穴の公差 B全等級
JISB0401にて穴と軸のはめあい公差が記載されている。
計算方法は載っているが実際の数値表は存在しないため今回作成した。
計算方法は等級ごとに数値幅の表があり、寸法の大きさごとに公差の基準値の表がある。それを組み合わせて公差幅を決める。
記載するのは穴公差Bの値である。
B1,B2,B3,B4,B5,B6,B7,B8,B9,B10,B11まで載せる。
コメントがあれば他の等級もすべてアップする予定。
エクセルで欲しい人は連絡があれば対応するかもしれない。
寸法 |
(mm) |
|
|
|
|
|
|
|
|
|
|
|
超過 |
以下 |
B1 |
B2 |
B3 |
B4 |
B5 |
B6 |
B7 |
B8 |
B9 |
B10 |
B11 |
0 |
3 |
+0.1408 |
+0.1412 |
+0.142 |
+0.143 |
+0.144 |
+0.146 |
+0.15 |
+0.154 |
+0.165 |
+0.18 |
+0.2 |
+0.14 |
+0.14 |
+0.14 |
+0.14 |
+0.14 |
+0.14 |
+0.14 |
+0.14 |
+0.14 |
+0.14 |
+0.14 |
||
3 |
6 |
+0.141 |
+0.1415 |
+0.1425 |
+0.144 |
+0.145 |
+0.148 |
+0.152 |
+0.158 |
+0.17 |
+0.188 |
+0.215 |
+0.14 |
+0.14 |
+0.14 |
+0.14 |
+0.14 |
+0.14 |
+0.14 |
+0.14 |
+0.14 |
+0.14 |
+0.14 |
||
6 |
10 |
+0.151 |
+0.1515 |
+0.1525 |
+0.154 |
+0.156 |
+0.159 |
+0.165 |
+0.172 |
+0.186 |
+0.208 |
+0.24 |
+0.15 |
+0.15 |
+0.15 |
+0.15 |
+0.15 |
+0.15 |
+0.15 |
+0.15 |
+0.15 |
+0.15 |
+0.15 |
||
10 |
18 |
+0.1512 |
+0.152 |
+0.153 |
+0.155 |
+0.158 |
+0.161 |
+0.168 |
+0.177 |
+0.193 |
+0.22 |
+0.26 |
+0.15 |
+0.15 |
+0.15 |
+0.15 |
+0.15 |
+0.15 |
+0.15 |
+0.15 |
+0.15 |
+0.15 |
+0.15 |
||
18 |
30 |
+0.1615 |
+0.1625 |
+0.164 |
+0.166 |
+0.169 |
+0.173 |
+0.181 |
+0.193 |
+0.212 |
+0.244 |
+0.29 |
+0.16 |
+0.16 |
+0.16 |
+0.16 |
+0.16 |
+0.16 |
+0.16 |
+0.16 |
+0.16 |
+0.16 |
+0.16 |
||
30 |
40 |
+0.1715 |
+0.1725 |
+0.174 |
+0.177 |
+0.181 |
+0.186 |
+0.195 |
+0.209 |
+0.232 |
+0.27 |
+0.33 |
+0.17 |
+0.17 |
+0.17 |
+0.17 |
+0.17 |
+0.17 |
+0.17 |
+0.17 |
+0.17 |
+0.17 |
+0.17 |
||
40 |
50 |
+0.1815 |
+0.1825 |
+0.184 |
+0.187 |
+0.191 |
+0.196 |
+0.205 |
+0.219 |
+0.242 |
+0.28 |
+0.34 |
+0.18 |
+0.18 |
+0.18 |
+0.18 |
+0.18 |
+0.18 |
+0.18 |
+0.18 |
+0.18 |
+0.18 |
+0.18 |
||
50 |
65 |
+0.192 |
+0.193 |
+0.195 |
+0.198 |
+0.203 |
+0.209 |
+0.22 |
+0.236 |
+0.264 |
+0.31 |
+0.38 |
+0.19 |
+0.19 |
+0.19 |
+0.19 |
+0.19 |
+0.19 |
+0.19 |
+0.19 |
+0.19 |
+0.19 |
+0.19 |
||
65 |
80 |
+0.202 |
+0.203 |
+0.205 |
+0.208 |
+0.213 |
+0.219 |
+0.23 |
+0.246 |
+0.274 |
+0.32 |
+0.39 |
+0.2 |
+0.2 |
+0.2 |
+0.2 |
+0.2 |
+0.2 |
+0.2 |
+0.2 |
+0.2 |
+0.2 |
+0.2 |
||
80 |
100 |
+0.2225 |
+0.224 |
+0.226 |
+0.23 |
+0.235 |
+0.242 |
+0.255 |
+0.274 |
+0.307 |
+0.36 |
+0.44 |
+0.22 |
+0.22 |
+0.22 |
+0.22 |
+0.22 |
+0.22 |
+0.22 |
+0.22 |
+0.22 |
+0.22 |
+0.22 |
||
100 |
120 |
+0.2425 |
+0.244 |
+0.246 |
+0.25 |
+0.255 |
+0.262 |
+0.275 |
+0.294 |
+0.327 |
+0.38 |
+0.46 |
+0.24 |
+0.24 |
