Week 9 - Challenge 3 - Bumper

WEEK 9 CHELLANGE 3 ( BUMPER DESIGN):

TOOLING AXIS CREATION:

• CREATED POINT IN CENTRE ON RADIATOR GRILL'S LOWER CURVE
• EXTENDED LINE WITH REFERENCE OF SAME POINT IN X DIRECTION
• PERFORMED DRAFT ANALYSIS USING SAME TOOLING DIRECTION TO MAKE SURE DIRECTION IS PROPER OR NOT
• MINIMUM DRAFT ANGLE IS KEPT 3 DEGREE AND THE WHOLE SURFACE HIGHLITED GREEN WHICH PROVES SURFECE IS HAVING MORE THEN 3 DEGREE DRAFT.

B SURFACE CREATION:

• CREATED NEW GEOMETRICAL SET AND OFFSETED A SURFACE BY 3MM
• SOME OF AREA CREATED ERROR BECAUSE OF FILLETS LIKE SURFACE ON TOP SIDE OF BUMBER, RADIATOR GRILL OPENING FILLETS AND NUMBER PLATE SURFACE FILLETS,
• CORRECTED ALL THE SURFACES USING MULTIPLE EXTRACT, JOINE BOUNDRY SURFACE AND EXAPOLLATE COMMANDS
• TRIMMED THE EXTRA SURFACES AND APPLIED FILLETS OF 0.5 MM ON ALL THE CORRECTED EDGES.

C SURFACE CREATION:

• HIDED FINAL B SURFACE AND VISIBLED A SURFACE
• USED BOUNDRY COMMAND FOR EXTRACTING BOUNDRY AND LIMETED BOUNDRY IN SAME COMAND AS PER REQUIREMENT
• USED SWEEP COMAND WITH DRAFT DIRECTION WITH 3 DEGREE DRAFT FOR SURFACES PERPENDICULAR TO TOOLING AXIS FOR C SURFACE DEVELOPMENT
• USED SWEEP COMAND WITH REFERENCE TO SURFACE AT 90 DEGREE ANGLE FOR SURFACES PERALLEL TO TOOLING AXIS FOR C SURFACE DEVELOPMENT
• JOINED ALL THE SEPERATE C SURFACES.

FINAL JOINING

• EXTENDED B SURFACE LITTEL BIT FROM ALL THE EDGES TO INTERSECT WITH C SURFACES AND TRIMMED THEM ALL
• THEN TRIMMED A SURFACE WITH COMBINED B&C SURFACE (JOINING C AND SURFACE LEFT SOME OPEN EDGE TO RESOLVED THEM USED TRIM COMMAND TO SOLVE THE PROBLEM AND JOIN THEM TOGETHER).

TO MAKE SOLID USED CLOSED SURFACE COMMAND IN PART WORK BENCH.

MIRRORED THE HALF BUMPER TO MAKE SINGLE BODY.

DIFFERENT VIEWS OF FINAL PART: