Challenge

Fender Design - Wheel Arch Challenge

WHEEL ARCH

wheel arch is a curved or flared section of a vehicle's body that surrounds the wheel well. It serves both functional and aesthetic purposes. Functionally, the wheel arch allows for the necessary clearance for the wheel to move up and down, accommodating suspension travel and preventing any interference between the tire and the body. It also acts as a protective barrier, shielding the bodywork from debris, dirt, and water that may be thrown up by the rotating wheel. Moreover, wheel arches play a role in optimizing the vehicle's aerodynamics by managing the airflow around the wheels. Aesthetically, they contribute to the overall visual appeal of a vehicle, adding a touch of strength, sportiness, or ruggedness to its design. The design of wheel arches can vary, ranging from subtle and sleek to bold and muscular, depending on the desired aesthetic theme. Ultimately, wheel arches are an essential component of a vehicle's design, providing both functionality and visual appeal that complement its overall appearance.

FENDER REGULATIONS IN DIFFERENT REGIONS
JAPAN STANDARED
In Japan the clearance gap between the wheel and fender arch should be more than 5mm .
US STANDARED
In US the clearance gap between the wheel and fender arch should be more than 5mm .
EUROPIAN STANDARED
In EUROP the clearance gap between the wheel and fender arch should be more than 10mm .
In the geven wheel arch part file the clearance between different region are different.
Sketch according to Europian Standared
CLEARANCE AT DIFFERENT PONT
At SA
At SB
At SC
At SD
At SE
RESULT
POINTS REGION REQUIRED CLEARANCE MEASURED CLEARANCE STATUS
01 SA >10mm 10.9089mm PASS
02 SB >10mm 9.9837mm FAIL
03 SC >10mm 4.6559mm FAIL
04 SD >10mm 3.6383mm FAIL
05 SE >10mm 2.5826mm FAIL

CONCLUSION

The above measurements at different points show that the fender design failed at 4 different points and need to be corrected.

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