附錄A
圓柱蝸桿、蝸輪參數(shù)的匹配和標(biāo)記方法
（補充件）
A1蝸桿、蝸輪參數(shù)的匹配
采用本標(biāo)準(zhǔn)規(guī)定中心距的ZA、ZN、ZI和ZK蝸桿傳動，其蝸桿和蝸輪的參數(shù)匹配按表A1的規(guī)定。
A2蝸桿、蝸輪及其傳動的尺寸規(guī)格的標(biāo)記方法
A2.1標(biāo)記內(nèi)容
蝸桿的標(biāo)記內(nèi)容包括：蝸桿的類型（ZA、ZN、ZI、ZK），模數(shù)m，分度圓直徑d1，螺旋方向（右旋：R或左旋：L），頭數(shù)z1。
蝸輪的標(biāo)記內(nèi)容包括：相配蝸桿的類型（ZA、ZN、ZI、ZK），模數(shù)m，齒數(shù)z2。
蝸桿傳動的標(biāo)記方法用分式表示，其中分子為蝸桿的代號，分母為蝸輪齒數(shù)z2。
A2.2標(biāo)記示例
A2.2.1齒形為N1，齒形角αn為20°，模數(shù)為10mm，分度圓直徑為90mm，頭數(shù)為2的右旋圓柱蝸桿；齒數(shù)為80的蝸輪，以及由它們組成的圓柱蝸桿傳動。則
蝸桿標(biāo)記為：蝸桿ZN110×90R2；
蝸桿標(biāo)記為：蝸桿ZN110×80；
蝸桿傳動標(biāo)記為：
或 蝸桿傳動ZN110×90R2/80。
A2.2.2對ZK蝸桿，除A2.2.1規(guī)定的標(biāo)記內(nèi)容外，還應(yīng)注明刀具直徑d0。若用直徑為500mm砂輪磨削的ZK1蝸桿，則
蝸桿標(biāo)記為：蝸桿ZK1×90R2-500；
蝸輪標(biāo)記為：蝸輪ZN110×80；
蝸桿傳動標(biāo)記為：
或 蝸桿傳動ZN110×90R2-500/80。
A2.2.3當(dāng)齒形角不是20°，若為15°時，則
蝸桿標(biāo)記為：蝸桿ZN110×90R2×15°
或 蝸桿ZN110×90R2×15°-500；
蝸輪標(biāo)記為：蝸輪ZN110×80×15°
或蝸輪ZN110×80×15°；
蝸桿傳動標(biāo)記為：
或 蝸桿傳動ZN110×90R2×15°/80；
或 蝸桿傳動ZK110×90R2×15°-500/80。
表A1蝸桿、蝸輪參數(shù)的匹配
|
中心距
αmm |
傳動比
i |
模數(shù)m
mm |
蝸桿分度圓
直徑d1mm |
蝸桿頭數(shù)
z1 |
蝸輪齒數(shù)
z2 |
蝸輪變位
系數(shù)x2 |
說明 |
|
40 |
4.83 |
2 |
22.4 |
6 |
29 |
-0.100 |
|
|
7.25 |
2 |
22.4 |
4 |
29 |
-0.100 |
|
9.51) |
1.6 |
20 |
4 |
38 |
-0.250 |
|
- |
- |
- |
- |
- |
- |
|
14.5 |
2 |
22.4 |
2 |
29 |
-0.100 |
|
191） |
1.6 |
20 |
2 |
38 |
-0.250 |
|
29 |
2 |
22.4 |
1 |
29 |
-0.100 |
|
381) |
1.6 |
20 |
1 |
38 |
-0.250 |
|
49 |
1.25 |
20 |
1 |
49 |
-0.500 |
|
62 |
1 |
18 |
1 |
62 |
0.000 |
自鎖 |
|
50 |
4.83 |
2.5 |
28 |
6 |
29 |
-0.100 |
|
|
7.25 |
2.5 |
28 |
4 |
29 |
-0.100 |
|
9.751) |
2 |
22.4 |
4 |
39 |
-0.100 |
|
12.75 |
1.6 |
20 |
4 |
51 |
-0.500 |
|
14.5 |
2.5 |
28 |
2 |
29 |
-0.100 |
|
19.51) |
2 |
22.4 |
2 |
39 |
-0.100 |
|
25.5 |
1.6 |
20 |
2 |
51 |
-0.500 |
|
29 |
2.5 |
28 |
1 |
29 |
-0.100 |
|
391) |
2 |
22.4 |
1 |
39 |
-0.100 |
|
51 |
1.6 |
20 |
1 |
51 |
-0.500 |
|
62 |
1.25 |
