测量普通螺纹时的M值
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测量普通螺纹时的M值
螺纹直径 d 2 2 2.3 2.3 2.6 2.6 3 3 3.5 4 4 5 5 6 6 8 8 8 9 9 10 10 10 10 11 11 12 12 12 12 14 14 14 14 16 16 16 16 18 18 18 18 20 螺 距 P 0.25 0.4 0.25 0.4 0.35 0.45 0.35 0.5 0.35 0.5 0.7 0.5 0.8 0.75 1 0.5 1 1.25 0.35 0.5 0.35 0.5 1 1.5 0.35 0.5 0.5 0.75 1.25 1.75 0.5 0.75 1.5 2 0.5 0.75 1.5 2 0.5 0.75 1.5 2.5 0.5 量针直径 d0 0.142 0.232 0.142 0.232 0.201 0.26 0.201 0.291 0.201 0.291 0.402 0.291 0.461 0.433 0.572 0.291 0.572 0.724 0.201 0.291 0.204 0.291 0.572 0.866 0.201 0.291 0.291 0.433 0.724 1.008 0.291 0.433 0.866 1.157 0.291 0.433 0.866 1.157 0.291 0.433 0.866 1.441 0.291 千分尺应 测得读数 M 2.047 2.090 2.347 2.390 2.673 2.698 3.073 3.115 3.573 4.115 4.145 5.115 5.171 6.162 6.200 8.115 8.200 8.278 9.037 9.116 10.073 10.115 10.200 10.325 11.073 11.115 12.115 12.162 12.278 12.372 14.115 14.162 14.325 14.440 16.115 16.162 16.325 16.440 18.115 18.162 18.325 18.534 20.115 螺纹直径 d 20 20 20 22 22 22 22 24 24 24 24 24 27 27 27 27 27 30 30 30 30 30 33 33 33 33 36 36 36 36 36 39 39 39 39 42 42 42 42 42 42 45 45 螺 距 P 0.75 1.5 2.5 0.5 0.75 1.5 2.5 0.75 1 1.5 2 3 0.75 1 1.5 2 3 0.75 1 1.5 2 3.5 0.75 1 1.5 2 1 1.5 2 3 4 1 1.5 2 3 0.75 1 1.5 2 3 4.5 0.75 1 量针直径 d0 0.433 0.866 1.441 0.291 0.433 0.866 1.441 0.433 0.572 0.866 1.157 1.732 0.433 0.572 0.866 1.157 1.732 0.433 0.572 0.866 1.157 2.020 0.433 0.572 0.866 1.157 0.572 0.866 1.157 1.732 2.311 0.572 0.866 1.157 1.732 0.433 0.572 0.866 1.157 1.732 2.595 0.433 0.572
(2)
千分尺应 测得读数 M 72.440 72.649 72.871 73.311 76.200 76.325 76.440 76.649 76.871 77.311 80.200 80.325 80.440 80.649 80.871 80.311 85.200 85.325 85.440 85.649 85.871 86.311 90.200 90.325 90.440 90.649 90.871 91.311 95.200 95.325 95.440 95.649 95.871 96.311 100.200 100.325 100.440 100.649
Fra Baidu bibliotek(1)
测量普通螺纹时的M值
螺纹直径 d 45 45 45 48 48 48 48 48 48 52 52 52 52 52 56 56 56 56 56 56 60 60 60 60 60 64 64 64 64 64 64 68 68 68 68 68 72 72 螺 距 P 1.5 2 3 0.75 1 1.5 2 3 5 0.75 1 1.5 2 3 1 1.5 2 3 4 5.5 1 1.5 2 3 4 1 1.5 2 3 4 6 1 1.5 2 3 4 1 1.5 量针直径 d0 0.866 1.157 1.732 0.433 0.572 0.866 1.157 1.732 2.866 0.433 0.572 0.866 1.157 1.732 0.572 0.866 1.157 1.732 2.311 3.177 0.572 0.866 1.157 1.732 2.311 0.572 0.866 1.157 