10图样标注
10.1在蜗杆、蜗轮工作图上,应分别标注其精度等级、齿厚极限偏差或相应的侧隙种类代号和本标准代号,标注示例如下。
10.1.1蜗杆的第Ⅱ、Ⅲ公差组的精度等级为5级,齿厚极限偏差为标准值,相配的侧隙种类为f,则标注为:
若蜗杆齿厚极限偏差为非标准值,如上偏差为-0.27,下偏差-0.40,则标注为:
10.1.2蜗轮的三个公差组的精度同为5级,齿厚极限偏差为标准值,相配的侧隙种类为f,则标注为:
10.1.3蜗轮的第Ⅰ公差组的精度为5级,第Ⅱ、Ⅲ公差组的精度为6级,齿厚极限偏差为标并且准值,相配的侧隙种类为f,则标注为
若蜗轮齿厚极限偏差为非标准值,如上偏差为+0.10,下偏差为-0.10,则标注为:
5-6-6(+0.10)GB10089-88
若蜗轮齿厚无公差要求则标注为
5-6-6GB 10089-88
10.2对传动,应标注出相应的精度等级、侧隙种类代号和本标准代号,标注示例如下。
10.2.1传动的三个公差组的精度同为5级,侧隙种类为f,则标注为:
10.2.2传动的第Ⅰ公差组的精度等级为5级,第Ⅱ、Ⅲ公给的精度为6级,侧隙种类为f,则标注为:
若侧隙为非标准值时,如jtmin=0.03mm,jtmax=0.06mm,则标注为:
若为法向侧隙时,则标注为:
表14传动的最小法向侧隙jnmin值
传动中心距a
mm |
精度等级 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
≤30 |
0 |
9 |
13 |
21 |
33 |
52 |
84 |
130 |
>30~50 |
0 |
11 |
16 |
25 |
39 |
62 |
100 |
160 |
>50~80 |
0 |
13 |
19 |
30 |
46 |
74 |
120 |
190 |
>80~120 |
0 |
15 |
22 |
35 |
54 |
87 |
140 |
220 |
>120~180 |
0 |
18 |
25 |
40 |
63 |
100 |
160 |
250 |
>180~250 |
0 |
20 |
29 |
46 |
72 |
115 |
185 |
290 |
>250~315 |
0 |
23 |
32 |
52 |
81 |
130 |
210 |
320 |
>315~400 |
0 |
25 |
36 |
57 |
89 |
140 |
230 |
360 |
>400~500 |
0 |
27 |
40 |
63 |
97 |
155 |
250 |
400 |
>500~630 |
0 |
30 |
44 |
70 |
110 |
175 |
280 |
440 |
>630~800 |
0 |
35 |
50 |
80 |
125 |
200 |
320 |
500 |
>800~1000 |
0 |
40 |
56 |
90 |
140 |
230 |
360 |
560 |
>1000~1250 |
0 |
46 |
66 |
105 |
165 |
260 |
420 |
660 |
>1250~1600 |
0 |
54 |
78 |
125 |
195 |
310 |
500 |
780 |
>1600~2000 |
0 |
65 |
92 |
150 |
230 |
370 |
600 |
920 |
>2000~2500 |
0 |
77 |
110 |
175 |
280 |
440 |
700 |
1100 |
注:传动的最小圆周侧隙jtmin≈jnmin/cosγ′·cosαn
式中:γ′——为蜗杆节圆柱量程角;αn——齿蜗杆法向齿形角。
表15蜗杆齿厚公差TS1值
模数m
mm |
精度等级 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
≥1~3.5 |
12 |
15 |
20 |
25 |
30 |
36 |
45 |
53 |
67 |
95 |
130 |
190 |
>3.5~6.3 |
15 |
20 |
25 |
32 |
38 |
45 |
56 |
71 |
90 |
130 |
180 |
240 |
>6.3~10 |
20 |
25 |
30 |
40 |
48 |
60 |
71 |
90 |
110 |
16 |
220 |
310 |
>10~16 |
25 |
30 |
40 |
50 |
60 |
80 |
95 |
120 |
150 |
210 |
290 |
400 |
>16~25 |
- |
- |
- |
- |
85 |
100 |
130 |
160 |
200 |
280 |
400 |
550 |
注:①精度等级按蜗杆第Ⅱ公差组确定
②对传动最大法向侧隙jnmax无要求时,允许蜗杆齿厚公差TS1增大,最大不超过两倍。
表16蜗杆齿厚上偏差(Ess1)中的误差补偿部分ESΔ值
精度
等级 |
模数
m
mm |
传动中心距a,mm |
≤30 |
>30
~50 |
>50
~80 |
>80
~120 |
>120
~180 |
>180
~250 |
>250
~315 |
>315
~400 |
>400
~500 |
>500
~630 |
>630
~800 |
>800
~1000 |
>1000
~1250 |
>1250
~1600 |
>1600
~2000 |
>2000
~2500 |
1 |
≥1~3.5 |
3.8 |
4.2 |
4.8 |
5.3 |
6.5 |
8.0 |
9.0 |
10 |
11 |
12 |
14 |
16 |
18 |
20 |
25 |
30 |
>3.5~6.3 |
4.4 |
4.8 |
5.3 |
6.0 |
6.8 |
8.0 |
9.0 |
10 |
11 |
12 |
14 |
16 |
18 |
20 |
25 |
30 |
>6.3~10 |
5.0 |
5.3 |
5.6 |
6.3 |
7.1 |
8.0 |
9.0 |
10 |
11 |
12 |
14 |
16 |
18 |
20 |
25 |
30 |
>10~16 |
- |
- |
