渐开线花键拉刀技术条件

渐开线花键拉刀技术条件

国家标准 GB/T5102一2004 代替GBT502-1985 渐开线花键拉刀技术条件 Broachesforinvolutespline一Technicalspecifications 2004-08-01实施 2004-02-10发布 国家质量监督检验检疫总局 发布 中 国国家标准化管委员会国家标准
GB/T5102一2004 前 言 本标准是对GB/T5102一1985《渐开线花键拉刀技术条件》的修订,按GB/T1.1一2000进行了编 辑性修改 本标准与GB/T5102一1985相比主要变化如下: 增加了“前言”,"第1章范围”,“第2章规范性引用文件”的内容 -增加了标准压力角an=37.5"的渐开线花键拉刀量棒跨棒距M值、M值的极限偏差,齿形公差 等; -删除“拉刀齿形均为平齿根 ao=45"时,用直线齿形代替渐开线齿形” 3.7中增加了“M值不允许有正锥度,其反锥度应在公差范围内” -将表3,表5中模数用“3”代替“3.5” 3,8,2中增加了“模数小于1m” 增加了“3.8.3标准压力角a,=45”模数大于等于1mm时,齿形公差按表6”并增加表6 1、3.11.2中增加了“对拉刀基准轴线”,将3.11.1中用“跳动最大值应在同一方向”代替 “跳动应在同一方向”; 3.17内容用“拉刀用普通高速工具钢制造,或用高性能高速工具钢制造”代替 3.18中增加“高性能高速工具钢制造的拉刀,切削部分热处理硬度应大于64HHRc” 取消了性能试验一章; 标志中用“制造厂或销售商”代替“制造厂”,“标准编号”代替“本标准编号” 包装中用“牢固”代替“可靠”,删除“封存有效期一年” 资料性附录c中模数1mm以上(包括模数1mm)删除齿槽半角e 本标准的附录A、附录B附录C是资料性附录 本标准由机械工业联合会提出 本标准由全国刀具标准化技术委员会归口 本标准由哈尔滨第一工具厂负责起草 本标准主要起草人;张新国,王家喜、,邢义、于岩 本标准所代替的历次版本发布情况为 GB/T5102一1985
GB/T5102一2004 渐开线花键拉刀技术条件 范围 本标准规定了渐开线花键拉刀的技术要求,标志和包装的基本要求 本标准适用于加工GB/T3478.1一3478.4一1995中内花键的渐开线花键拉刀 内花键参数;标准 压力角an=30"时,模数m=1 lmm一5mm,基本尺寸D =12.5mm~127.5mm(m<2mm,4H除外); 标准压力角a=37.5"时,模数m 5mm,基本尺寸D.=12.4mm~127mm(m<2mm,4H除 三Imm一 外);标准压力角an=45"时,模数m=0.5mm一2.5mm,基本尺寸D=10.6mm一130.4mm. 规范性引用文件 下列文件中的条款通过本标准的引用而成为本标准的条款 凡是注日期的引用文件,其随后所有 的修改单(不包括勘误的内容)或修订版均不适用于本标准,然而,鼓励根据本标准达成协议的各方研究 是否可使用这些文件的最新版本 凡是不注日期的引用文件,其最新版本适用于本标准 GB/T3478.1一1995圆柱直齿渐开线花键模数基本齿廓公差(eqIs04156;1981 GB/T3478.21995圆柱直齿渐开线花键30"压力角尺寸表(neqIso4156;1981) GB/T3478.3一1995圆柱直齿渐开线花键37.5"压力角尺寸表(neqIsO4156;1981) GB/T3478.4一1995圆柱直齿渐开线花键45°压力角尺寸表(negISO4156:1981 GB/T3832. 拉刀柄部第2部分圆柱形前柄 2 GB/T3832.3拉刀柄部第3部分圆柱形后柄 技术要求 3.1拉刀表面不得有裂纹,碰伤,锈迹等影响使用性能的缺陷 3.2拉刀切削刃应锋利,不得有毛刺,崩刃和磨削烧伤 3.3拉刀容屑槽的连接应圆滑,不允许有台阶 3.4拉刀表面粗糙度按下列规定 刀齿圆柱刃带表面 R=l.6Am; 精切齿和校准齿前面 Rzl.6Am; 粗切齿前面 Re3.2Am; R3 刀齿后面 2 从m; 花键齿两侧面 R:3.2m 前导部和后导部圆柱表面Ra0.63 m; 中心孔工作锥面 R:3.2m Ral.25 -柄部圆柱表面 m; 花键齿侧隙表面 R:6.3Am. 3.5拉刀粗切齿外圆直径的极限偏差和相邻齿直径齿升量差按表1 表1 单位为毫米 直径齿升量 外圆直径的极限偏差 相邻齿直径齿升量差 0.06 0.0l0 士0.010 >0.06~0.1o 士0.015 0.015
GB/T5102一2004 表1(续 单位为毫米 直径齿升量 外圆直径的极限偏差 相邻齿直径齿升量差 >0.100.12 士0.020 0.020 0.025 >0.12 士0.025 3.6拉刀精切齿和校准齿外圆直径的极限偏差按表2 校准齿及与其尺寸相同的精切齿外圆直径尺寸的一致性为0.007mm,且不允许有正锥度 表2 单位为毫米 拉刀分圆直径 外圆直径极限偏差 30 -0.013 3050 -0.016 >5080 -0.019 80 -0.021 3.7拉刀齿厚误差用量棒跨棒距M值测量,M值不允许有正锥度,其反锥度应在公差范围内 3.7.1标准压力角a=30,an=37.5"时,M值的极限偏差按表3 表3 单位为毫米 M值极限偏差 模 数 花 内 键齿槽公差带 4H 5H 6H 7H 0 11.25 -0.020 -0.030 -0.035 1.52 -0.025 -0,035 -0.040 2.53 -0.015 -0.030 -0.040 -0.045 5 -0.020 -0.035 -0.045 -0.050 3.7.2标准压力角=45"时.M值的极限偏差按表4 表 单位为毫米 值 极 限 偏 差 M 内 花 键 齿 槽 公 差 带 mm 6H 7H 0.5~1 -0.025 -0.030
