Consumer information about the medication TETRACYCLINE - ORAL (Sumycin), includes side effects, drug interactions, recommended dosages, and storage information. Read more about the prescription drug TETRACYCLINE - ORAL.
conventional automotive brake rotors are cast from G3000 grey cast iron. These work well with a pad material designed to operate using adherent friction. Most of the European system rotors are cast from a high carbon G4000 grey cast iron. These work well with a pad designed to operate using abrasive friction, such that the rotor is sacrificial just like the pad.
Two types of brake assemblies are in use, drum brakes and disc brakes. Drum. brakes generate braking force on the inner surface of brake drum, the force applied is. radially outward to contact the drum. The wheel-wheel studs are attached to the drum, thus when the drum stops the wheel also stops.