- |
7.1 |
8.0 |
9.0 |
10 |
11 |
12 |
14 |
14 |
16 |
18 |
22 |
25 |
30 |
2 |
≥1~3.5 |
6.3 |
7.1 |
8.0 |
9.0 |
10 |
11 |
13 |
14 |
15 |
16 |
18 |
20 |
22 |
28 |
32 |
40 |
>3.5~6.3 |
6.8 |
8.0 |
9.0 |
9.0 |
10 |
11 |
13 |
14 |
15 |
16 |
18 |
20 |
24 |
28 |
32 |
40 |
>6.3~10 |
8 |
9 |
10 |
10 |
11 |
12 |
14 |
15 |
16 |
18 |
20 |
22 |
24 |
28 |
32 |
40 |
>10~16 |
- |
- |
- |
12 |
12 |
13 |
15 |
16 |
16 |
18 |
20 |
22 |
25 |
28 |
36 |
40 |
3 |
≥1~3.5 |
10 |
10 |
12 |
13 |
15 |
16 |
17 |
19 |
22 |
24 |
26 |
28 |
32 |
40 |
48 |
56 |
>3.5~6.3 |
11 |
11 |
13 |
14 |
15 |
17 |
18 |
20 |
22 |
24 |
26 |
30 |
36 |
40 |
48 |
56 |
>6.3~10 |
12 |
13 |
14 |
15 |
16 |
18 |
19 |
20 |
22 |
24 |
28 |
30 |
36 |
40 |
48 |
56 |
>10~16 |
- |
- |
- |
17 |
18 |
20 |
20 |
22 |
24 |
25 |
28 |
32 |
36 |
40 |
48 |
58 |
4 |
≥1~3.5 |
15 |
16 |
18 |
20 |
22 |
25 |
28 |
30 |
32 |
36 |
40 |
46 |
53 |
63 |
75 |
90 |
>3.5~6.3 |
16 |
18 |
19 |
22 |
24 |
26 |
30 |
32 |
36 |
38 |
42 |
48 |
56 |
63 |
75 |
90 |
>6.3~10 |
19 |
20 |
22 |
24 |
25 |
28 |
30 |
32 |
36 |
38 |
45 |
50 |
56 |
65 |
80 |
90 |
>10~16 |
- |
- |
- |
28 |
30 |
32 |
32 |
36 |
38 |
40 |
45 |
50 |
56 |
65 |
80 |
90 |
5 |
≥1~3.5 |
25 |
25 |
28 |
32 |
36 |
40 |
45 |
48 |
51 |
56 |
63 |
71 |
85 |
100 |
115 |
140 |
>3.5~6.3 |
28 |
28 |
30 |
36 |
38 |
40 |
45 |
50 |
53 |
58 |
65 |
75 |
85 |
100 |
120 |
140 |
>6.3~10 |
- |
- |
- |
38 |
40 |
45 |
48 |
50 |
56 |
60 |
68 |
75 |
85 |
100 |
120 |
145 |
>10~16 |
- |
- |
- |
- |
45 |
48 |
50 |
56 |
60 |
65 |
71 |
80 |
90 |
105 |
120 |
145 |
6 |
≥1~3.5 |
30 |
30 |
32 |
36 |
40 |
45 |
48 |
50 |
56 |
60 |
65 |
75 |
85 |
100 |
120 |
140 |
>3.5~6.3 |
32 |
36 |
38 |
40 |
45 |
48 |
50 |
56 |
60 |
63 |
70 |
75 |
90 |
100 |
120 |
140 |
>6.3~10 |
42 |
45 |
45 |
48 |
50 |
52 |
56 |
60 |
63 |
68 |
75 |
80 |
90 |
105 |
120 |
145 |
>10~16 |
- |
- |
- |
58 |
60 |
63 |
65 |
68 |
71 |
75 |
80 |
85 |
95 |
110 |
125 |
150 |
>16~25 |
- |
- |
- |
- |
75 |
78 |
80 |
85 |
85 |
90 |
95 |
100 |
110 |
120 |
135 |
160 |
7 |
≥1~3.5 |
45 |
48 |
50 |
56 |
60 |
71 |
75 |
80 |
85 |
95 |
105 |
120 |
135 |
160 |
190 |
225 |
>3.5~6.3 |
50 |
56 |
58 |
63 |
68 |
75 |
80 |
85 |
90 |
100 |
110 |
125 |
140 |
160 |
190 |
225 |
>6.3~10 |
60 |
63 |
65 |
71 |
75 |
80 |
85 |
90 |
95 |
105 |
115 |
130 |
140 |
165 |
195 |
225 |
>10~16 |
- |
- |
- |
80 |
85 |
90 |
95 |
100 |
105 |
110 |
125 |
135 |
150 |
170 |
200 |
230 |
>16~25 |
- |
- |
- |
- |
115 |
120 |
120 |
125 |
130 |
135 |
145 |
155 |
165 |
185 |
210 |
240 |
8 |
≥1~3.5 |
50 |
56 |
58 |
63 |
68 |
75 |
80 |
85 |
90 |
100 |
110 |
125 |
140 |
160 |
190 |
225 |
>3.5~6.3 |
68 |
71 |
75 |
78 |
80 |
85 |
90 |
95 |