GB/T5102一2004 表4(续 单位为毫米 差 M值极限偏 模 数 内 花 键 齿 槽 公 带 差 6H 7H 0 1.252.5 -0.030 -0.040 3.8拉刀齿形公差 标准压力角an=30",an=37.5"时,齿形公差按表5 3.8.1 表5 单位为毫米 形 美 齿 公 模 数 花 键 齿 带 内 槽 公 差 5H 6H 7H 4HI 11.25 0.012 0,015 0.020 1.5~2 0,025 0.015 0.020 -3 0.010 0.030 2.5~ 4~5 0.012 0.020 0.025 0.035 3.8.2标准压力角a=45",模数小于1mm时,齿形半角的极限偏差为士10 3.8.3标准压力角ao=45",模数大于等于1mm时,齿形公差按表6 表6 单位为毫米 齿 形 公 差 模 数 6H 7H 11.25 0.015 0.020 0.020 0.030 1.52.5 3.9拉刀花键齿周节累积公差按表7 单位为毫米 周 节 累 积 公 差 分圆直径 齿 内 花键 齿 公 差 带 槽 D 4H 5H 6H 7H 二24 0.015 0.02o 0.025 1018 >24 0.022 0.030 24 0.012 0.018 >18一30 >24 0.021 0.025 0.035 <24 0.015 >30~50 >24 0,025 0.030 0.040 24 0.018 >5080 >24 0,045 0.021 0.030 0.035 <24 80 0.050 >24 0.025 0,035 0,040
GB/T5102一2004 3.10拉刀花键齿侧面沿纵向对拉刀基准轴线的平行度公差在刀齿部分每500mm长度上为: -内花键齿槽公差带4H,5H:0.015mm; -内花健齿槽公差带6H、7H:0.020mm. 3.11拉刀圆柱表面对拉刀基准轴线的径向圆跳动 3.11.1拉刀校准齿及精切齿对拉刀基准轴线的径向圆跳动公差等于校准齿外圆直径公差值,且跳动 最大值应在同一方向 3.11.2拉刀其余部分圆柱表面对拉刀基准轴线的径向圆跳动公差按表8 表8 单位为毫米 径 拉刀全长与基本尺寸D.的比值 圆 跳 差 向 动公 <15 0.03 >15~25 0.04 >25 0,06 3.12拉刀柄部与卡爪接触的圆锥面对拉刀基准轴线的斜向圆跳动公差为0.1nmm 3.13拉刀柄部型式和基本尺寸按GB/T3832.2~GB/T3832.3 3.14拉刀前导外圆直径偏差按7 15拉刀几何角度的极限偏差为 3. 十2 前角 -1 十1" 切削齿后角 0" 十0"30 校准齿后角 16拉刀全长尺寸的极限偏差为 3 -拉刀全长小于或等于1000mm时;士3mm; 拉刀全长大于1000mm时:士5 mm 3.17拉刀用普通高速工具钢制造,或用高性能高速工具钢制造 3.18普通高速工具钢制造的拉刀,热处理硬度为 -刀齿和后导部:63HRC66HRC 前导部.60HRC66HRC; 柄部:40HRC52HRC 高性能高速工具钢制造的拉刀,切削部分热处理硬度应大于64HRC 允许进行表面强化处理 标志和包装 4.1标志 4.1.1拉刀上应清晰地标有;制造厂或销售商的商标、产品规格、拉削长度、前角、,拉刀材料(普通高速 工具钢可以不标),制造年月 4.1.2拉刀包装盒上应标有;制造厂或销售商的名称、地址和商标、产品名称、产品规格、拉削长度、拉 刀材料、件数、制造年月、标准编号 4.2包装 拉刀在包装前应经防锈处理,包装必须牢固,并能防止在保存和运输中产生损伤
GB/T5102一2004 附 录 A 资料性附录 标准压力角a,=30"的渐开线花键拉刀 量棒跨棒距M值尺寸 表A.1 单位为毫米 跨棒距M值尺寸 模 数 量 棒 齿数 4H 5H 6H 7H 1 13.642 13.682 13.746 12 14.769 14.812 14.879 13 15,675 15,715 15,785 16.781 16,824 16.895 15 17.700 17.743 17.813 16 18.791 18.835 18.908 19.718 19,763 19,836 18 20.800 20.844 20.919 19 21.734 21.780 21.855 20 22.853 22. 929 22.805 2 23.748 23.794 23.870 22 24.812 24.860 24.936 23 25.884 25.758 25.806 24 26.817 26.866 26.945 25 1.833 27.768 27.816 27.897 26 28.821 28.870 28.951 27 29.777 29,826 29.907 28 30.826 30,875 30.958 29 31.783 31.834 31.916 30 32.829 32.879 32.963 31 33.791 33.841 33.925 32 34.833 34.884 34.968 33 35.796 35.847 35.932 34 36.974 36.835 36,888 35 37.802 37.853 37.939 36 38.839 38,892 38.978 37 39.806 39.859 39,945 38 40,894 40.841 40,982 39 41.81 41.864 41.952
