表4-3 普通圆柱蜗杆传动的蜗轮宽度B、顶圆直径de2及蜗杆螺纹部分长度b1的计算公式
 |
B
|
de2
|
 |
b1
|
|
|
1
|
≤0.75
 |
≤
 +2m |
0
|
≥(11+0.06
 )m |
当变位系数 当m<10mm时，增加25mm; 当m=10～16mm时，增加35～40mm; 当m>16mm时，增加50mm |
|
-0.5
|
≥(8+0.06
)m |
||||
|
2
|
≤
+1.5m |
-0.1
|
≥(10.5+
)m |
||
|
0.5
|
≥(11+0.1
)m |
||||
|
1.0
|
≥(12+0.1
)m |
||||
|
3
|
0
|
≥(12.5+0.09
)m |
|||
|
-0.5
|
≥(9.5+0.09
)m |
||||
|
-0.1
|
≥(10.5+
)m |
||||
|
4
|
≤0.67
|
≤
+m |
0.5
|
≥(12.5+0.1
)m |
|
|
0.1
|
≥(13+0.1
)m |
||||