首页 浙开线花键联结 37.5°外花键大径基本尺寸(摘自GB/T3478.1-1995) (mm)

37.5°外花键大径基本尺寸(摘自GB/T3478.1-1995) (mm)

Originally posted on 2019年12月14日 @ 下午12:39

Dee=m(Z+0.9)
齿数 Z 模 数
0.5 (0.75) 1 (1.25) 1.5 (1.75) 2 2.5 3 (4) 5 (6) (8) 10
10 5.45 8.18 10.9 13.62 16.35 19.07 21.8 27.25 32.7 43.6 54.5 65.4 87.2 109
11 5.95 8.93 11.9 14.87 17.85 20.82 23.8 29.75 35.7 47.6 59.5 71.4 95.2 119
12 6.45 9.68 12.9 16.12 19.35 22.57 25.8 32.25 38.7 51.6 64.5 77.4 103.2 129
13 6.95 10.43 13.9 17.37 20.85 24.32 27.8 34.75 41.7 55.6 69.5 83.4 111.2 139
14 7.45 11.18 14.9 18.62 22.35 26.07 29.8 37.25 44.7 59.6 74.5 89.4 119.2 149
15 7.95 11.93 15.9 19.87 23.85 27.82 31.8 39.75 47.7 63.6 79.5 95.4 127.2 159
16 8.45 12.67 16.9 21.12 25.35 29.57 33.8 42.25 50.7 67.6 84.5 101.4 135.2 169
17 8.95 13.42 17.9 22.37 26.85 31.32 35.8 44.75 53.7 71.6 89.5 107.4 143.2 179
18 9.45 14.17 18.9 23.62 28.35 33.07 37.8 47.25 56.7 75.6 94.5 113.4 151.2 189
19 9.95 14.92 19.9 24.87 29.85 34.82 39.8 49.75 59.7 79.6 99.5 119.4 159.2 199
20 10.45 15.67 20.9 26.12 31.35 36.57 41.8 52.25 62.7 83.6 104.5 125.4 167.2 209
21 10.95 16.43 21.9 27.37 32.85 38.32 43.8 54.75 65.7 87.6 109.5 131.4 175.2 219
22 11.45 17.18 22.9 28.62 34.35 40.07 45.8 57.25 68.7 91.6 114.5 137.4 183.2 229
23 11.95 17.93 23.9 29.87 35.85 41.82 47.8 59.75 71.7 95.6 119.5 143.4 191.2 239
24 12.45 18.68 24.9 31.12 37.35 43.57 49.8 62.25 74.7 99.6 124.5 149.4 199.2 249
25 12.95 19.43 25.9 32.37 38.85 45.32 51.8 64.75 77.7 103.6 129.5 155.4 207.2 259
26 13.45 20.18 26.9 33.62 40.35 47.07 53.8 67.25 80.7 107.6 134.5 161.4 215.2 269
27 13.95 20.93 27.9 34.87 41.85 48.82 55.8 69.75 83.7 111.6 139.5 167.4 223.2 279
28 14.45 21.68 28.9 36.12 43.35 50.57 57.8 72.25 86.7 115.6 144.5 173.4 231.2 289
29 14.95 22.43 29.9 37.37 44.85 52.32 59.8 74.75 89.7 119.6 149.5 179.4 239.2 299
30 15.45 23.18 30.9 38.62 46.35 54.07 61.8 77.25 92.7 123.6 154.5 185.4 247.2 309
31 15.95 23.93 31.9 39.87 47.85 55.82 63.8 79.75 95.7 127.6 159.5 191.4 255.2 319
32 16.45 24.68 32.9 41.12 49.35 57.57 65.8 82.25 98.7 131.6 164.5 197.4 263.2 329
33 16.95 25.43 33.9 42.37 50.85 59.32 67.8 84.75 101.7 135.6 169.5 203.4 271.2 339
34 17.45 26.18 34.9 43.62 52.35 61.07 69.8 87.25 104.7 139.6 174.5 209.4 279.2 349
35 17.95 26.93 35.9 44.87 53.85 62.82 71.8 89.75 107.7 143.6 179.5 215.4 287.2 359
36 18.45 27.68 36.9 46.12 55.35 64.58 73.8 92.25 110.7 147.6 184.5 221.4 295.2 369
37 18.95 28.43 37.9 47.37 56.85 66.33 75.8 94.75 113.7 151.6 189.5 227.4 303.2 379
38 19.45 29.18 38.9 48.62 58.35 68.08 77.8 97.25 116.7 155.6 194.5 233.4 311.2 389
39 19.95 29.93 39.9 49.87 59.85 69.83 79.8 99.75 119.7 159.6 199.5 239.4 319.2 399
40 20.45 30.68 40.9 51.12 61.35 71.58 81.8 102.25 122.7 163.6 204.5 245.4 327.2 409
41 20.95 31.43 41.9 52.37 62.85 73.33 83.8 104.75 125.7 167.6 209.5 251.4 335.2 419
42 21.45 32.17 42.9 53.62 64.35 75.08 85.8 107.25 128.7 171.6 214.5 257.4 343.2 429
43 21.95 32.92 43.9 54.87 65.85 76.83 87.8 109.75 131.7 175.6 219.5 263.4 351.2 439
44 22.45 33.67 44.9 56.12 67.35 78.58 89.8 112.25 134.7 179.6 224.5 269.4 359.2 449
45 22.95 34.42 45.9 57.37 68.85 80.33 91.8 114.75 137.7 183.6 229.5 275.4 367.2 459
46 23.45 35.17 46.9 58.62 70.35 82.08 93.8 117.25 140.7 187.6 234.5 281.4 375.2 469
47 23.95 35.92 47.9 59.87 71.85 83.83 95.8 119.75 143.7 191.6 239.5 287.4 383.2 479
48 24.45 36.67 48.9 61.12 73.35 85.58 97.8 122.25 146.7 195.6 244.5 293.4 391.2 489
49 24.95 37.42 49.9 62.37 74.85 87.33 99.8 124.75 149.7 199.6 249.5 299.4 399.2 499
50 25.45 38.17 50.9 63.62 76.35 89.08 101.8 127.25 152.7 203.6 254.5 305.4 407.2 509
51 25.95 38.92 51.9 64.87 77.85 90.83 103.8 129.75 155.7 207.6 259.5 311.4 415.2 519
52 26.45 39.67 52.9 66.12 79.35 92.58 105.8 132.25 158.7 211.6 264.5 317.4 423.2 529
53 26.95 40.42 53.9 67.37 80.85 94.33 107.8 134.75 161.7 215.6 269.5 323.4 431.2 539
54 27.45 41.17 54.9 68.62 82.35 96.08 109.8 137.25 164.7 219.6 274.5 329.4 439.2 549
55 27.95 41.92 55.9 69.87 83.85 97.83 111.8 139.75 167.7 223.6 279.5 335.4 447.2 559

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