= It is required to design a split muff coupling to transmit 60 kW power at 140 rpm. The shafts, key 420 N/mm²). The yield strength in and clamping bolts are made of plain carbon steel (σyt compression is 160% of the tensile yield strength. The factor of safety for shafts, key and bolts is 5. The number of clamping bolts is 8. The coefficient of friction between sleeve halves and the shaft is 0.3. (i) Calculate the diameter of the shaft. (ii) Specify the length and outer diameter of the sleeve halves. (iii) Find out the diameter of clamping bolts. (iv) Specify the size of key and check the dimensions for shear and compression criteria
= It is required to design a split muff coupling to transmit 60 kW power at 140 rpm. The shafts, key 420 N/mm²). The yield strength in and clamping bolts are made of plain carbon steel (σyt compression is 160% of the tensile yield strength. The factor of safety for shafts, key and bolts is 5. The number of clamping bolts is 8. The coefficient of friction between sleeve halves and the shaft is 0.3. (i) Calculate the diameter of the shaft. (ii) Specify the length and outer diameter of the sleeve halves. (iii) Find out the diameter of clamping bolts. (iv) Specify the size of key and check the dimensions for shear and compression criteria
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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It is required to design a split muff coupling to transmit 60 kW power at 140 rpm. The shafts, key
420 N/mm²). The yield strength in
and clamping bolts are made of plain carbon steel (σyt
compression is 160% of the tensile yield strength. The factor of safety for shafts, key and bolts is
5. The number of clamping bolts is 8. The coefficient of friction between sleeve halves and the
shaft is 0.3.
(i) Calculate the diameter of the shaft.
(ii) Specify the length and outer diameter of the sleeve halves.
(iii) Find out the diameter of clamping bolts.
(iv) Specify the size of key and check the dimensions for shear and compression criteria
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