齿厚号数 |
筘号 |
厚度 |
齿厚号数 |
筘号 |
厚度 |
齿厚号数 |
筘号 |
厚度 |
|||
毫米 |
mils |
毫米 |
mils |
毫米 |
mils |
||||||
10 |
16 |
1.270 |
50.0 |
30 |
56 |
0.423 |
16.7 |
50 |
96 |
0.254 |
10.0 |
11 |
18 |
1.154 |
45.5 |
31 |
58 |
0.410 |
16.2 |
51 |
98 |
0.249 |
9.8 |
12 |
20 |
1.058 |
41.0 |
32 |
60 |
0.397 |
15.6 |
52 |
100 |
0.244 |
9.6 |
13 |
22 |
0.976 |
38.5 |
33 |
62 |
0.380 |
15.2 |
53 |
102 |
0.240 |
9.4 |
14 |
24 |
0.907 |
35.7 |
34 |
64 |
0.373 |
14.7 |
54 |
104 |
0.235 |
9.3 |
15 |
26 |
0.847 |
33.3 |
35 |
66 |
0.363 |
14.3 |
55 |
106 |
0.231 |
9.1 |
16 |
28 |
0.794 |
31.2 |
36 |
68 |
0.352 |
13.9 |
56 |
108 |
0.227 |
8.9 |
17 |
30 |
0.747 |
29.4 |
37 |
70 |
0.343 |
13.5 |
57 |
110 |
0.223 |
8.8 |
18 |
32 |
0.705 |
27.8 |
38 |
72 |
0.334 |
13.2 |
58 |
112 |
0.219 |
8.6 |
19 |
34 |
0.668 |
26.3 |
39 |
74 |
0.326 |
12.8 |
59 |
114 |
0.215 |
8.5 |
20 |
36 |
0.635 |
25.0 |
40 |
76 |
0.318 |
12.5 |
60 |
116 |
0.212 |
8.3 |
21 |
38 |
0.604 |
23.8 |
41 |
78 |
0.310 |
12.2 |
61 |
118 |
0.208 |
8.2 |
22 |
40 |
0.577 |
22.7 |
42 |
80 |
0.301 |
11.9 |
62 |
120 |
0.205 |
8.1 |
23 |
42 |
0.552 |
21.7 |
43 |
82 |
0.295 |
11.6 |
63 |
122 |
0.201 |
7.9 |
24 |
44 |
0.529 |
20.8 |
44 |
84 |
0.289 |
11.4 |
64 |
124 |
0.198 |
7.8 |
25 |
46 |
0.508 |
20.0 |
45 |
86 |
0.282 |
11.1 |
65 |
126 |
0.195 |
7.7 |
26 |
48 |
0.488 |
19.2 |
46 |
88 |
0.276 |
10.9 |
66 |
128 |
0.192 |
7.6 |
27 |
50 |
0.470 |
18.5 |
47 |
90 |
0.270 |
10.6 |
67 |
130 |
0.189 |
7.5 |
28 |
52 |
0.453 |
|
48 |
92 |
0.264 |
|
|
|
|
|
29 |
54 |
0.438 |
|
49 |
94 |
0.259 |
|
|
|
|
|