The projected area of the friction surfaces, and 5. The peripheral velocity of the brake drum, 4. The coefficient of friction between the braking surfaces, 3. The unit pressure between the braking surfaces, 2. The capacity of a brake depends upon the following factors : 1. This heat is dissipated in the surrounding air (or water which is circulated through the passages in the brake drum) so that excessive heating of the brake lining does not take place. The energy absorbed by brakes is dissipated in the form of heat. In the process of performing this function, the brake absorbs either kinetic energy of the moving member or potential energy given up by objects being lowered by hoists, elevators etc. Manufacturing process by rs khurmi pdf pdf#Create a PDF from any document If you can open it, you can convert it to a PDF.A brake is a device by means of which artificial frictional resistance is applied to a moving machine member, in order to retard or stop the motion of a machine.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |