|
蜗轮齿厚公差Ts2值 μm |
|||||||||||||
|
分度圆直径 d2/mm |
模数m/mm |
精度等级 |
|||||||||||
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
||
|
≤125 |
≥1~3.5 |
30 |
32 |
36 |
45 |
56 |
71 |
90 |
110 |
130 |
160 |
190 |
230 |
|
>3.5~6.3 |
32 |
36 |
40 |
48 |
63 |
85 |
110 |
130 |
160 |
190 |
230 |
290 |
|
|
>6.3~10 |
32 |
36 |
45 |
50 |
67 |
90 |
120 |
140 |
170 |
210 |
260 |
320 |
|
|
>125~400 |
≥1~3.5 |
30 |
32 |
38 |
48 |
60 |
80 |
100 |
120 |
140 |
170 |
210 |
260 |
|
>3.5~6.3 |
32 |
36 |
45 |
50 |
67 |
90 |
120 |
140 |
170 |
210 |
260 |
320 |
|
|
>6.3~10 |
32 |
36 |
45 |
56 |
71 |
100 |
130 |
160 |
190 |
230 |
290 |
350 |
|
|
>10~16 |
— |
— |
— |
— |
80 |
110 |
140 |
170 |
210 |
260 |
320 |
390 |
|
|
>16~25 |
— |
— |
— |
— |
— |
130 |
170 |
210 |
260 |
320 |
390 |
470 |
|
|
>400~800 |
≥1~3.5 |
32 |
36 |
40 |
48 |
63 |
85 |
110 |
130 |
160 |
190 |
230 |
290 |
|
>3.5~6.3 |
32 |
36 |
45 |
50 |
67 |
90 |
120 |
140 |
170 |
210 |
260 |
320 |
|
|
>6.3~10 |
32 |
36 |
45 |
56 |
71 |
100 |
130 |
160 |
190 |
230 |
290 |
350 |
|
|
>10~16 |
— |
— |
— |
— |
85 |
120 |
160 |
190 |
230 |
290 |
350 |
430 |
|
|
>16~25 |
— |
— |
— |
— |
— |
140 |
190 |
230 |
290 |
350 |
430 |
550 |
|
|
>800~1600 |
≥1~3.5 |
32 |
36 |
45 |
50 |
67 |
90 |
120 |
140 |
170 |
210 |
260 |
320 |
|
>3.5~6.3 |
32 |
36 |
45 |
56 |
71 |
100 |
130 |
160 |
190 |
230 |
290 |
350 |
|
|
>6.3~10 |
32 |
36 |
48 |
60 |
80 |
110 |
140 |
170 |
210 |
260 |
320 |
390 |
|
|
>10~16 |
— |
— |
— |
— |
85 |
120 |
160 |
190 |
230 |
290 |
350 |
430 |
|
|
>16~25 |
— |
— |
— |
— |
— |
140 |
190 |
230 |
290 |
350 |
430 |
550 |
|
|
>1600~2500 |
≥1~3.5 |
32 |
36 |
45 |
56 |
71 |
100 |
130 |
160 |
190 |
230 |
290 |
350 |
|
>3.5~6.3 |
32 |
38 |
48 |
60 |
80 |
110 |
140 |
170 |
210 |
260 |
320 |
390 |
|
|
>6.3~10 |
36 |
40 |
50 |
63 |
85 |
120 |
160 |
190 |
230 |
290 |
350 |
430 |
|
|
>10~16 |
— |
— |
— |
— |
90 |
130 |
170 |
210 |
260 |
320 |
390 |
490 |
|
|
>16~25 |
— |
— |
— |
— |
— |
160 |
210 |
260 |
320 |
390 |
490 |
610 |
|
|
>2500~4000 |
≥1~3.5 |
32 |
38 |
48 |
60 |
80 |
110 |
140 |
170 |
210 |
260 |
320 |
390 |
|
>3.5~6.3 |
36 |
40 |
50 |
63 |
85 |
120 |
160 |
190 |
230 |
290 |
350 |
430 |
|
|
>6.3~10 |
36 |
45 |
53 |
67 |
90 |
130 |
170 |
210 |
260 |
320 |
390 |
490 |
|
|
>10~16 |
— |
— |
— |
— |
100 |
140 |
190 |
230 |
290 |
350 |
430 |
550 |
|
|
>16~25 |
— |
— |
— |
— |
— |
160 |
210 |
260 |
320 |
390 |
490 |
610 |
|
|
注:1.精度等级按蜗轮第Ⅱ公差组确定。 2.在最小法向侧隙能保证的条件下,Ts2公差带允许采用对称分布。 |
|||||||||||||