22.4 |
1 |
62 |
+0.040 |
自鎖 |
|
- |
- |
- |
- |
- |
- |
|
|
821) |
1 |
18 |
1 |
82 |
0.000 |
自鎖 |
|
63 |
4.83 |
3.15 |
35.5 |
6 |
29 |
-0.1349 |
|
|
7.25 |
3.15 |
35.5 |
4 |
29 |
-0.1349 |
|
9.751) |
2.5 |
28 |
4 |
39 |
+0.100 |
|
12.75 |
2 |
22.4 |
4 |
51 |
+0.400 |
|
14.5 |
3.15 |
35.5 |
2 |
29 |
-0.1349 |
|
19.51) |
2.5 |
28 |
2 |
39 |
+0.100 |
|
25.5 |
2 |
22.4 |
2 |
51 |
+0.400 |
|
29 |
3.15 |
35.5 |
1 |
29 |
-0.1349 |
|
391） |
2.5 |
28 |
1 |
39 |
+0.100 |
|
51 |
2 |
22.4 |
1 |
51 |
+0.400 |
|
61 |
1.6 |
28 |
1 |
61 |
+0.125 |
自鎖 |
|
67 |
1.6 |
20 |
1 |
67 |
-0.375 |
|
|
821） |
1.25 |
22.4 |
1 |
82 |
+0.440 |
自鎖 |
|
80 |
5.17 |
4 |
40 |
6 |
31 |
-0.500 |
|
|
7.75 |
4 |
40 |
4 |
31 |
-0.500 |
|
9.751) |
3.15 |
35.5 |
4 |
39 |
+0.2619 |
|
13.25 |
2.5 |
28 |
4 |
53 |
-0.100 |
|
15.5 |
4 |
40 |
2 |
31 |
-0.500 |
|
19.51) |
3.15 |
35.5 |
2 |
39 |
+0.2619 |
|
26.5 |
2.5 |
28 |
2 |
53 |
-0.100 |
|
31 |
4 |
40 |
1 |
31 |
-0.500 |
|
391) |
3.15 |
35.5 |
1 |
39 |
+0.2619 |
|
53 |
2.5 |
28 |
1 |
53 |
-0.100 |
|
62 |
2 |
35.5 |
1 |
62 |
+0.125 |
自鎖 |
|
69 |
2 |
22.4 |
1 |
69 |
-0.100 |
|
|
821) |
1.6 |
28 |
1 |
82 |
+0.250 |
自鎖 |
|
100 |
5.17 |
5 |
50 |
6 |
31 |
-0.500 |
|
|
7.75 |
5 |
50 |
4 |
31 |
-0.500 |
|
|
10.251) |
4 |
40 |
4 |
41 |
-0.500 |
|
|
13.25 |
3.15 |
35.5 |
4 |
53 |
-0.3889 |
|
|
15.5 |
5 |
50 |
2 |
31 |
-0.500 |
|
|
20.51) |
4 |
40 |
2 |
41 |
-0.500 |
|
|
26.5 |
3.15 |
35.5 |
2 |
53 |
-0.3889 |
|
|
31 |
5 |
50 |
1 |
31 |
-0.500 |
|
|
411) |
4 |
40 |
1 |
41 |
-0.500 |
|
|
53 |
3.15 |
35.5 |
1 |
53 |
-0.3889 |
|
|
62 |
2.5 |
45 |
1 |
32 |
0.000 |
自鎖 |
|
70 |
2.5 |
28 |
1 |
70 |
-0.600 |
|
|
821） |
2 |
35.5 |
1 |
82 |
+0.125 |
自鎖 |
|
125 |
5.17 |
6.3 |
63 |
6 |
31 |
-0.6587 |
|
|
7.75 |
6.3 |
63 |
4 |
31 |
-0.6587 |
|
10.251) |
5 |
50 |
4 |
41 |
-0.500 |
|
12.75 |
4 |
40 |
4 |
51 |
+0.750 |
|
15.5 |
