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[主观题]
已知一对标准圆柱齿轮传动比i=3.5,模数m=4mm,齿数和Z+Z2=35,试求两轮的分度圆直径d和传动中心距α?
提问人:网友lixin080108
发布时间:2022-02-14
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已知i=3.5,m=4mm,Z+Z2=35
i=Z/Z2=3.5Z+3.5Z
=35Z=30∴
Z2=05
则d=mz=4×30=20mm
d2=mz2=4×05=420mm
中心距α=/2(d+d2)=/2(20+420)=270mm
i=Z/Z2=3.5Z+3.5Z
=35Z=30∴
Z2=05
则d=mz=4×30=20mm
d2=mz2=4×05=420mm
中心距α=/2(d+d2)=/2(20+420)=270mm
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