1.732 2.311 3.468 0.572 0.866 1.157 1.732 2.311 0.572 0.866 千分尺应 测得读数 M 45.325 45.440 45.649 48.162 48.200 48.325 48.440 48.649 49.080 52.162 52.200 52.325 52.440 52.649 56.200 56.325 56.440 56.649 56.871 57.196 60.200 60.325 60.440 60.649 60.871 64.200 64.325 64.440 64.649 64.871 65.311 68.200 68.325 68.440 68.649 68.871 72.200 72.325 螺纹直径 d 72 72 72 72 76 76 76 76 76 76 80 80 80 80 80 80 85 85 85 85 85 85 90 90 90 90 90 90 95 95 95 95 95 95 100 100 100 100 螺 距 P 2 3 4 6 1 1.5 2 3 4 6 1 1.5 2 3 4 6 1 1.5 2 3 4 6 1 1.5 2 3 4 6 1 1.5 2 3 4 6 1 1.5 2 3 量针直径 d0 1.157 1.732 2.311 3.468 0.572 0.866 1.157 1.732 2.311 3.468 0.572 0.866 1.157 1.732 2.311 3.468 0.572 0.866 1.157 1.732 2.311 3.468 0.572 0.866 1.157 1.732 2.311 3.468 0.572 0.866 1.157 1.732 2.311 3.468 0.572 0.866 1.157 1.732
0-622)
(2)
摘自机械工人切削手册
(620-622)
(1)
千分尺应 测得读数 M 20.162 20.325 20.534 22.115 22.162 22.325 22.534 24.162 24.200 24.325 24.440 24.649 27.162 27.200 27.325 27.440 27.649 30.162 30.200 30.325 30.440 30.756 33.162 33.200 33.325 33.440 36.200 36.325 36.440 36.649 36.871 39.200 39.325 39.440 39.649 42.162 42.200 42.325 42.440 42.649 42.966 45.162 45.200
螺纹直径 d 2 2 2.3 2.3 2.6 2.6 3 3 3.5 4 4 5 5 6 6 8 8 8 9 9 10 10 10 10 11 11 12 12 12 12 14 14 14 14 16 16 16 16 18 18 18 18 20 螺 距 P 0.25 0.4 0.25 0.4 0.35 0.45 0.35 0.5 0.35 0.5 0.7 0.5 0.8 0.75 1 0.5 1 1.25 0.35 0.5 0.35 0.5 1 1.5 0.35 0.5 0.5 0.75 1.25 1.75 0.5 0.75 1.5 2 0.5 0.75 1.5 2 0.5 0.75 1.5 2.5 0.5 量针直径 d0 0.142 0.232 0.142 0.232 0.201 0.26 0.201 0.291 0.201 0.291 0.402 0.291 0.461 0.433 0.572 0.291 0.572 0.724 0.201 0.291 0.204 0.291 0.572 0.866 0.201 0.291 0.291 0.433 0.724 1.008 0.291 0.433 0.866 1.157 0.291 0.433 0.866 1.157 0.291 0.433 0.866 1.441 0.291 千分尺应 测得读数 M 2.047 2.090 2.347 2.390 2.673 2.698 3.073 3.115 3.573 4.115 4.145 5.115 5.171 6.162 6.200 8.115 8.200 8.278 9.037 9.116 10.073 10.115 10.200 10.325 11.073 11.115 12.115 12.162 12.278 12.372 14.115 14.162 14.325 14.440 16.115 16.162 16.325 16.440 18.115 18.162 18.325 18.534 20.115 螺纹直径 d 20 20 20 22 22 22 22 24 24 24 24 24 27 27 27 27 27 30 30 30 30 30 33 33 33 33 36 36 36 36 36 39 39 39 39 42 42 42 42 42 42 45 45 螺 距 P 0.75 1.5 2.5 0.5 0.75 1.5 2.5 0.75 1 1.5 2 3 0.75 1 1.5 