6.3 |
63 |
2 |
31 |
-0.6587 |
|
20.51) |
5 |
50 |
2 |
41 |
-0.500 |
|
25.5 |
4 |
40 |
2 |
51 |
+0.750 |
|
31 |
6.3 |
63 |
1 |
31 |
-0.6587 |
|
411) |
5 |
50 |
1 |
41 |
-0.500 |
|
51 |
4 |
40 |
1 |
51 |
+0.750 |
|
62 |
3.15 |
56 |
1 |
62 |
-0.2063 |
自鎖 |
|
69 |
3.15 |
35.5 |
1 |
09 |
-0.4524 |
|
|
821) |
2.5 |
45 |
1 |
82 |
0.000 |
自鎖 |
|
160 |
5.17 |
8 |
80 |
6 |
31 |
-0.500 |
|
|
7.75 |
8 |
80 |
4 |
31 |
-0.500 |
|
10.251) |
6.3 |
63 |
4 |
41 |
-0.1032 |
|
13.25 |
5 |
50 |
4 |
53 |
+0.500 |
|
15.5 |
8 |
80 |
2 |
31 |
-0.500 |
|
20.51) |
6.3 |
63 |
2 |
41 |
-0.1032 |
|
26.5 |
5 |
50 |
2 |
53 |
+0.500 |
|
31 |
8 |
80 |
1 |
31 |
-0.500 |
|
411) |
6.3 |
63 |
1 |
41 |
-0.1032 |
|
53 |
5 |
50 |
1 |
53 |
+0.500 |
|
62 |
4 |
71 |
1 |
62 |
+0.125 |
自鎖 |
|
70 |
4 |
40 |
1 |
70 |
0.000 |
|
|
831) |
3.15 |
56 |
1 |
83 |
+0.4048 |
自鎖 |
|
180 |
- |
- |
- |
- |
- |
- |
|
|
7.25 |
10 |
71 |
4 |
29 |
0.050 |
|
9.51) |
8 |
63 |
4 |
38 |
-0.4375 |
|
12 |
6.3 |
63 |
4 |
48 |
-0.4286 |
|
15.25 |
5 |
50 |
4 |
61 |
+0.500 |
|
191) |
8 |
63 |
2 |
38 |
-0.4375 |
|
24 |
6.3 |
63 |
2 |
48 |
-0.4286 |
|
30.5 |
5 |
50 |
2 |
61 |
+0.500 |
|
381) |
8 |
63 |
1 |
38 |
-0.4375 |
|
48 |
6.3 |
63 |
1 |
48 |
-0.4286 |
|
61 |
5 |
50 |
1 |
61 |
+0.500 |
|
71 |
4 |
71 |
1 |
71 |
+0.625 |
自鎖 |
|
801) |
4 |
40 |
1 |
80 |
0.000 |
|
|
200 |
5.17 |
10 |
90 |
6 |
31 |
0.000 |
|
|
7.75 |
10 |
90 |
4 |
31 |
0.000 |
|
10.251) |
8 |
80 |
4 |
41 |
-0.500 |
|
13.25 |
6.3 |
63 |
4 |
53 |
+0.246 |
|
15.5 |
10 |
90 |
2 |
31 |
0.000 |
|
20.51) |
8 |
80 |
2 |
41 |
-0.500 |
|
26.5 |
6.3 |
63 |
2 |
53 |
+0.246 |
|
31 |
10 |
90 |
1 |
31 |
0.000 |
|
411) |
8 |
80 |
1 |
41 |
-0.500 |
|
53 |
6.3 |
63 |
1 |
53 |
+0.246 |
|
62 |
5 |
90 |
1 |
62 |
0.000 |
自鎖 |
|
70 |
5 |
50 |
1 |
70 |
0.000 |
|
|
821) |
4 |
71 |
1 |
82 |
+0.125 |
自鎖 |
|
225 |
7.25 |
12.5 |
90 |
4 |
29 |
