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

Create the Dog House for the Door Trim considering the design rules mentioned in the video. Consider the thickness of the part to be 2.5 mm.

"C" is where the doghouse contacts the backside of the surface

• Doghouse wall thickness at the intersection of the part wall ( C ) should be 40% or less than the main wall stock ( T ).

• The height of ( B ) should be between 3.0 – 6.0 mm

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CLASS A SURFACE

CREATION OF TOOLING AXIS USING BI SECTING METHOD

CHOOSEING WHICH TOOLING AXIS WILL WILL CREATE PROPER DRAFT ANALYSIS

NEXT TAKE OFFEST OFTHE CLASS A SURFACE TO CREATE A DESIRED THICKNESS

REWORK

1. SELECT ALL THE FLAT SURFACE AND EXTRACT THEM

2. DIVIDE THEM INTO TWO PARTS AND EXTRAPOLATE THEM

3. TRIM THE SURFACE INTO DESIRED SHAPE

* CLASS B SURFACE

GIVE FILLETS

CHECK CLASS A FOR FILLET RADIUS + THICKNESS

NOW CREATE CLASS C SURFACE

1. SWEEP THE EDGE (BOUNDARY ) OF CLASS A SURFACE FOR FOR 90 DEGREE + 10 mm LENGTH

THEN JOIN THE CLASS A + CLASS C

FOR FINAL CLOSED BODY TRIM THE CLASS (A+C) WITH CLASS B

* THE SOLIDIFY THE BODY USING CLOSED BODY FEATURE

DOG HOUSE CREATION

SKETCH THE DOG HOUSE SHAPE AND EXTRUDE OR SWEEP WITH RESPECT TO TOOLING AXIS

1. GIVE DRAFT WITH RESPECT TO TOOLING AXIS

2. FOLLOW ALL THE DESIGN RULES

3. CREATE A HUT PROFILE THEN REMOVE THE CUTOUT USING SPLIT COMMAND

4. GIVE THE RESPECTIVE FILLETS TO ALL SHARP EDGES

SIDE CORE TOOLING AXIS FOR DRAFTING INNER SURFACE.

ISOMETRIC VIEW

FRONT VIEW

TOP VIEW

PUPLICATION USED

TREE STRUCTURE