中华人民共和国国家标准短柄机用和手用丝锥GB/T3464.3一94Shortshankmachineandhandtaps本标准中丝锥的型式和尺寸参照采用了国际标准ISO529-1975K短型机用丝锥和手用丝锥》.并根据国内的需求总长作了适当的调整。1主题内容与适用范围本标准规定了短柄机用丝锥(高性能级和普通级)与手用丝锥的型式、尺寸和标记等的基本要求本标准适用于加工普通螺纹(GB/T192-193,GB/T196^-197)的短柄机用和手用丝锥。2引用标准GB/T192GB/T193GB/T196GB/T197GB/T968GB/T969普通螺纹基本牙型普通螺纹直径与螺距系列(直径1^-600mm)普通螺纹基本尺寸(直径1一600mm)普通螺纹公差与配合(直径1^355mm)丝锥螺纹公差丝锥技术条件3.1丝锥的型式和尺寸粗短柄机用和手用丝锥按图1和表1、表2的规定。a-n〕、”厂roI一图1国家技术监督局1994-12一20批准1995一09一01实施机用螺旋槽丝锥内容屑丝锥http://noristap.blog.china.alibaba.com/GB/T3464.3一94表1粗牙普通螺纹用丝锥mm代号公称直径d螺距尸d,1L1,方头d1M11.00.252.55.5284.52.004Ml.11.1Ml.21.25.07.0Ml.41.40.308.032Ml.61.60.35M1.81.8365.5M22.00.406.02.245M2.22.20.452.895M2.52.5表2细牙普通螺纹用丝锥mm公称直径d螺距尸方头代号d12MIX0.2MI.1X0.2MI.2X0.24.5280.24X0.22.52.006又0.25。0321一12一14一以一18MI一MlM1.8X0.2M2X0.25550.252又0.25362.86.02.245一70-80-955X0.350.3520-M一25砚-MZ3.2粗柄带颈短柄机用和手用丝锥按图2和表3、表4的规定。为机用螺旋槽丝锥内容屑丝锥http://noristap.blog.china.alibaba.com/GB/'r3464.3一94右)图2表3粗牙普通螺纹用丝锥nltn代号公称直径d螺距rd,lLd,min11方头a乙M33.00.503.1511.0402.127.02505M3.53.5(0.60)3.5513.02.802.50452.808.03.156M44.00.704.003553.15M4.54.5(0.75)4.50M55.00.805.0016.0503.559.04.007M66.01.006.3019.0554.5011.05.0085.605.307.10M77.0M88.01.258.0022.0656.0013.06.3097.1014.07.10109.00M99.0M1010.01.5010.0024.0707.5015.081011206机用螺旋槽丝锥内容屑丝锥http://noristap.blog.china.alibaba.com/cs/T3464.3一94表4细牙普通螺纹用丝锥mrn代号公称直径d螺距尸力头d,d,Inllrl1011黝一娜一球一冻︷翩一州一柯一渊一咖一附一80(jM3X0.35M3.5火0.35M4X0.5M4.5只0.5M5X0.5M5.5X0.5M6X0.5M6K0.75M7又0.75M8X0-5M8又0.75M8X1M9又0.75M9X1M10X0.75M10X1M10X1.253153.554.004.505.005.601.11.0402.122.502.807.013.0458.03.1516.017.03.554.009.0506.304.5011.07.1019.05308.006.0013.0609.0022.D19.022.020.07.1014.010.DO657.5015.024.0︺十一书上二暇3.3细短柄机用和手用丝锥按图3和表5、表6的规定。A厂A一A图3机用螺旋槽丝锥内容屑丝锥http://noristap.blog.china.alibaba.com/GB/'r3464.3一94表5粗牙普通螺纹用丝锥们1们吧代号公称直径d螺距1.d,LL方头a1,M33.00.502.2411.0401.8042.00M3.53.5(0.60)2.5013.0452.505M44.00.703.152.80M4.54.5(0.75)3.55M5500.804.0016.0503.115C,M66.01.004.5019.0553.554.5075.60M7(7.0)M88.01.256.3022.0655.0085.607.10M9(9.0M1010.01.508.0024.0706.30g25.0Mil(11.0)M1212.01.759.0029.0807.10里0M1414.02.0011.2030.0909.001210.001312.5032.0M1616.0M1818.02.50i4.0037.010011.2014M2020.016-0038.011012.SO16M2222.0M2424.03.0018.0045.012014.001816.002020.00M2727.048.0130M3030.03.5018.002222.405110M3333.0M3636.04.0025.0057.014520.002422.402628.0060.0M3939.0160M4242.04.5025.002831.5067.0M4545.017525.0028M4849.05.0028.003]35.5070.0M5252.0208机用螺旋槽丝锥内容屑丝锥http://noristap.blog.china.alibaba.com/Gs/T3464.3一94表6细牙普通螺纹用丝锥mm代号公称直径d螺距尸d,11.方头配八M3X0.353.00.352.2411.0401.80滚2.00M3.5X0.353.525013.0452。5()5M4X0.64.00.503.15艺‘80M4.5X0.54.53.554.0016.0503.156M5X0.55.017.0M5.5火0.5(5.5)355M6X0.756.00.754.5019.04.5075.60M7X0.75(7.0)605.008M8X0.758.06.30M8X122.01.005.608M9X0.75(9.0)0.757.1019.022.0M9X11.00MlOX0.7510.00.758.0020.0656.30924.01.00M10X11...