+0.24 |
+0.24 |
+0.24 |
+0.24 |
+0.24 |
+0.24 |
+0.24 |
+0.24 |
+0.24 |
||
120 |
140 |
+0.2635 |
+0.265 |
+0.268 |
+0.272 |
+0.278 |
+0.285 |
+0.3 |
+0.323 |
+0.36 |
+0.42 |
+0.51 |
+0.26 |
+0.26 |
+0.26 |
+0.26 |
+0.26 |
+0.26 |
+0.26 |
+0.26 |
+0.26 |
+0.26 |
+0.26 |
||
140 |
160 |
+0.2835 |
+0.285 |
+0.288 |
+0.292 |
+0.298 |
+0.305 |
+0.32 |
+0.343 |
+0.38 |
+0.44 |
+0.53 |
+0.28 |
+0.28 |
+0.28 |
+0.28 |
+0.28 |
+0.28 |
+0.28 |
+0.28 |
+0.28 |
+0.28 |
+0.28 |
||
160 |
180 |
+0.3135 |
+0.315 |
+0.318 |
+0.322 |
+0.328 |
+0.335 |
+0.35 |
+0.373 |
+0.41 |
+0.47 |
+0.56 |
+0.31 |
+0.31 |
+0.31 |
+0.31 |
+0.31 |
+0.31 |
+0.31 |
+0.31 |
+0.31 |
+0.31 |
+0.31 |
||
180 |
200 |
+0.3445 |
+0.347 |
+0.35 |
+0.354 |
+0.36 |
+0.369 |
+0.386 |
+0.412 |
+0.455 |
+0.525 |
+0.63 |
+0.34 |
+0.34 |
+0.34 |
+0.34 |
+0.34 |
+0.34 |
+0.34 |
+0.34 |
+0.34 |
+0.34 |
+0.34 |
||
200 |
225 |
+0.3845 |
+0.387 |
+0.39 |
+0.394 |
+0.4 |
+0.409 |
+0.426 |
+0.452 |
+0.495 |
+0.565 |
+0.67 |
+0.38 |
+0.38 |
+0.38 |
+0.38 |
+0.38 |
+0.38 |
+0.38 |
+0.38 |
+0.38 |
+0.38 |
+0.38 |
||
225 |
250 |
+0.4245 |
+0.427 |
+0.43 |
+0.434 |
+0.44 |
+0.449 |
+0.466 |
+0.492 |
+0.535 |
+0.605 |
+0.71 |
+0.42 |
+0.42 |
+0.42 |
+0.42 |
+0.42 |
+0.42 |
+0.42 |
+0.42 |
+0.42 |
+0.42 |
+0.42 |
||
250 |
280 |
+0.486 |
+0.488 |
+0.492 |
+0.496 |
+0.503 |
+0.512 |
+0.532 |
+0.561 |
+0.61 |
+0.69 |
+0.8 |
+0.48 |
+0.48 |
+0.48 |
+0.48 |
+0.48 |
+0.48 |
+0.48 |
+0.48 |
+0.48 |
+0.48 |
+0.48 |
||
280 |
315 |
+0.546 |
+0.548 |
+0.552 |
+0.556 |
+0.563 |
+0.572 |
+0.592 |
+0.621 |
+0.67 |
+0.75 |
+0.86 |
+0.54 |
+0.54 |
+0.54 |
+0.54 |
+0.54 |
+0.54 |
+0.54 |
+0.54 |
+0.54 |
+0.54 |
+0.54 |
||
315 |
355 |
+0.607 |
+0.609 |
+0.613 |
+0.618 |
+0.625 |
+0.636 |
+0.657 |
+0.689 |
+0.74 |
+0.83 |
+0.96 |
+0.6 |
+0.6 |
+0.6 |
+0.6 |
+0.6 |
+0.6 |
+0.6 |
+0.6 |
+0.6 |
+0.6 |
+0.6 |
||
355 |
400 |
+0.687 |
+0.689 |
+0.693 |
+0.698 |
+0.705 |
+0.716 |
+0.737 |
+0.769 |
+0.82 |
+0.91 |
+1.04 |
+0.68 |
+0.68 |
+0.68 |
+0.68 |
+0.68 |
+0.68 |
+0.68 |
+0.68 |
+0.68 |
+0.68 |
+0.68 |
||
400 |
450 |
+0.768 |
+0.77 |
+0.775 |
+0.78 |
+0.787 |
+0.8 |
+0.823 |
+0.857 |
+0.915 |
+1.01 |
+1.16 |
+0.76 |
+0.76 |
+0.76 |
+0.76 |
+0.76 |
+0.76 |
+0.76 |
+0.76 |
+0.76 |
+0.76 |
+0.76 |
||
450 |
500 |
+0.848 |
+0.85 |
+0.855 |
+0.86 |
+0.867 |
+0.88 |
+0.903 |
+0.937 |
+0.995 |
+1.09 |
+1.24 |
+0.84 |
+0.84 |
+0.84 |
+0.84 |
+0.84 |
+0.84 |
+0.84 |
+0.84 |
+0.84 |
+0.84 |
+0.84 |