2 3 0.75 1 1.5 2 3.5 0.75 1 1.5 2 1 1.5 2 3 4 1 1.5 2 3 0.75 1 1.5 2 3 4.5 0.75 1 量针直径 d0 0.433 0.866 1.441 0.291 0.433 0.866 1.441 0.433 0.572 0.866 1.157 1.732 0.433 0.572 0.866 1.157 1.732 0.433 0.572 0.866 1.157 2.020 0.433 0.572 0.866 1.157 0.572 0.866 1.157 1.732 2.311 0.572 0.866 1.157 1.732 0.433 0.572 0.866 1.157 1.732 2.595 0.433 0.572
(2)
千分尺应 测得读数 M 72.440 72.649 72.871 73.311 76.200 76.325 76.440 76.649 76.871 77.311 80.200 80.325 80.440 80.649 80.871 80.311 85.200 85.325 85.440 85.649 85.871 86.311 90.200 90.325 90.440 90.649 90.871 91.311 95.200 95.325 95.440 95.649 95.871 96.311 100.200 100.325 100.440 100.649
Fra Baidu bibliotek(1)
测量普通螺纹时的M值
螺纹直径 d 45 45 45 48 48 48 48 48 48 52 52 52 52 52 56 56 56 56 56 56 60 60 60 60 60 64 64 64 64 64 64 68 68 68 68 68 72 72 螺 距 P 1.5 2 3 0.75 1 1.5 2 3 5 0.75 1 1.5 2 3 1 1.5 2 3 4 5.5 1 1.5 2 3 4 1 1.5 2 3 4 6 1 1.5 2 3 4 1 1.5 量针直径 d0 0.866 1.157 1.732 0.433 0.572 0.866 1.157 1.732 2.866 0.433 0.572 0.866 1.157 1.732 0.572 0.866 1.157 1.732 2.311 3.177 0.572 0.866 1.157 1.732 2.311 0.572 0.866 1.157 1.732 2.311 3.468 0.572 0.866 1.157 1.732 2.311 0.572 0.866 千分尺应 测得读数 M 45.325 45.440 45.649 48.162 48.200 48.325 48.440 48.649 49.080 52.162 52.200 52.325 52.440 52.649 56.200 56.325 56.440 56.649 56.871 57.196 60.200 60.325 60.440 60.649 60.871 64.200 64.325 64.440 64.649 64.871 65.311 68.200 68.325 68.440 68.649 68.871 72.200 72.325 螺纹直径 d 72 72 72 72 76 76 76 76 76 76 80 80 80 80 80 80 85 85 85 85 85 85 90 90 90 90 90 90 95 95 95 95 95 95 100 100 100 100 螺 距 P 2 3 4 6 1 1.5 2 3 4 6 1 1.5 2 3 4 6 1 1.5 2 3 4 6 1 1.5 2 3 4 6 1 1.5 2 3 4 6 1 1.5 2 3 量针直径 d0 1.157 1.732 2.311 3.468 0.572 0.866 1.157 1.732 2.311 3.468 0.572 0.866 1.157 1.732 2.311 3.468 0.572 0.866 1.157 1.732 2.311 3.468 0.572 0.866 1.157 1.732 2.311 3.468 0.572 0.866 1.157 1.732 2.311 3.468 0.572 0.866 1.157 1.732
0-622)
(2)
摘自机械工人切削手册
(620-622)
(1)
千分尺应 测得读数 M 20.162 20.325 20.534 22.115 22.162 22.325 22.534 24.162 24.200 24.325 24.440 24.649 27.162 27.200 27.325 27.440 27.649 30.162 30.200 30.325 30.440 30.756 33.162 33.200 33.325 33.440 36.200 36.325 36.440 36.649 36.871 39.200 39.325 39.440 39.649 42.162 42.200 42.325 42.440 42.649 42.966 45.162 45.200