Fender Design
DESIGN OF FRONT FENDER
OBJECTIVE: To design the car front fender
FENDER: American English term for the part of an automobile, motorcycle or other vehicle body that frames a wheel well (the fender underside). Its primary purpose is to prevent sand, mud, rocks, liquids, and other road spray from being thrown into the air by the rotating tire.
Desiegn considerations
Dimensions should be considered as shown in figure
There are 5 mounting regions on the fender
- pillar mounting
- Body mounting
- Sill mounting
- Bumper mounting
- Drip mounting
DESIGN 0F DRIP AREA MOUNTING:
It is the important mounting of the fender. This is connected with the engine compartment, therefore the lot of constraints are to be followed while designing the fender
Note: It should be 150mm apart from the edge so that it won’t get disturbed by lamp mountings
- Darts are added on the longer side of the drip area in order to provide the stiffness and add strength to the part. It Play a main role by avoiding vibration and forces from outside
- Embossing are provided on the mounting to strengthen them during fastening
DESIGN OF BUMPER MOUNTING
Bumper mounting area is to fix the bumper to the fender with the help of the fasteners or equivalent nuts
DESIGN OF A-PILLAR MOUNTING:
This is a structural pillar that combines the body to the roof. It makes the sides of the windshield at rest and front fenders are fastened
Design of Sill Mounting:
Sill is the panel directly below the bottom of the door supporting the floor and may be used to combine the floor and the body . The bottom end of the fender is mounted on the sill body for reinforcement of the fender
DESIGN OF BAFFLE MOUNTING:
Baffle mounting or mudguard are clip fit type of mounting on the inner side of the fender arch over the Tire. It protects the car engine compartment and pedestrians from causing injuries from chip out debris on the road when the car is in motion. They are mounted on the fender using locking clips.
Conclusion
Thus Designing a fender has been accomplished