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UNDER BODY COATINGS OF AUTOMOBILE

UNDER BODY COATINGS OF AUTOMOBILE Body in white (BIW) is the stage in the automobile manufacturing in which a car body's frame has been joined together, that is before painting and before the motor, chassis sub-assemblies, or trim (glass, door locks/handles, seats, upholstery, electronics, etc.) have been integrated into the structure. Assembly involves different techniques such as welding (spot, MIG/MAG), riveting, clinching, bonding, and laser brazing. Automotive Underbody Coatings The underside of vehicles serves as an intermediate between the metal components of a vehicle and the outer environment. The underbody of vehicles is prone to damage due to harsh environmental conditions. Coatings are applied to the underside of vehicles to protect them against factors such as corrosion, chemicals, moisture, water damage, and chipping of the underbody. Automotive underbody coatings offer a protective layer to vehicles’ undersides. Most of these coatings provide chemical and corro...

Design of Car Front fender Using NX-Cad

  Design of Car Front fender Fenders/ Quarter Panel:- Fender is a word derived from American English. An automobile fender is a rigid vehicle panel that houses the wheel well. It forms an arch that is designed to protect the wheel and prevent road debris such as rocks, sand, and mud from being thrown into the air by the spinning tire. A pair of front and rear fenders can be found on each side of a vehicle. Aside from keeping your vehicle clean, car fenders protect vital components from minor collisions. They also help define the car's overall style and design. They provide classy contours that give your car a classy, edgy look, especially when your vehicle is viewed from the side. They also help improve your car's aerodynamics, so your car is not only cleaner but also faster. In British English, the fender is called the wing (this may refer to either the front or rear fenders. However, in modern unibody vehicles, rear fenders may also be called quarter panels.) The equi...