GB/T5102一2004 表A.1(续 单位为毫米 棒 跨 棒 距M值尺 齿 数 量 D 4H 5H 6H 7H 40 1.833 42.844 42.897 42.986 12 18.502 18.547 18.619 13 19.634 19,677 19.752 21.017 21.063 21.139 15 22.165 22.211 22.287 16 23.529 23.577 23.655 24.688 24.736 24.815 18 26.040 26.088 26.168 27.208 27.257 27.338 19 20 28.549 28,598 28.68o 21 29.725 29.776 29.858 22 31.055 31.106 31.190 23 32.239 32.290 32.375 24 33.562 33,613 33.700 25 34.750 34.803 34.888 1.25 26 2.311 36,120 36.207 36.068 27 37.261 37.314 37.402 28 38.572 38.626 38.715 29 39.771 39.824 39.912 30 41.078 41.131 4l.221 31 42.333 42.423 42.278 32 43.637 43.581 43.728 44.786 44.84o .932 33 44. 46.085 46.141 46.234 34 35 47.291 47.347 47.441 48,646 36 48.590 48,738 37 49.798 49,854 49,949 38 51.092 51.148 51.245 39 52.303 52.36 52.455 53.596 53.652 53.749 40 12 22.493 22.539 22.615 13 23.850 23.897 23.974 1.5 2.886 14 25.514 25.562 25.642 15 26.890 26.938 27.019
GB/T5102一2004 表A.1(续 单位为毫米 棒 跨 棒 距M值尺 齿 数 量 D 4H 5H 6H 7H 16 28.531 28.580 28.662 17 29.922 29.973 30.055 18 31.546 31.597 31.680 19 32.948 32,999 33.084 20 34.557 34.610 34.695 21 36.109 35.970 36.022 22 37.567 37.621 37.709 987 心 38. 39.042 39.131 24 40.577 40.63 40.721 25 42.003 42.059 42.149 26 43.585 43.64o 43.732 27 45.017 45.073 45.166 1.5 28 2.886 46.592 46,648 46.741 29 48.028 48,086 48.179 750 65 30 49.599 49, 49. 31 51.039 51.097 51.193 32 52.603 52.662 52.759 33 54.049 54.108 54.204 34 55.609 55668 55.766 35 57.057 57.l17 57.215 36 58.674 58.772 58.615 37 60.065 60.124 60.224 61.618 .679 61.779 38 o 39 63.071 63.132 63.232 64.623 64.684 64.785 40 12 25.817 25.866 25.949 13 27.398 27.449 27.532 14 29.336 29.388 29.473 15 30.940 30.992 31.080 .75 3,211 32.851 32.904 32.992 16 17 34.473 34.528 34.616 18 36.364 36.419 36.509 19 38.000 38055 38.148 20 39.876 39.931 40,024
GB/T5102一2004 表A.1(续 单位为毫米 棒 跨 棒 距M值尺 齿 数 量 D 4H 5H 6H 7H 41.522 ..579 1.673 21 41. 22 43.384 43,44l 43.537 23 45.041 45,099 45.195 24 46.892 46,950 47.048 25 48.557 48,615 48.712 26 50.557 50.400 50.460 27 52.070 52.130 52.229 ;97 28 53.907 53. 54.066 29 55.583 55,643 55.744 30 57.412 57.474 57.575 1.75 3.21l 31 59.094 59.154 59.257 32 60.918 60,98o 61.082 33 62.602 62.665 62.768 34 64.423 64.486 64.589 66,174 .29 35 66.111 66. 67.927 67.991 68.095 36 37 69.618 69,683 69.789 38 71.431 71.496 71.602 39 73.126 73.191 73.298 40 74.934 74.999 75.107 12 29.487 29.538 29.625 13 31.347 31.294 31.434 33.508 33.651 14 33.561 15 35.342 35,397 35.487 16 37.525 37.581 37.672 17 39.529 39.379 39.436 18 41.540 41.596 41.692 3,666 19 43.409 43.467 43,563 20 45.552 45.611 45.707 21 47.434 47.493 47.591 22 49.563 49,622 49.721 23 51.455 51.516 51.615 24 53.571 53632 53.733 25 55.474 55.535 55.636
