Week 10 - Challenge 2- Attachment Feature Creation (Dog House)

GIVEN INPUT:

THICKNESS - 2.5mm

CONSTRUCT DOG AS PER DESIGN GUIDELINES.

REQUIRED OUTPUT:

WE NEED TO CREATE A SOLID PART USING CLOSED SURFACE METHOD.

ADD DOG HOUSE IN REQUIRED LOCATIONS.(REF IMAGE GIVEN)

CLASS A SURFACE:

GIVEN STYLING SURFACE IS GOOD NOT HAVING GAPS INBETWEEN CONNECTION.

MAIN TOOLING AXIS:

VISUALLY ANALYSED THE SURFACE IN ALL THREEE AXIS

IN Y AXIS ONLY ALMOST ALL SURFACES ARE VISIBLE.

SO CREATED A TOOLING AXIS IN Y DIRECTION.

CLASS A DRAFT ANALYSIS:

3-DEGREE DRAFT ANALYSIS IS DONE FOR STYLING SURFACE FOR STYLING DATA SOME AREAS NOT CLEARING.

CLASS B SURFACE:

OFFSETTING A SURFACE FOR GIVEN THICKNESS.

SOME FILLET SURFACES ARE MISSING.

PATCHING ALL THE MISSING SURFACES.

CREATING INTERSECTION CURVES AND CHECKED FOR UNIFORMED OFFSET ALLOVER.

CLASS C SURFACE:

CREATED CLASS C SURFACE BY BOUNDARY OF CLASS A, TOOLING AXIS AND SWEEP FEATURE.

IT IS EXTRAPOLATED A LITTLE BEYOND THE CLASS B SURFACE.

SURFACE A+C JOIN:

THEN IT IS JOINED WITH CLASS A SURFACE.

SURFACE A+B+C JOIN:

EXTRAPOLATED TILL IT INTERSECTED CLASS A+C SURFACE AND TRIMMED.

SOLID PART:

CREATED SOLID PART USING CLOSED SURFACE COMMAND.

DRAFT ANALYSIS:

DRAFT ANALYSIS CLEARS 3 DEGREE (EXCEPT AREA WHICH CLASS A ANALYSIS ALSO NOT CLEARED).

ENGINEERING FEATURES:

THERE ARE VARIOUS TYPRS OF ENGG FEATURES.

DOG HOUSE IS MORE VITAL ENGG FEATURE.

IT AVOID SINK MARKS BY REDUCING THE THICKNESS IN CONTACT AREA OF MAIN COMPONENT.

ALSO IT IS USED AS SUPPORT FOR OTHER ENGG. (TO CUT DOWN THE LENGTH OF OTHER ENGG FEATURE BY USING DOG HOUSE AS A BOTTOM SUPPORT) AS SHOWN PICTURE.

SIDE CORE TOOLING AXIS:

SIDE CORE AXIS IS CREATED IN X AXIS IN THE OPENING FACE OF THE DOG HOUSE (REF GIVEN INPUT IMAGE).

DOG HOUSE:

ISO CONSTRINED SKETCHES.

IN THIS EXERCISE CHALLANGE WE HAVE USED DOG HOUSES IN TWO DIFFERENT LOCATIONS(AS PER INPUT).

TAKEN INTERSECTION CURVE TO SEE HOW DOG HOUSE IS FIXED IN THE MAIN SOLID.

THE VALUES OF DOG HOUSE.

DOG HOUSE DRAFT ANALYSIS:

GIVEN 0.5 DRAFT IN INSIDE FACES.

CLEARING 0.49 DEGREE IN (BOTH MAIN AND SIDE CORE TOOLING AXIS) DRAFT ANALYSIS.

FINAL PART DRAFT ANALYSIS:

IN DOOR LOWER SUBSTRATE SOME AREAS ARE NOT CLEARING 3 DEGREE DRAFT ANALYSIS. NEED TO GET A INFORMATION FROM STYLING TEAM.

VARIOUS VIEWS OF DRAFT ANALYSED PART:

ISOMETRIC VIEW:

SIDE VIEWS:

FRONT AND BACK VIEWS:

TOP AND BOTTOM VIEWS:

FEATURE TREE EXPANDED:

FEATURE TREE COLLAPSED:

CONCLUSION:

IN THIS WE SUCESSFULLY COMPLETED THE THE CHALLANGE.

CREATED SOLID PART (CLOSED SURFACE).

DOG HOUSE CREATION AND FIXATION (AS PER GUIDELINES AND INPUT GIVEN).