Given: Correction factor f = 0.92, load factor k = 1.2 V-belt profile bxh = 20x12, H = 0.25 For pulleys d01 = 167 mm, d02 = 668 mm Efficiency for belt-pulley n1 = 0.91 Total efficiency for gearbox nmin = 0.95 belt-pulley system is (a) 650 mm, using the figure given according to the belt speed and belt width and using the following data; Q1. Find the forces in the stretched and loose belt arms.

Given: Correction factor f = 0.92, load factor k = 1.2 V-belt profile bxh = 20x12, H = 0.25 For pulleys d01 = 167 mm, d02 = 668 mm Efficiency for belt-pulley n1 = 0.91 Total efficiency for gearbox nmin = 0.95 belt-pulley system is (a) 650 mm, using the figure given according to the belt speed and belt width and using the following data; Q1. Find the forces in the stretched and loose belt arms.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.70P: Solve Sample Problem 7.16 if the contact pressure under the polisher varies parabolically from p0 at...

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