Types of Belt Drives and Belts
TYPES OF BELT DRIVES The belt drives are usually classified into the following three groups:…
Selection of Factor of Safety
The selection of a proper factor of safety to be used in designing any machine…
Factor of Safety
It is defined, in general, as the ratio of the maximum stress to the working…
Bearing Stress
BEARING STRESS A localised compressive stress at the surface of contact between two members of…
Different types of Parking Spaces and Multiple Level Car Parking
ABSTRACT The growing population of India has created many problems one of the challenging ones…
External Contracting Break
EXTERNAL CONTRACTING BREAK External contracting brakes are sometimes used for parking  brakes  on  motor  vehicles,  for…
Internal Expanding Break
INTERNAL EXPANDING BREAK. Internal  expanding  brakes  are  used  almost exclusively as wheel brakes, but can be…
Electric brakes
ELECTRIC BRAKES The electric current controlling the brake through the electromagnet is provided from a…
Vacuum Brake
VACUUM BRAKE The vacuum brake was, for many years, used in place of the air…