GB/T5102一2004 表A.1(续 单位为毫米 棒 跨 棒 距M值尺 齿 数 量 D 4H 5H 6H 7H 57.579 57.642 57 26 744 27 59.488 59.551 59.654 28 61.587 61.65o 61.754 29 63.502 63.565 63.671 30 65.594 65657 65.764 31 67.686 67.514 67.578 32 69.599 69,664 69.772 33 3.666 71.589 71. 698 71.526 73.605 73.779 73.670 34 35 75.534 75,600 75.710 36 77.6o8 77.676 77.787 37 79.543 79.609 79.720 38 81.614 81.681 81.792 39 83.550 83,618 83.731 85,686 40 85.618 85.799 12 36.905 36.943 36,998 37.091 13 39.164 39.202 39,259 39.353 14 41.931 41.970 42.028 42.125 15 44.224 44.262 44.322 44.419 16 46.951 46.992 47.052 47.151 17 49.371 49.471 49.270 49.309 18 52.1714 51.969 52.o10 52.073 54.306 54.349 54.41o 54.513 19 20 56.984 57.026 57.089 57.194 21 2.5 4.620 59.337 59.379 59,443 59.549 22 61.996 62.104 62.211 62.039 23 64.361 64.405 64.470 64.578 24 67.007 67.051 67.l17 67.226 25 69.384 69.428 69.495 69.604 26 72.016 72.062 72.239 72.128 27 74.403 74.447 74.515 74.626 28 77.025 77.070 77.139 77.251 29 79.419 79.465 79.533 79.646 30 82.032 82.078 82.148 82.262
GB/T5102一2004 表A.1(续 单位为毫米 棒 跨 棒 距M值尺 齿 数 量 D 4H 5H 6H 7H 31 84，434 84，480 84.549 84.664 32 87.040 87.086 87.156 87.272 33 89.446 89.492 89,563 89.681 34 92,045 92.093 92.163 92.282 35 94.457 94.505 94.577 94.695 2.5 4.62o 36 97.051 97.098 97.170 97.289 37 99.468 99.516 99.589 99.708 177 38 102.056 102.104 102. 102.297 104.477 104.525 lo4.599 104.72o 39 40 107.060 107.11o 107.183 107.305 12 44.278 44.317 44.377 44.475 13 46.989 47.030 47.090 47.190 14 50.307 50.349 50.4l1 50.515 15 53,060 53.1o1 53.164 53.267 16 56.333 56.376 56,440 56.546 17 59,115 59.157 59,222 59.329 18 62.354 62.398 62.463 62.5733 19 65,158 65.202 65.269 65.379 20 68.372 68.416 68.482 68.594 21 71.195 71.239 71.307 71.421 22 74.385 74.432 74.615 74.500 77.226 心 7.271 77.341 77.455 5.544 24 80,516 80.631 80.399 80.446 25 83.251 83.298 83,368 83.485 26 86,409 86.458 86.529 86.646 27 89.274 89.512 89.321 89.393 28 92.420 92.467 92.540 92.661 29 95.292 95.341 95.414 95.536 30 98.428 98.477 98.552 98.674 o1.31o 101.359 lo1.433 101.556 31 32 104.437 104.486 104.561 104.685 33 107.324 107.374 107.449 107.575 34 10.443 110.494 ll0.570 110.696 35 113.339 113.389 l13,466 113.592 10
