A conical clutch has an inclined angle of 120. The outer and inner diameters are 80 mm and 20 mm respectively. Calculate the force required to press the two halves together if it is to transmit 200 W at 600 rev/min. The coefficient of friction is 0.3. Use both the uniform wear theory and the uniform pressure theory.

A conical clutch has an inclined angle of 120. The outer and inner diameters are 80 mm and 20 mm respectively. Calculate the force required to press the two halves together if it is to transmit 200 W at 600 rev/min. The coefficient of friction is 0.3. Use both the uniform wear theory and the uniform pressure theory.

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

See similar textbooks

Similar questions

estion 3 A flat belt drive connects two pulleys 5 meters apart. The 2m pulley diameter driver rotates at 350rpm, and the driven pulley has a diameter of 1.5m. The thickness and the mass of the belt drive is 5mm and 0.6kg respectively. The coefficient of friction between the belt and the pulley is 0.25. The belt experience 3% of slip during power transmission with a maximum tension of 1200N. Calculate the speed and torque of the driven shaft.
A single-plate clutch has a friction disc with inner and outer radii of 20 mm and 40 mm, respectively. The friction lining in the disc is made in such a way that the coefficient of friction u varies radially as u= 0.01 r. where r is in mm. The clutch needs to transmit a friction torque of 18.85 kN. mm. As per uniform pressure theory, the pressure (in MPa) on the disc is
Q. A multi disc clutch has 5 plates having four pairs Myd of active friction surfaces. If the intensity of pressure is not to exceed 127 kN/m?, find the power in kW transmitted at 500 r.p.m, if the outer and inner radii of friction surfaces are 125 mm and 75 mm respectively. Assume uniform wear and take coefficient of friction as 0.3.
A turnbuckle is used to connect two rods, one having right handed and other, having left handed V-threads. The angle of V-threads is 60 degrees. The rods have a mean diameter of 2 cm and 3 threads per cm. The coefficient of friction between the rods and the nut connecting the rods is 0.15. Find the forque required on the nut to produce a pull of 4 kN. Assume that rods do not twist.
The clutch of a motor car is required to transmit 9 kW at 3500 rpm. It is of single-plate type, with both sides of the plate being effective. The coefficient of friction is 0.25 and the maximum pressure is limited to 82 N/cm2. The ratio of diameters is 1.4. Assuming uniform wear determine: (You should upload the answers in the Link provided for submitting the assignment, typing the answers in the box provided below is optional). The internal diameter of the plate in mm The external diameter of the plate in mm
i need the answer quickly
Q6 Engine developing power at 1000rpm is fitted with a cone clutch having the face width of the clutch equal to 106mm. The cone has a face angle of 12°and the engagement factor is 1.5. If the mean normal pressure on the clutch face is not exceeding 0.07MPa and the coefficient of friction is 0.2, the axial spring force necessary to engage the clutch is 1796N. Requirements: 1) The mean diameter of the cone clutch. 2) The developing power. 3) Complete the construction drawing by showing all the details. Engine Engine Shaft Or Driven Shaft Female Cone Sleaves 8080 ਬੇਬਰਹੁਡ Splines Spring Friction Lining Pedal Gearbox Shaft Driven Shaft Gearbox
A cone clutch is to transmit 10 KW at 600 r.p.m. the cone has aface angle of 10◦The width of the face is halfe of the mean radius and the max pressureis 0.1 N/mm²Assuming uniform wear and the coefficient of friction is 0.3, find theinner and outer radius and the axial force required on the clutch. Subject: Theory of Machines
A car engine has its rated output of 16 kW. The 22 maximum torque developed is 120 N-m. The clutch used is of single plate type having two active surfaces. The axial pressure is not to exceed 85 kN/m². The internal diameter of the friction plate is 0.75 times the external diameter. Coefficient of friction = 0.3. Determine: 1. The dimensions of the friction plate and, 2. The axial force exerted by the springs.
The hand brake of Fig. is used to control the rotation of a drum. The coefficient of friction between the belt and the drum is , = 0.15, and the weight of the handle may be neglected. If a counterclockwise torque of 5 ft - Ib is applied to the drum Repeat the problem for a clockwise torque of 5 ft · Ib. What happens to the system at a 4.6 in.? What does the solution mean for a> 4.6 in.? M= 5 lb-ft -12 in. 12 in
A flat belt is required to transmit 35 kw from a pulley of 1.5 m effective diameter running at 300 rpm. The angle of contact spread over 11/24 of the circumference and the coefficient of friction between pulley and belt 0.3. Determine width of belt required. It is given that the belt thickness is 10mm, density of its material is 1.1Mg/m and the related permissible working stress is 2.5 Mpa.
AN ENGINE DEVELOPING 45 KW AT 1000 R.P.M IS FITTED WITH A CONE CLUTCH BUILT INSIDE THE FLYWHEEL. THE CONE HAS A FACE ANGLE OF 12.5° AND A MAXIMUM MEAN DIAMETER OF 500 MM. THE COEFFICIENT OF FRICTION IS 0.2. THE NORMAL PRESSURE ON THE CLUTCH FACE IS NOT TO EXCEED O.1 N/MM². DETERMINE, (1) THE AXIAL SPRING FORCE NECESSARY TO ENGAGE TO CLUTCH AND (2) (II) THE FACE WIDTH REQUIRED.