Roof challenge

CAR ROOF DESIGN:-

1. ROOF PANEL:-

JUST EXTRXT THE GIVEN SURFACE. MAKE FLANGES WITH SUITABLE ANGLE AND GIVE SUITABLE FILLET.

FORNT ROOF RAIL:-

OFFSET THE OUTER PANEL AT GIVEN DIMEANSION. THEN MAKE INTERSECTION CURVE WITH THE PLANE ON THE OUETR PANEL SURFACE PROJECT IT ON OFSETTED SURFACE. MAKE PARALLEL CURVES WITH APPROPRIATE DISTANCE ON THE OFSETTED SURFACE. SPLIT THEM. USING SWEEP JOIN THAT SURFACES. AND GIVE SUITABKE FILLETS.

BOW ROOF RAIL 1

OFFSET THE OUTER PANEL AT GIVEN DIMEANSION. THEN MAKE INTERSECTION CURVE WITH THE PLANE ON THE OUETR PANEL SURFACE PROJECT IT ON OFSETTED SURFACE. MAKE PARALLEL CURVES WITH APPROPRIATE DISTANCE ON THE OFSETTED SURFACE. SPLIT THEM. USING SWEEP JOIN THAT SURFACES. AND GIVE SUITABKE FILLETS.

CENTER BOW ROOF RAIL

OFFSET THE OUTER PANEL AT GIVEN DIMEANSION. THEN MAKE INTERSECTION CURVE WITH THE PLANE ON THE OUETR PANEL SURFACE PROJECT IT ON OFSETTED SURFACE. MAKE PARALLEL CURVES WITH APPROPRIATE DISTANCE ON THE OFSETTED SURFACE. SPLIT THEM. USING SWEEP JOIN THAT SURFACES. AND GIVE SUITABKE FILLETS.

BOW ROOF RAIL 2

OFFSET THE OUTER PANEL AT GIVEN DIMEANSION. THEN MAKE INTERSECTION CURVE WITH THE PLANE ON THE OUETR PANEL SURFACE PROJECT IT ON OFSETTED SURFACE. MAKE PARALLEL CURVES WITH APPROPRIATE DISTANCE ON THE OFSETTED SURFACE. SPLIT THEM. USING SWEEP JOIN THAT SURFACES. AND GIVE SUITABKE FILLETS.

REAR ROOF RAIL

OFFSET THE OUTER PANEL AT GIVEN DIMEANSION. THEN MAKE INTERSECTION CURVE WITH THE PLANE ON THE OUETR PANEL SURFACE PROJECT IT ON OFSETTED SURFACE. MAKE PARALLEL CURVES WITH APPROPRIATE DISTANCE ON THE OFSETTED SURFACE. SPLIT THEM. USING SWEEP JOIN THAT SURFACES. AND GIVE SUITABKE FILLETS.

HEAT DISTORTION CLACULTION:-

1. GO TO SKETCH. MAKE HORIZONTAL LINE IN CENTER OF THE ROOF PANEL. NAME IT 0Y. MEASURE IT DISTANCE.

2. OFFSET THAT LINE 300 MM DOWNWARDS AND NAME IT -30Y. THEN AGAIN OFFSET THIS LINE 100 MM IN BOTHE SIDES.

3. NOW MAKE CENTER LINES IN EACH BOW ROOF RAIL AND USING BISECTIONG COMMAND MAKE CENTER LINE. THEN OFFSET IT 100 MM BOTH THE SIDES.

4. NOW MAKE POINTS AT INTERSECTION OF THESE LINE. AND PROJECT THESE POINTS ON THE ROOF SURFACE.

5. NOW JOIN THESE POINTS WITH CURVE OR SPLINE AND MEASURE THEIR RADIUS.

SNOW LOAD CALCULATION:-

1. MAKE HORIZONTAL LINE ON ROOF PANEL. NAME IT 03Y.

2. OFFSET THAT LINE 100 MM BOTH THE SIDE.

3. NOW MAKE CENTER LINES IN EACH BOW ROOF RAIL AND USING BISECTIONG COMMAND MAKE CENTER LINE. THEN OFFSET IT 100 MM BOTH THE SIDES.

4. NOW MAKE POINTS AT INTERSECTION OF THESE LINE. AND PROJECT THESE POINTS ON THE ROOF SURFACE.

5. NOW JOIN THESE POINTS WITH CURVE OR SPLINE AND MEASURE THEIR RADIUS.

6. NOW MAKE INTERSETCION WITH THE BODY FOR EACH BOW ROOF. MAKE SURE IT IS CLOSED. FILL IT.

7. USING ITERTIA COMMAND MEASURE MONEMT OF INERTIA FOR EACH BOW ROOF. IT WILL BW YOUR Iy.