Originally posted on 2019年12月23日 @ 下午7:35
分度圆直径 | 模数 | 精度等级 | |||||
d/mm | m/mm | 4 | 5 | 6 | 7 | 8 | 9 |
Fp/μm | |||||||
5≤d≤20 | 0.5≤m≤2 | 8 | 11 | 16 | 23 | 32 | 45 |
2<m≤3.5 | 8.5 | 12 | 17 | 23 | 33 | 47 | |
20<d≤50 | 0.5≤m≤2 | 10 | 14 | 20 | 29 | 41 | 57 |
2<m≤3.5 | 10 | 15 | 21 | 30 | 42 | 59 | |
3.5<m≤6 | 11 | 15 | 22 | 31 | 44 | 62 | |
6<m≤10 | 12 | 16 | 23 | 33 | 46 | 65 | |
50<d≤125 | 0.5≤m≤2 | 13 | 18 | 26 | 37 | 52 | 74 |
2<m≤3.5 | 13 | 19 | 27 | 38 | 53 | 76 | |
3.5<m≤6 | 14 | 19 | 28 | 39 | 55 | 78 | |
6<m≤10 | 14 | 20 | 29 | 41 | 58 | 82 | |
10<m≤16 | 15 | 22 | 31 | 44 | 62 | 88 | |
16<m≤25 | 17 | 24 | 34 | 48 | 68 | 96 | |
125<d≤280 | 0.5≤m≤2 | 17 | 24 | 35 | 49 | 69 | 98 |
2<m≤3.5 | 18 | 25 | 35 | 50 | 70 | 100 | |
3.5<m≤6 | 18 | 25 | 36 | 51 | 72 | 102 | |
6<m≤10 | 19 | 26 | 37 | 53 | 75 | 106 | |
10<m≤16 | 20 | 28 | 39 | 56 | 79 | 112 | |
16<m≤25 | 21 | 30 | 43 | 60 | 85 | 120 | |
25<m≤40 | 24 | 34 | 47 | 67 | 95 | 134 | |
280<d≤560 | 0.5≤m≤2 | 23 | 32 | 46 | 64 | 91 | 129 |
2<m≤3.5 | 23 | 33 | 46 | 65 | 92 | 131 | |
3.5<m≤6 | 24 | 33 | 47 | 66 | 94 | 133 | |
6<m≤10 | 24 | 34 | 48 | 68 | 97 | 137 | |
10<m≤16 | 25 | 36 | 50 | 71 | 101 | 143 | |
16<m≤25 | 27 | 38 | 54 | 76 | 107 | 151 | |
25<m≤40 | 29 | 41 | 58 | 83 | 117 | 165 | |
40<m≤70 | 34 | 48 | 68 | 95 | 135 | 191 | |
560<d≤1000 | 0.5≤m≤2 | 29 | 41 | 59 | 83 | 117 | 166 |
2<m≤3.5 | 30 | 42 | 59 | 84 | 119 | 168 | |
3.5<m≤6 | 30 | 43 | 60 | 85 | 120 | 170 | |
6<m≤10 | 31 | 44 | 62 | 87 | 123 | 174 | |
10<m≤16 | 32 | 45 | 64 | 90 | 127 | 180 | |
16<m≤25 | 33 | 47 | 67 | 94 | 133 | 189 | |
25<m≤40 | 36 | 51 | 72 | 101 | 143 | 203 | |
40<m≤70 | 40 | 57 | 81 | 114 | 161 | 228 | |
1000<d≤1600 | 2≤m≤3.5 | 37 | 52 | 74 | 105 | 148 | 209 |
3.5<m≤6 | 37 | 53 | 75 | 106 | 149 | 211 | |
6<m≤10 | 38 | 54 | 76 | 108 | 152 | 215 | |
10<m≤16 | 39 | 55 | 78 | 111 | 156 | 221 | |
16<m≤25 | 41 | 57 | 81 | 115 | 163 | 230 | |
25<m≤40 | 43 | 61 | 86 | 122 | 172 | 244 | |
40<m≤70 | 48 | 67 | 95 | 135 | 190 | 269 | |
1600<d≤2500 | 3.5≤m≤6 | 45 | 64 | 91 | 129 | 182 | 257 |
6<m≤10 | 46 | 65 | 92 | 130 | 184 | 261 | |
10<m≤16 | 47 | 67 | 94 | 133 | 189 | 267 | |
16<m≤25 | 49 | 69 | 97 | 138 | 195 | 276 | |
25<m≤40 | 51 | 72 | 102 | 145 | 205 | 290 | |
40<m≤70 | 56 | 79 | 111 | 158 | 223 | 315 | |
2500<d≤4000 | 6≤m≤10 | 56 | 80 | 113 | 159 | 225 | 318 |
10<m≤16 | 57 | 81 | 115 | 162 | 229 | 324 | |
16<m≤25 | 59 | 83 | 118 | 167 | 236 | 333 | |
25<m≤40 | 61 | 87 | 123 | 174 | 245 | 347 | |
40<m≤70 | 66 | 93 | 132 | 186 | 264 | 373 |