GB/T5102一2004 表A.1(续 单位为毫米 棒 跨 棒 距M值尺 齿 数 量 D 4H 5H 6H 7H 36 116.450 116,502 116.577 116.706 37 119.350 119,402 l19.479 119.606 122.507 122.585 38 5，544 122.455 122.713 39 125.362 125.41l4 125.492 125.620 40 28.462 128.514 128.591 128.722 12 59.310 59.353 59.42o0 59.528 13 62.927 62.970 63.037 63.1l47 67.354 67.400 67.468 67.581 15 71.137 71.070 71.252 71.024 16 75.390 75.436 75.507 75.623 N 79.099 79.146 79.216 79.334 18 83,419 83.468 83.539 83.66o 19 87.159 87.207 87.28o 87.401 91.444 91.493 91.567 91.691 20 21 7.500 95.209 95.258 95.333 95.457 22 99.464 99.515 99.591 99.716 23 103.251 103.302 103.378 103.505 24 107.483 107.535 107.612 107.740 25 1l.286 1l1.339 lll.415 111.544 1l5,551 115.630 26 115.500 115，761 27 119.317 119,370 l19.449 119.580 123.513 123,566 123.647 28 123.779 29 27.344 127.398 127.477 127.61l 30 131.526 131,58o 131.661 131.795 12 74.459 74.506 74.577 74.693 13 78.980 79.028 79.217 79,099 84.567 84.517 84.639 84.761 15 89.105 89.153 89.228 89.350 16 94.565 94.615 94.691 94.816 99.202 99.252 99.329 99.455 104.655 1o4.734 18 9.500 104.604 104.863 19 109.280 109.540 109.331 109.410 20 l4.637 1l4.690 ll4.770 ll4.902 21 19.343 119.396 l19,477 119,610 22 124.665 124.719 124.801 124.936 23 129.397 129.453 129.534 129.671 134.744 134.828 134.966 134.688 24 11
GB/T5102一2004 附 录 资料性附录 标准压力角a=37.5"的渐开线花键拉刀 量棒跨棒距M值尺寸 表B.1 单位为毫米 跨棒距M值尺寸 模 数 量 棒 齿数 4H 5H 6H 7H 1 13.676 13.708 13.761 12 14.803 14.836 14.890 13 15.705 15,738 15,793 16.810 16,844 16.901 15 17.726 17.761 17.817 16 18.817 18.852 18.910 19.743 19,778 19,836 18 20.822 20.858 20.917 19 21.756 21.792 21.852 20 2.827 22.863 22.923 2 23.767 23.804 23.865 22 24.830 24.867 24.929 23 25.875 25.776 25.813 24 26.834 26.871 26.934 25 1.833 27.784 27.822 27.885 26 28.837 28.875 28.938 27 29.791 29,829 29.893 28 30.839 30,878 30.942 29 31.796 31.835 31.900 30 32.842 32.881 32.946 31 33.802 33.841 33.907 32 34.844 34.883 34.950 33 35.806 35.846 35.912 34 36.953 36.846 36,886 35 37.81o 37.851 37.918 36 38.847 38,888 38.956 37 39.814 39.855 39,923 38 40,890 40.849 40,958 39 41.817 41.859 41.927 12
GB/T5102一2004 表B.1(续 单位为毫米 棒 跨 棒 距M值尺 齿 数 量 D 4H 5H 6H 7H 40 1.833 42.851 42.892 42.961 12 18.542 18.577 18.636 13 19.670 19,706 19.765 21.052 21.089 21.149 15 22.197 22.233 22.295 16 23.560 23.597 23.660 24.717 24.755 24.818 18 26.066 26.105 26.169 27.234 27.337 27.273 19 20 28.572 28.611 28.676 21 29.748 29.787 29.853 22 31.077 31.117 31.183 23 32.259 32.299 32.366 24 33.581 33,622 33.689 25 .877 34.769 34.809 34. 1.25 26 2.311 36.085 36,126 36.194 27 37.277 37.318 37.387 28 38.588 38630 38.699 29 39.784 39.826 39.896 30 41.091 41.133 4l.203 31 42.333 42.404 42.291 32 43.593 43.636 43.707 44.796 44.839 911 33 44. 34 46.096 46.139 46.211 35 47.301 47.345 47.417 48,642 36 48.598 48.714 37 49.806 49,850 49,923 38 51.100 51.144 51.218 39 52.310 52.355 52.428 53.602 53.646 53.721 40 12 22.520 22.557 22.619 13 23.873 23.911 23.973 1.5 2.886 14 25.533 25.572 25.636 15 26.907 26.946 27.01l 13