100 |
110 |
120 |
130 |
145 |
170 |
195 |
230 |
>6.3~10 |
80 |
85 |
90 |
90 |
95 |
100 |
100 |
105 |
110 |
120 |
130 |
140 |
150 |
175 |
200 |
235 |
>10~16 |
- |
- |
- |
110 |
115 |
115 |
120 |
125 |
130 |
135 |
140 |
155 |
165 |
185 |
210 |
240 |
>16~25 |
- |
- |
- |
- |
150 |
155 |
155 |
160 |
160 |
170 |
175 |
180 |
190 |
210 |
230 |
260 |
9 |
≥1~3.5 |
75 |
80 |
90 |
95 |
100 |
110 |
120 |
130 |
140 |
155 |
170 |
190 |
220 |
260 |
310 |
360 |
>3.5~6.3 |
90 |
95 |
100 |
105 |
110 |
120 |
130 |
, 140 |
150 |
160 |
180 |
200 |
225 |
260 |
310 |
360 |
>6.3~10 |
110 |
115 |
120 |
125 |
130 |
140 |
145 |
155 |
160 |
170 |
190 |
210 |
235 |
270 |
320 |
370 |
>10~16 |
- |
- |
- |
160 |
165 |
170 |
180 |
185 |
190 |
200 |
220 |
230 |
255 |
290 |
335 |
380 |
>16~25 |
- |
- |
- |
- |
215 |
220 |
225 |
230 |
235 |
245 |
255 |
270 |
290 |
320 |
360 |
400 |
10 |
≥1~3.5 |
100 |
105 |
110 |
115 |
120 |
130 |
140 |
145 |
155 |
165 |
185 |
200 |
230 |
270 |
310 |
360 |
>3.5~6.3 |
120 |
125 |
130 |
135 |
140 |
145 |
155 |
160 |
170 |
180 |
200 |
210 |
240 |
280 |
320 |
370 |
>6.3~10 |
155 |
160 |
165 |
170 |
175 |
180 |
185 |
190 |
200 |
205 |
220 |
240 |
260 |
290 |
340 |
380 |
>10~16 |
- |
- |
- |
210 |
215 |
220 |
225 |
230 |
235 |
240 |
260 |
270 |
290 |
320 |
360 |
400 |
>16~25 |
- |
- |
- |
- |
280 |
285 |
290 |
295 |
300 |
305 |
310 |
320 |
340 |
370 |
400 |
440 |
11 |
≥1~3.5 |
140 |
150 |
160 |
170 |
180 |
190 |
200 |
220 |
240 |
250 |
280 |
310 |
350 |
410 |
480 |
560 |
>3.5~6.3 |
180 |
185 |
190 |
200 |
210 |
220 |
230 |
250 |
260 |
280 |
300 |
330 |
370 |
420 |
490 |
570 |
>6.3~10 |
220 |
230 |
230 |
240 |
250 |
260 |
270 |
280 |
290 |
310 |
330 |
350 |
390 |
440 |
510 |
590 |
>10~16 |
- |
- |
- |
290 |
300 |
310 |
310 |
320 |
340 |
350 |
370 |
390 |
430 |
470 |
530 |
610 |
>16~25 |
- |
- |
- |
- |
400 |
410 |
410 |
420 |
430 |
440 |
450 |
470 |
500 |
540 |
600 |
670 |
12 |
≥1~3.5 |
190 |
190 |
200 |
210 |
220 |
230 |
240 |
250 |
270 |
280 |
310 |
330 |
370 |
430 |
490 |
580 |
>3.5~6.3 |
250 |
250 |
250 |
260 |
270 |
280 |
290 |
300 |
310 |
320 |
340 |
370 |
410 |
460 |
520 |
600 |
>6.3~10 |
290 |
300 |
300 |
310 |
310 |
320 |
330 |
340 |
350 |
360 |
380 |
400 |
440 |
480 |
540 |
620 |
>10~16 |
- |
- |
- |
400 |
400 |
410 |
410 |
420 |
430 |
440 |
450 |
470 |
500 |
540 |
600 |
670 |
>16~25 |
- |
- |
- |
- |
520 |
530 |
530 |
540 |
540 |
550 |
560 |
580 |
600 |
640 |
680 |
750 |
注:精度等级按蜗杆的第Ⅱ公差组确定。
表17蜗轮齿厚公差TS2值
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 |
500 |
>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精度等级按蜗杆第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。