Challenge

Week 9 - Attachment Feature Creation - Challenge 2

COIN HOLDER FEATURE ATTACHMENTS(SCREW BOSSES AND DOG HOUSES)-

AIM-

TO CREATE THE ATTACHMENT FEATURES LIKE SCREW BOSSES AND DOG HOUSES FOR THE COIN HOLDER AND PROVIDE THE DRAFT ANALYSIS AS PER THE DESIGN RULES

PROCEDURE-

TOOLING AXES

THIS PART REQUIRES TWO TOOLING AXES

TOOLING AXIS-1

CREATE A POINT AT A CENTER OF PLANE ON THE CLASS-A AND PLACE AN AXIS SYSTEM AND USING THE INTERSECTION OPTION INTERSECT THE CLASS-A ON THE YZ-PLANE.
USING THE BISECTING LINE CREATE A LINE AT THE CENTER OF THE PLANE BISECTING THE TWO LINES WHICH APPEARS AS WALLS WHEN WE SEE THE CLASS-A
THIS LINE IS SAID TO BE THE MAIN TOOLING AXIS.

TOOLING AXIS-2

THIS TOOLING AXIS IS CREATED BECAUSE THE PART HAS THE DOG HOUSE WHICH INVOLVES A SIDE CORE CREATION FOR MOULDING WHILE CREATING A PART.
THIS TOOLING AXIS IS JUST PERPENDICULAR TO THE MAIN TOOLING AXIS BUT IT IS IN THE Z-DIRECTION.

SCREW BOSSES

EXTRACT THE FACE WHERE THE FEATURES TO BE CREATED.
CREATE A POSITIONED SKETCH ON THE EXTRACT FOR SCREW BOSSES.
THE HOLE FORE THE SCREWBOSS IS 5.5mm DIA(M6), AND THE BOSS DIA WILL BE 8.2mm(THICKNESS IS 1.5mm).
EXTRUDE THE BOSS FOR ABOUT 12mm(lessthan or equals to 5T).
PROVIDE THE DRAFT FOR THE OUTER SURFACE OF THE BOSS WITH AN ANGLE OF 0.5DEGREES UPWARDS ALONG THE MAIN TOOLING AXIS.
NOW PROVIDE THE RIBS FOR THE SCREW BOSSES WHICH HAS THE THICKNESS OF 1MM AND HAS THE HEIGHT OF 10MM. ASLO PROVIDE THE DRAFT THE RIBS WITH AN ANGLE OF 0.5DEGREES UPWARDS ALONG THE MAIN TOOLING AXIS.
NOW UNION TRIM THE RIBS AND BOSS BY REMOVING THE UNNECCESARY FACES.
GIVE THE FILLETS TO THE SCREW BOSS WITH THE RADIUS OF 0.25mm
ASSMEBLE THE SCREW BOSS TO THE MAIN BODY

DOG HOUSES

EXTRACT THE FACE WHERE THE FEATURES TO BE CREATED.
CREATE A POSITIONED SKETCH ON THE EXTRACT FOR THE DOG HOUSES.
DRAW THE SQUARE WITH THE SIDE OF 12MM AND MAKE ONE SIDE AS CONSTRUCTION AS THE DOG HOUSE HAS ONLY 3 WALLS.
NOW SWEEP THEM WITH AN ANGLE OF 1.5DEGREES ALONG THE MAIN TOOLING AXIS AND GIVE THE LENGTH OF 20mm
NOW COVER THE UPPER FACE AND TRIM IT WITH SWEEP.
GIVE FILLETS TO ITS EDGES WITH AN RADIUS OF 1MM
CREATE THE THICK SURFACE OF 2mm OUTWARDS.
IN THE DOG HOUSE TO CUT THE LOWER PART EXTRACT THE INNER FACES USING TANGENT PROPAGATION AND OFFSET THE WHOLE PART TO 1MM OUTWARDS.
WITH THE 1^STEXTRACT, OFFSET FOR 4MM UPWARDS AND TRIM IT WITH PREVIOUS OFFSET.
PROVIDE DRAFT TO THE OUTER WALLS WITH AN ANGLE OF 0.5 DEGREES ALONG THE MAIN TOOLING AXIS
EXTRAPOLATE IF NEEDED AND SPLIT THE BODY WITH THE TRIM.
CREATE THE DRAFT TO THE INNER FACES OF THE DOG HOUSE GIVING AN ANGLE OF 0.5DEGREES ALONG THE SIDECORE TOOLING AXIS(TOOLING AXIS-2)
NOW TRANSLATE THE SCREW BOSS OVER THE DOG HOUSE AND ASSEMBLE THE SCREW BOSS WITH DOG HOUSE.
NOW ASSEMBLE THE DOG HOUSE TO THE MAIN PART.