Z32364045505763708090100留磨4（至尺寸5）X13622.323.123.824.825.726.928.129.631.13334.93848829.430.431.332.833.835

21、.437.138.941.143.546.15472830.431.632.634.235.737.439.341.343.946.449.5821121038.840.54243.945.948.35153.957.160.764.7花键铣准时间2：00铣齿条时间表标准加工宽度12.51416182023252932364045505763M单个齿时间（留磨）2.52.42.42.42.52.62.62.72.82.93.13.13.33.53.73.933.53.53.63.73.83.94.04.14.24.44.64.85.05.35.643.53.63.73.83.94.04.14.

22、24.44.64.85.05.35.55.953.63.73.83.94.04.14.24.44.64.85.05.35.65.96.263.83.94.04.14.24.44.64.85.05.35.65.96.26.67.1单件定额=单方早时间义齿数+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、序号123456789101112131加工长度L65150240340430580平面宽度B101316212632394858708510312414立、斜面高度H56891114172024293542516槽深t67910121518212530时南

23、平面一刀34.14.34.44.64.855.35.76.16.57.17.78.58.一刀56.36.56.66.76.97.17.37.67.88.28.699.610一刀66.56.76.877.27.57.88.28.699.610.3111斜面一刀叮6.46.56.66.877.27.47.788.48.89.39.910一刀599.19.39.49.69.71010.310.610.911.311.812.41直槽宽8125.65.866.26.66.97.37.88.49.19.910.912.113141611.111.511.912.513.113.814.615.616.8

24、18.219.821.824.226182016.817.317.918.819.720.721.923.425.227.329.732.736.240刨燕尾槽时间标准说明：1、表内时间为双燕尾槽时间2、8=55。60工件长度65150240340580工件长度65HB光洁度时1可（分)HB光洁度3421.825.129.935.744.33414.21075631.235.441.749.460.35035.45617.66公差35.74151.262.679.26公差20.4342630.938.74861.83418.81611.25636.542.952.864.782.49063.6

25、5623.16公差43.252.867.284.91126公差28.13432.94153.468.791.43424.22517.55644.955.2719011913091.95628.56公差55.570.492.91211646公差35.7钳工装卸工件时间标准直径D宽度B35425060738710512515018021长度L100144207300430620900128018502660序号1234567891011时间（分）般装卡（平口钳三爪）11.21.31.51.722.32.733.54较长杂半装卡22.42.633.444.65.4678高精度、复杂装卡44.85.2

26、66.889.211121416扩孔K=0.8铰孔K=1.5钳工、钻孔、攻螺纹时间标准序号1234567891011L1015203040506686111145188D54/7.53/112/172535466080M54/63/8101214182027时间（分）钻模钻孔时间11.21.41.72.12.533.64.35.26.2划线钻孔22.22.42.73.13.544.65.36.27.2手攻螺纹22.42.83.44.2567.28.61012去毛刺、倒角时间标准长度L去毛刺5065851101431862413144085306891义45倒角50658511014318624

27、13144085306892X455065851101431862413144085303X455065851101431862413144X45506585110143186时间（分）去毛刺0.50.60.811.21.51.92.433.74.66直线倒角11.31.622.43.13.84.867.59.312曲线倒角1.51.92.32.93.74.65.77.28.9111417键槽划线打字头时间（标准）分度一般中等复杂二个字四个字六个字孔数1时间（分）时间（分）L5034.56曲面打字1.522.5插床装卸工件时间三爪装卡在工作台上压板紧固夹具装卡工件最大尺寸槽宽501326501

28、001.5431011502548121512502.5651416每分钟一次加0.5分钟1820准终时间7级以上：4.006级以上：滚蜗轮时间标76.00齿数2023263035404653617081931071231M时一间（分）218.419.7212325273032364044495562324.8273032364044495562707989101143337414551576472819210411813515315455056637180911031171331521731982262661697787991121281461661892162472833233786971

29、101251421621852112412763163624144755注：模数大于M8时，1、粗滚按8级查给2、精滚直接查出乖上相应系数插床准终时间1.30拉床准终时间1.30展高度拉床时间标准30拉单键5681012141618203070拉花键56810121416拉孔203040506071120工件长度183055.45.86.36.97.48.18.89.610.412020031505.45.86.36.97.48.18.89.610.41151805.86.36.97.48.18.89.610.41112811206.36.97.48.18.89.610.411121.3.5齿度倒角机床插齿装卸工件时间准终时间2.00D齿度倒角机床插齿装卸工件时间准终时间2.00D100200300400时间=单齿时间XZ+5B30405060齿度倒角时间外齿24812模数M2M3M4M5内齿6101520单面单齿时间0.170.210.2660.33磨削直齿轮时间标准调整系数：平、弧插四、六方时，按.准终时间插外齿2.00小时插内齿3.00小时加工精度模数M151719212326283288-8留磨28.79.39.910.811.512.31