二、鏈輪的軸向齒輪及參數

WHEEL-RIM PROFILES & DATA OF SPROCKETS

鏈輪號
SPROCKET
NO
節距
PITCH
P
滾子直徑
ROLLER
DIA
h
倒角高
HEIGHT
OF
CHAMFER
A
倒角寬
WIDTH
OF
CHAMFER
C
倒  角
半  徑
RADIUS
OF
CHAMFER
C
排   距
TRANS
VERSE
PITCH OF
STRANDS
Pt
單排
SMIPLE
2排 3排
DUPLEX
4     排
QUADRUPLEX   
齒厚
TEETH
THICK-
NESS
t1
齒厚
TEETH
THICK-
NESS
t2 t3
齒   幅
TEETH WIDTH
齒厚
TEETH
THICK-
NESS
t4
齒   幅
TEETH WIDTH
B2
B3
B2
B3
B4
25
6.35
3.30
4.0
3.2
0.8
6.8
6.4
2.8
2.7
9.10
15.3
2.4
8.8
15.2
21.6
35
9.525
5.80
5.0
4.8
1.2
10.2
10.1
4.3
4.1
14.23
24.36
3.8
13.90
24.0
34.1
410
12.70
7.77
7.0
7.0
1.1
19.2
-
2.8
-
-
-
-
-
-
-
415
12.70
7.77
7.0
7.0
1.6
13.5
-
4.3
-
-
-
-
-
-
-
41
12.70
7.77
7.0
6.4
1.6
13.5
-
5.8
-
-
-
-
-
-
-
40
12.70
7.92
7.0
6.4
1.6
13.5
14.4
7.2
7.0
21.4
35.8
6.5
20.9
35.3
49.7
50
15.875
10.16
10.3
7.9
2.0
16.9
18.1
8.7
8.4
26.5
44.6
7.9
26.0
44.1
62.2
60
19.05
11.91
11.8
9.5
2.4
20.3
22.8
11.7
11.3
34.1
56.9
10.6
33.4
56.2
79.0
80
25.40
15.88
15.5
12.7
3.2
27.0
29.3
14.5
14.1
43.4
72.7
13.3
42.6
71.9
101.2
100
31.75
19.05
19.2
15.9
4.0
33.8
35.8
17.5
17.0
52.8
88.6
16.0
51.8
87.6
123.4
120
38.10
22.22
23.0
19.1
4.8
40.5
45.4
23.5
22.7
68.1
113.5
21.5
66.9
112.3
157.7
140
44.45
25.40
27.0
22.2
5.6
47.2
48.9
23.5
22.7
71.6
120.5
21.5
70.4
119.3
168.3
160
50.80
28.58
31.6
25.4
6.4
54.0
58.5
29.3
28.4
86.9
145.4
27.0
85.5
144.0
202.5
180
57.15
35.71
36.8
28.5
7.2
61.0
65.8
33.1
32.0
97.8
163.6
30.4
96.2
162.0
227.8
200
63.50
39.67
396.6
31.8
7.9
67.5
71.6
35.3
34.1
105.7
117.3
32.5
104.1
175.7
247.3
240
76.20
47.62
48.5
38.1
9.5
81.0
87.8
44.1
42.7
130.5
218.3
40.7
128.5
216.3
304.1


註:1.h為節圓倒輪殼(或槽底)的最小距離。
        2.4排以上的鍊輪齒厚與4排鏈輪齒厚  t4相同,齒幅為Bn=(n-1)P1+t4(n>=4)

NOTE:1. Hrefers to the min distnce from pitch circle to hub(or bottom of grove).
              2. Teeth thickness of sprocket over quadruplex is same as teeth thickness t4 quadruplex sprocket, teeth width Bn=(n-1)P1+t4(n>=4)

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