|
齿圈跳动公差Fr值 |
||||||||
|
中点分度圆直径/mm |
中点法向模数 /mm |
精度等级 |
||||||
|
大于 |
到 |
7 |
8 |
9 |
10 |
11 |
12 |
|
|
— |
125 |
≥1~3.5 |
36 |
45 |
56 |
71 |
90 |
112 |
|
＞3.5~6.3 |
40 |
50 |
63 |
80 |
100 |
125 |
||
|
＞6.3~10 |
45 |
56 |
71 |
90 |
112 |
140 |
||
|
＞10~16 |
50 |
63 |
80 |
100 |
120 |
150 |
||
|
125 |
400 |
≥1~3.5 |
50 |
63 |
80 |
100 |
125 |
160 |
|
＞3.5~6.3 |
56 |
71 |
90 |
112 |
140 |
180 |
||
|
＞6.3~10 |
63 |
80 |
100 |
125 |
160 |
200 |
||
|
＞10~16 |
71 |
90 |
112 |
140 |
180 |
224 |
||
|
＞16~25 |
80 |
100 |
125 |
160 |
200 |
250 |
||
|
400 |
800 |
≥1~3.5 |
63 |
80 |
100 |
125 |
160 |
200 |
|
＞3.5~6.3 |
71 |
90 |
112 |
140 |
180 |
224 |
||
|
＞6.3~10 |
80 |
100 |
125 |
160 |
200 |
250 |
||
|
＞10~16 |
90 |
112 |
140 |
180 |
224 |
280 |
||
|
＞16~25 |
100 |
125 |
160 |
200 |
250 |
315 |
||
|
＞25~40 |
— |
140 |
180 |
224 |
280 |
360 |
||
|
800 |
1600 |
≥1~3.5 |
— |
— |
— |
— |
— |
— |
|
＞3.5~6.3 |
80 |
100 |
125 |
160 |
200 |
250 |
||
|
＞6.3~10 |
90 |
112 |
140 |
180 |
224 |
280 |
||
|
＞10~16 |
100 |
125 |
160 |
200 |
250 |
315 |
||
|
＞16~25 |
112 |
140 |
180 |
224 |
280 |
360 |
||
|
＞25~40 |
— |
160 |
200 |
260 |
315 |
420 |
||
|
1600 |
2500 |
≥1~3.5 |
— |
— |
— |
— |
— |
— |
|
＞3.5~6.5 |
— |
— |
— |
— |
— |
— |
||
|
＞6.3~10 |
100 |
125 |
160 |
200 |
250 |
315 |
||
|
＞10~16 |
112 |
140 |
180 |
224 |
280 |
355 |
||
|
＞16~25 |
125 |
160 |
200 |
250 |
315 |
400 |
||
|
＞25~40 |
— |
190 |
240 |
300 |
380 |
480 |
||
|
＞40~55 |
— |
220 |
280 |
340 |
450 |
560 |
||
|
2500 |
4000 |
≥1~3.5 |
— |
— |
— |
— |
— |
— |
|
＞3.5~6.3 |
— |
— |
— |
— |
— |
— |
||
|
＞6.3~10 |
— |
— |
— |
— |
— |
— |
||
|
＞10~16 |
125 |
160 |
200 |
250 |
315 |
400 |
||
|
＞16~25 |
140 |
180 |
224 |
280 |
355 |
450 |
||
|
＞25~40 |
— |
224 |
280 |
355 |
450 |
560 |
||
|
＞40~55 |
— |
240 |
320 |
400 |
530 |
630 |
||