-0.100 |
|
|
9.51) |
10 |
710 |
4 |
38 |
-0.050 |
|
11.75 |
8 |
80 |
4 |
47 |
-0.375 |
|
15.25 |
6.3 |
63 |
4 |
61 |
+0.2143 |
|
19.51) |
10 |
71 |
2 |
38 |
-0.050 |
|
23.5 |
8 |
80 |
2 |
47 |
-0.375 |
|
30.5 |
6.3 |
63 |
2 |
61 |
+0.2143 |
|
381） |
10 |
71 |
1 |
38 |
-0.050 |
|
47 |
8 |
80 |
1 |
47 |
-0.375 |
|
61 |
6.3 |
63 |
1 |
61 |
+0.2143 |
|
71 |
5 |
90 |
1 |
71 |
+0.500 |
自鎖 |
|
801） |
5 |
50 |
1 |
80 |
0.000 |
|
|
250 |
7.75 |
12.5 |
112 |
4 |
31 |
+0.020 |
|
|
10.251) |
10 |
90 |
4 |
41 |
0.000 |
|
13 |
8 |
80 |
4 |
52 |
+0.250 |
|
15.5 |
12.5 |
112 |
2 |
31 |
+0.020 |
|
20.51) |
10 |
90 |
2 |
41 |
0.000 |
|
26 |
8 |
80 |
2 |
52 |
+0.250 |
|
31 |
12.5 |
112 |
1 |
31 |
+0.020 |
|
411) |
10 |
90 |
1 |
41 |
0.000 |
|
52 |
8 |
80 |
1 |
52 |
+0.250 |
|
61
|
6.3 |
112 |
1 |
61 |
0.2937 |
|
70 |
6.3 |
63 |
1 |
70 |
-0.3175 |
|
811) |
5 |
90 |
1 |
81 |
+0.500 |
自鎖 |
|
280 |
7.25 |
16 |
112 |
4 |
29 |
-0.500 |
|
|
9.51) |
12.5 |
90 |
4 |
38 |
-0.200 |
|
12 |
10 |
90 |
4 |
48 |
-0.500 |
|
15.25 |
8 |
80 |
4 |
61 |
-0.500 |
|
191) |
12.5 |
90 |
2 |
38 |
-0.200 |
|
24 |
10 |
90 |
2 |
48 |
0.500 |
|
30.5 |
8 |
80 |
2 |
61 |
-0.500 |
|
381) |
12.5 |
90 |
1 |
38 |
-0.200 |
|
48 |
10 |
90 |
1 |
48 |
-0.500 |
|
61 |
8 |
80 |
1 |
61 |
-0.500 |
|
71 |
6.3 |
112 |
1 |
71 |
+0.0556 |
自鎖 |
|
801) |
6.3 |
63 |
1 |
80 |
-0.5556 |
|
|
315 |
7.75 |
16 |
140 |
4 |
31 |
-0.1875 |
|
|
10.251) |
12.5 |
112 |
4 |
41 |
+0.220 |
|
13.25 |
10 |
90 |
4 |
53 |
+0.50 |
|
15.5 |
16 |
140 |
2 |
31 |
-0.1875 |
|
20.51) |
12.5 |
112 |
2 |
41 |
+0.220 |
|
26.5 |
10 |
90 |
2 |
53 |
+0.500 |
|
31 |
16 |
140 |
1 |
31 |
-0.1875 |
|
411) |
12.5 |
112 |
1 |
41 |
+0.220 |
|
53 |
10 |
90 |
1 |
53 |
+0.500 |
|
61 |
8 |
140 |
1 |
61 |
+0.125 |
|
69 |
8 |
80 |
1 |
69 |
-0.125 |
|
821) |
6.3 |
112 |
1 |
82 |
+0.1111 |
自鎖 |
|
355 |
7.25 |
20 |
140 |
4 |