GB/T5102一2004 表B.1(续 单位为毫米 棒 跨 棒 距M值尺 齿 数 量 D 4H 5H 6H 7H 16 28.545 28.584 28.650 17 29.933 29.973 30.040 18 31.554 31.594 31.662 19 32.955 32,995 33.063 20 34.561 34.603 34.672 21 36.083 35.972 36.014 22 37.568 37.610 37.680 心 38.986 39.029 39.100 24 40.573 40,616 40.688 25 41.999 42.042 42.114 26 43.578 43.622 43.695 27 45.009 45.053 45.126 1.5 28 2.886 46.583 46.627 46.701 29 48.019 48,063 48.137 49.587 632 30 49, 49,706 31 51.027 51.072 51.147 32 52.590 52.636 52.711 33 54.034 54.080 54.155 34 55.593 55639 55.716 35 57.040 57.087 57.163 36 58.643 58.720 58.596 37 60.046 60.093 60.170 61.599 .646 61.724 38 o 39 63.051 63,099 63.177 64.602 64.649 64.728 40 12 25.881 25.921 25.987 13 27.459 27.500 27.567 14 29.394 29,435 29.503 15 30.996 31.038 31.106 .75 3,211 32.946 33.o16 16 32.904 17 34.524 34.567 34.638 18 36.413 36.456 36.528 19 38.047 38090 38.163 20 39.920 39.964 40,037
GB/T5102一2004 表B.1(续 单位为毫米 棒 跨 棒 距M值尺 齿 数 量 D 4H 5H 6H 7H 21 41.565 41.610 41.683 22 43.426 43,471 43.545 23 45.081 45.126 45.201 24 46.931 46,977 47.053 25 48.594 48.64 48.716 26 50.559 50.436 50.482 27 52.105 52.152 52.229 28 53.987 53.940 54.065 29 55.615 55662 55.740 30 57.444 57.491 57.570 1.75 3.21l 31 59.123 59.171 59.251 32 60.947 60,995 61.075 33 62.631 62.679 62.76 34 64.450 64.498 64.58 66,187 35 66.138 66.268 67.953 68.002 68.084 36 37 69.644 69,693 69.776 38 71.455 71.505 71.588 39 73.149 73.199 73.282 40 74.957 75.008 75.091 12 29.562 29.604 29.673 13 31.366 31.408 31.478 33.576 33,620 33.691 14 15 35.408 35,451 35.523 16 37.588 37.632 37.706 17 39.558 39.440 39.484 18 4l.598 41.643 41.718 3,666 19 43.465 43.511 43,587 20 45.606 45.652 45.728 21 47.486 47.533 47.610 22 49.612 49,659 49.738 23 51.504 51.551 51.630 24 53.618 53666 53.746 25 55.518 55.567 55,646 15
