A power train application requires the coupling of a spur gear to a transmission shaft operating...

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Mechanical Engineering

A power train application requires the coupling of a spur gearto a transmission shaft operating at 3600RPM. The coupling mustsustain a mean torque loading of 215Nm. There is a 20% torqueripple introduced to the drive line from the load. Select anddesign a coupling system using either a keyed coupling or aninterference coupling such that the section of the transmissionshaft at that location is minimized. Assume that the gear islocated at the midpoint of the shaft and introduces a steadytransverse load of 1000N. The center to center on the bearings is6.5\" (6.5 * 25.4 = 165.1mm)

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4.5 Ratings (668 Votes)

Design of sleeve coupling1 max torque 12 mean torque as ripple 20 258 Nmassume diameter 25mmsay 53 Nmm2Transverse load given 1000Ncenter distance See Answer

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