计算选型
|
从动轮锁止弧所跨越的整周节数K和不产生齿顶干涉时主动轮的末齿齿顶高系数h*am |
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|
z'2 |
K＝1 |
K＝2 |
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|
15 |
0.27 |
0.011 |
0.011 |
— |
— |
0.97 |
0.92 |
0.87 |
0.83 |
0.80 |
0.77 |
0.74 |
0.73 |
0.71 |
K＝2 |
|
20 |
0.08 |
— |
0.89 |
0.75 |
0.66 |
0.58 |
0.53 |
0.47 |
0.44 |
0.40 |
0.38 |
0.35 |
0.34 |
0.31 |
|
|
25 |
— |
0.85 |
0.66 |
0.52 |
0.42 |
0.35 |
0.30 |
0.25 |
0.21 |
0.17 |
0.15 |
0.12 |
0.11 |
0.97 |
K＝3 |
|
30 |
— |
0.70 |
0.51 |
0.37 |
0.27 |
0.20 |
0.14 |
0.98 |
0.91 |
0.86 |
0.81 |
0.77 |
0.74 |
0.70 |
|
|
35 |
0.90 |
0.59 |
0.40 |
0.26 |
0.16 |
0.97 |
0.87 |
0.79 |
0.73 |
0.67 |
0.63 |
0.58 |
0.55 |
0.52 |
|
|
40 |
0.83 |
0.52 |
0.32 |
0.18 |
0.95 |
0.83 |
0.74 |
0.65 |
0.59 |
0.53 |
0.49 |
0.44 |
0.41 |
0.38 |
|
|
45 |
0.77 |
0.46 |
0.26 |
0.12 |
0.85 |
0.73 |
0.63 |
0.55 |
0.48 |
0.43 |
0.38 |
0.34 |
0.30 |
0.27 |
|
|
50 |
0.72 |
0.40 |
0.21 |
0.93 |
0.76 |
0.64 |
0.54 |
0.46 |
0.40 |
0.34 |
0.29 |
0.98 |
0.93 |
0.87 |
K＝4 |
|
55 |
0.68 |
0.37 |
0.16 |
0.86 |
0.70 |
0.57 |
0.47 |
0.39 |
0.33 |
0.27 |
0.93 |
0.87 |
0.82 |
0.77 |
|
|
60 |
0.65 |
0.33 |
0.13 |
0.80 |
0.64 |
0.51 |
0.41 |
0.33 |
0.27 |
0.91 |
0.84 |
0.78 |
0.73 |
0.68 |
|
|
65 |
0.62 |
0.30 |
0.98 |
0.76 |
0.59 |
0.46 |
0.36 |
0.28 |
0.93 |
0.84 |
0.77 |
0.71 |
0.65 |
0.61 |
|
|
70 |
0.60 |
0.28 |
0.94 |
0.72 |
0.55 |
0.42 |
0.32 |
0.96 |
0.86 |
0.78 |
0.70 |
0.64 |
0.59 |
0.54 |
|
|
75 |
0.57 |
0.26 |
0.91 |
0.68 |
0.51 |
0.39 |
0.29 |
0.91 |
0.80 |
0.72 |
0.65 |
0.58 |
0.53 |
0.48 |
|
|
80 |
0.55 |
0.24 |
0.87 |
0.64 |
0.48 |
0.35 |
0.98 |
0.85 |
0.75 |
0.67 |
0.60 |
0.53 |
0.48 |
0.43 |
|
|
z'2 z'1 |
15 |
20 |
25 |
30 |
35 |
40 |
45 |
50 |
55 |
60 |
65 |
70 |
75 |
80 |
z'1 |
|
注：本表仅适用于α＝20°，h*a＝1的情况。 |
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