GB/T5102一2004 表B.1(续 单位为毫米 棒 跨 棒 距M值尺 齿 数 量 D 4H 5H 6H 7H 57.623 57.672 57.7533 26 27 59.531 59,58o 59.661 28 61.628 61.677 61.759 29 63.542 63.592 63.674 30 65.632 65682 65.765 31 67.685 67.552 67.602 32 69.636 69,686 69.770 33 3.666 71.560 71.611 71. 695 73.639 73,690 73.775 34 35 75.568 75,619 75.705 36 77.642 77.694 77.779 37 79.575 79.627 79.713 38 81.645 81.697 81.784 39 83.581 83,634 83.721 85,70o0 788 40 85.647 8S 12 37.002 37.032 37.077 37.152 13 39.257 39.288 39.333 39.409 14 42.020 42.051 42.097 42.175 15 44.309 44.340 44.387 44.465 16 47.034 47.066 47.ll3 47.193 17 49.380 49.428 49.508 49.348 18 52.126 52.045 52.078 52.208 54.380 54.412 54.543 19 54.461 20 57.055 57.088 57.138 57.220 21 2.5 4.620 59,405 59.439 59,489 59.572 22 62.063 62.147 62.231 62.096 23 64.426 64.460 64.51 64.596 24 67.069 67.104 67.155 67.241 25 69.444 69.479 69.531 69.617 26 72.075 72.11o 72.250 72.163 27 74.460 74.495 74.547 74.635 28 77.081 77.116 77.169 77.257 29 79.473 79.509 79.562 79.651 30 82.085 82.121 82.175 82.264 16
GB/T5102一2004 表B.1(续 单位为毫米 棒 跨 棒 距M值尺 齿 数 量 D 4H 5H 6H 7H 575 521 31 84，485 84 84 84.665 32 87.089 87.126 87.18o 87.271 33 89.495 89.531 89,586 89.677 34 92,093 92.130 92,185 92.277 35 94.504 94.541 94.596 94.688 2.5 4.62o 36 97.096 97.1314 97.189 97.282 37 99.512 99.550 99,606 99.699 38 102.137 102.099 102.193 102.287 104.520 104.557 lo4.614 39 104.708 40 107.l02 107.140 107.197 107.291 12 44.396 44.428 44.476 44.556 13 47.102 47.134 47.182 47.263 14 50,417 50.450 50.499 50.582 15 53.163 53.197 53.246 53.329 .518 16 56 462 56 56.4333 56.602 17 59.211 59.245 59,296 381 18 62.447 62.482 62.533 62.62o 19 65,248 65.283 65.335 65.422 20 68.458 68.493 68.546 68.635 21 71.279 71.314 71.368 71.456 22 74.468 74.504 74.647 74.558 77 77 心 77.395 77.485 .304 340 5.544 24 80.476 80.512 80,567 80.658 25 83.325 83.362 83,417 83.509 26 86,483 86.520 86.576 86.668 27 89.531 89,344 89.381 89.437 28 92.489 92.527 92.583 92.677 29 95.360 95.398 95.454 95.549 30 98.494 98.532 98.590 98.685 31 1o1.374 101.412 lo1.470 101.565 32 104.499 104.538 l04.596 104.692 33 107.386 107.425 107.483 107.58o 34 10.503 110.543 110.601 110.699 35 113.397 113.436 l13,495 113.593 17
GB/T5102一2004 表B.1(续 单位为毫米 棒 跨 棒 距M值尺 齿 数 量 D 4H 5H 6H 7H 36 116.507 116,547 116.606 116.705 37 119.4o6 119,446 l19.506 119.605 122.551 122 38 5，544 122.51 122.711 .611 39 125.415 125.455 125.516 125.616 40 28.514 128.555 128.615 128.716 12 59.450 59.485 59.625 59.537 13 63.057 63.093 63.146 63.234 67.479 67.515 67,570 67.660 15 1.17m7 71.l41 71.232 71.323 16 75.502 75.540 75.595 75,688 17 79.205 79.243 79.299 79.393 18 83.521 83.559 83617 83.712 19 87.256 87.295 87.352 87.448 91.537 91.576 91.634 91.731 20 21 7.500 95.298 95.337 95.396 95.493 22 99,550 99.590 99,649 99.748 23 l03.332 103.372 