Q3 / A multi – plate clutch is to transmit 12 kW at 1500 r.p.m. The inner and outer radii for the plates are to be 50 mm and 100 mm respectively. The maximum axial spring forces is restricted to 1 kN. Answer the following questions 1- The necessary number of pairs of surfaces is µ= 0.35 assuming ..... .... constant wear. 2- The necessary number of pairs of surfaces is constant pressure. µ= 0.18 assuming 3- The axial force

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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Q3 /A multi - plate clutch is to transmit 12 kW at 1500 r.p.m. The inner and outer
radii for the plates are to be 50 mm and 100 mm respectively. The maximum axial
spring forces is restricted to 1 kN. Answer the following questions
1- The necessary number of pairs of surfaces is
u= 0.35 assuming
constant wear.
2- The necessary number of pairs of surfaces is
constant pressure.
u= 0.18 assuming
3- The axial force
4- Percentage increase in forces is
Transcribed Image Text:Q3 /A multi - plate clutch is to transmit 12 kW at 1500 r.p.m. The inner and outer radii for the plates are to be 50 mm and 100 mm respectively. The maximum axial spring forces is restricted to 1 kN. Answer the following questions 1- The necessary number of pairs of surfaces is u= 0.35 assuming constant wear. 2- The necessary number of pairs of surfaces is constant pressure. u= 0.18 assuming 3- The axial force 4- Percentage increase in forces is
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