Two spiral gears have a normal module of 10 mm and the angle between the skew shaft axes is 50¬¨¬®‚Äö√†√ª. The driver has 20 teeth and the helix angle of it is 30¬¨¬®‚Äö√†√ª. If the velocity ratio is 1/3 and the driver as well as the follower are both left handed, find the centre distance between the shafts.$

Two spiral gears have a normal module of 10 mm and the angle between t

1.	Two spiral gears have a normal module of 10 mm and the angle between the skew shaft axes is 50¬¨¬®‚Äö√†√ª. The driver has 20 teeth and the helix angle of it is 30¬¨¬®‚Äö√†√ª. If the velocity ratio is 1/3 and the driver as well as the follower are both left handed, find the centre distance between the shafts.$
A.	434.72 mm
B.	452.83 mm
C.	582.19 mm
D.	523.39 mm
Answer» B. 452.83 mm

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