29 |
-0.250 |
|
|
9.51) |
16 |
112 |
4 |
38 |
-0.3125 |
|
12.5 |
12.5 |
112 |
4 |
49 |
-0.580 |
|
15.25 |
10 |
90 |
4 |
61 |
+0.500 |
|
191) |
16 |
112 |
2 |
38 |
-0.3125 |
|
24.5 |
12.5 |
112 |
2 |
49 |
-0.580 |
|
30.5 |
10 |
90 |
2 |
61 |
+0.500 |
|
381) |
16 |
112 |
1 |
38 |
-0.3125 |
|
49 |
12.5 |
112 |
1 |
49 |
-0.580 |
|
61 |
10 |
90 |
1 |
61 |
+0.500 |
|
71 |
8 |
140 |
1 |
71 |
+0.125 |
自鎖 |
|
791) |
8 |
80 |
1 |
79 |
-0.125 |
|
|
400 |
7.75 |
20 |
160 |
4 |
31 |
+0.500 |
|
|
10.251) |
16 |
140 |
4 |
41 |
+0.125 |
|
13.5 |
12.5 |
112 |
4 |
54 |
+0.520 |
|
15.5 |
20 |
160 |
2 |
31 |
+0.500 |
|
20.51) |
16 |
140 |
2 |
41 |
+0.125 |
|
27 |
12.5 |
112 |
2 |
54 |
+0.520 |
|
31 |
20 |
160 |
1 |
31 |
+0.050 |
|
411) |
16 |
140 |
1 |
41 |
+0.125 |
|
54 |
12.5 |
112 |
1 |
54 |
+0.520 |
|
63 |
10 |
160 |
1 |
63 |
+0.500 |
|
71 |
10 |
90 |
1 |
71 |
0.000 |
|
821) |
8 |
140 |
1 |
82 |
+0.250 |
自鎖 |
|
450 |
7.25 |
25 |
180 |
4 |
29 |
-0.100 |
|
|
9.751) |
20 |
140 |
4 |
39 |
-0.500 |
|
12.25 |
16 |
112 |
4 |
49 |
+0.125 |
|
15.75 |
12.5 |
112 |
4 |
63 |
+0.020 |
|
19.51) |
20 |
140 |
2 |
39 |
-0.500 |
|
24.5 |
16 |
112 |
2 |
49 |
+0.125 |
|
31.5 |
12.5 |
112 |
2 |
63 |
+0.020 |
|
391) |
20 |
140 |
1 |
39 |
-0.500 |
|
49 |
16 |
112 |
1 |
49 |
+0.125 |
|
63 |
12.5 |
112 |
1 |
63 |
+0.020 |
|
73 |
10 |
160 |
1 |
73 |
+0.500 |
|
811) |
10 |
90 |
1 |
81 |
0.000 |
|
500 |
7.75 |
25 |
200 |
4 |
31 |
+0.500 |
|
|
10.251) |
20 |
160 |
4 |
41 |
+0.500 |
|
13.25 |
16 |
140 |
4 |
53 |
+0.375 |
|
15.5 |
25 |
200 |
2 |
31 |
+0.500 |
|
20.51) |
20 |
160 |
2 |
41 |
+0.500 |
|
26.5 |
16 |
140 |
2 |
53 |
+0.375 |
|
31 |
25 |
200 |
1 |
31 |
+0.500 |
|
411) |
20 |
160 |
1 |
41 |
+0.500 |
|
53 |
16 |
140 |
1 |
53 |
+0.375 |
|
63 |
12.5 |
200 |
1 |
63 |
+0.500 |
|
71 |
12.5 |
112 |
1 |
71 |
+0.020 |
|
831) |
10 |
160 |
1 |
83 |
+0.500 |