103.432 103.532 24 07.562 107,602 107.662 107.763 25 11.361 1l1.402 l1l.463 111.564 115.571 1l5,612 115.674 115.776 26 27 119.386 119,427 l19.489 119.592 123,622 123.684 28 123.580 123.788 29 127.408 127.450 127.512 127.617 30 131.588 131.63 131.693 131.798 12 74.610 74.648 74.705 74.800 79.215 13 79.120 79.158 79.311 84.688 84.747 84.649 84.844 15 89.226 89.266 89.325 89.423 16 94.680 94.720 94.780 94.880 99.308 99.349 99.409 99.510 104.705 104.746 l04.808 18 9.500 104.9l0 19 109.373 109.415 109.47？ 109.58O 20 1l4.726 1l4.768 ll4.831 ll4.935 21 119.427 119,469 l19,532 119,638 22 124.743 124.786 124.850 124.957 23 129.471 129.514 129.578 129.686 134.758 134.802 134.867 134.976 24 18
GB/T5102一2004 附 录 C 资料性附录 标准压力角a,=45°的渐开线花键拉刀 量棒跨棒距M值尺寸 表c.1 单位为毫米 西糟半角" 跨棒距M值尺寸 量棒尺寸 模 数 齿数 D 6H 7H 6H 7H 20 49°07” 48"54 l1.784 l1.821 24 4826 48'14 13.789 13.827 28 47"56' 47"46 15,793 15,832 32 47”34 47”24 17.837 17.796 0.5 1.047 36 47”16' 47"o8' 19,799 19.840 40 47"02' 46"55' 21.802 21.843 44 46"51 46"44 23.804 23.847 48 46"42” 46°35 25.806 25.849 16 50°16 50°o4 l4.693 14.733 20 49'13 49'02 17.702 17.744 48"30' 48"21 20,709 752 24 20. 28 48"o0'" 47"52 23.714 23.760 0.75 32 1.591 47"37"” 26.765 47"3o' 26.719 36 47"20" 47”13 29.722 29.770 40 47"05” 47"o0 32.725 32.774 44 4654 46"49 35.729 35.778 38.732 48 4644 4639 38.781 .855 23.808 20 24 27.818 27.867 28 31.826 31.876 32 35.832 35.883 36 39.838 39.890 40 43.842 43.895 2.217 44 47.846 47.900 51.85o 51.905 48 52 55,853 55,909 56 59,856 59,912 60 63.916 63.858 6 67.860 67.919 19
GB/T5102?2004 C.1( λ? ??9 M?? ? D 6H 7H 6H 7H 24 35.026 35.079 28 40.037 40.091 32 45,046 45.102 36 50.053 50.109 40 55059 55.l17 44 60.123 1.25 2.886 60.064 48 65.068 65.128 52 70.072 70.133 56 75.076 75.137 60 80.079 80.141 64 85082 85.145 28 47.673 47.730 32 53,682 53.741 36 59,689 59.749 757 40 65.696 65 71.764 71.701 44 1.5 3.310 48 77.706 77.769 52 83.709 83.774 56 89.713 89.778 60 95.717 95.782 64 101.720 101.786 32 62.944 63.005 69,953 70.016 36 76,96o 77.025 40 44 83,967 84.033 48 4.000 91.039 1.75 90.973 52 97.978 98.046 56 l04.983 105.051 60 lll1.986 112.056 l18.990 l19.061 64 32 71.523 71.587 36 79.532 79.598 4.400 40 87.539 87.607 44" 95.545 95.615
GB/T5102?2004 C.1( λ? ??9 M?? ? D 6H 7H 6H 7H .551 48 103. 103.621 52 l1l.557 111.628 56 4.400 119.561 119,633 60 127.566 127.639 64 35.569 135,643 32 89.558 89.488 36 99.499 99.570 40 109.582 2.5 5.544 109.509 l19.517 119,591 44 129.524 129.600 48 21