Week 8 - Challenge 4 - Coin Holder Design

COIN HOLDER:-

AIM:-

TO CREATE THE COIN HOLDER PART AND ADD THICKNESS OF 2.5mm AND CREATE THE DRAFT ANALYSIS FOR THE SOLID BROUGHT OUT OF THE PART.

PROCEDURE:-

CREATING A TOOLING AXIS-

• THE TOOLING DIRECTION IS BASICALLY THE DIRECTION THAT THE MOLD PULLS APART. THE MOLD IS BUILT IN TWO SEPARATE PIECES, BASICALLY. YOU HAVE A CAVITY SIDE AND YOU HAVE THE CORE SIDE. THE CORE PULLS APART FROM THE CAVITY AND THAT'S THE DYELINE OR THE TOOLING DIRECTION.
• THE TOOLING AXIS IS CREATED FROM THE CLASS-A SURFACE INTERSECTION FROM THE BASE SURFACE MIDDLE POINT IN THE ZY-PLANE.
• CREATE A POINT ON THE BASE SURFACE OF THE CLASS-A.
• SINCE THE WALLS OF CLASS-A SURFACE ARE PERPENDICULAR TO THE BASE WE CAN CONCLUDE THAT THE TOOLING AXIS WILL BE NORMAL TO THE BASE SURFACE.
• THE LINE OBTAINED IS CALLED THE TOOLING AXIS.

CREATING THE B-SURFACE-

• THE B-SURFACE IS THE SURFACE WHICH IS NOT VISIBLE TO ANYONE WHEN WE ARE INSIDE THE VEHICLE, IT IS BASICALLY THE SURFACE WHICH ACCOMIDATES THE FITS AND FIXTURES.
• TO CREATE THE B-SURFACE FOR THIS PARTICULAR PART THE SIDE WALLS, BASE, OUTER FLANGES AND TOP WALLS ARE EXTRACTED FROM THE CLASS-A SURFACE.
• SINCE IT IS A CLASS-B SURFACE THERE SHOULD BE AN OFFSET(GIVEN OFFSET FOR 2.5mm).
• TRIMMED THESE SURFACE AS REQUIRES.
• PERIODICALLY(ON EVERY STEP), CHECK WITH DYNAMIC SECTIONING OR COMPARE THE INTERSTIONS OF CLASS-A AND CLASS-B ( CREATING)

CREATING THE CLASS-C SURFACE-

• CLASS-C SURFACE IS THE SURFACE WITH IS USED TO CLOSE THE CLASS-A NAD CLASS-B SURFACES.
• THE BOUNDARY HAS TO BE CREATED FROM THE CLASS-A SURFACE AND BOUNDARY PROFILE HAS TO BE SWEPT PERPENDICULAR TO THE CLASS-A SURFACE(FOR THIS PART).
• JOIN THE CLASS-A SURFACE AND THE SWEPT SURFACE.
• THE RESULTING SURFACE IS THE CLASS-C SURFACE.

CREATING THE CLOSED BODY

• THE PREVIOUSLY JOINED SURFACE IS TO BE TRIMMED WITH THE CLASS-B SURFACE.
• NOW IT IS CLOSED ONE.
• TO CREATE THE CLOSED BODY GO FROM GENERATIVE SHAPE DESIGN TO THE PART DESIGN AND SELECT THE CLOSED BODY OPTION AND CREATE IT IN THE PART BODY

CREATING THE DRAFT ANALYSIS-

• THE DRAFT ANALYSIS COMMAND ENABLES YOU TO DETECT IF THE PART YOU DRAFTED WILL BE EASILY REMOVED.
• TO PERFORM THE DRAFT ANALYSIS THE TOOLING AXIS YOU CREATED MUST BE APPROPRIATE.
• TO KNOW WHETHER THE TOOLING AXIS YOU CREATED IS APPROPRIATE CHECK THE NORMAL VIEW FOR THE TOOLING AXIS. IF YOU FIND THE PART PERFECTLY VISIBLE IN ALL ASPECTS, IT IS SAID TO BE THE TOOLING AXIS.

RESULT-

THE CLOSED BODY IS CREATED FROM CLASS-A SURFACE WHOSE THICKNESS IS 2.5mm AND THE DRAFT ANALYSIS HAS ALSO BEEN APPLIED.

CONSTRUCTIONS-

THE SIDE WALLS AFTER EXTRACTING AND OFFSETING AND TRIMMING

EXTRACTED THE BOUNDARY OF THE CLASS-A

IT IS SWEPT WITH AN ANGLE 90 DEGREES

JOINED THEM BOTH(CLASS-A AND SWEPT SURFACES)

FEATURE TREE--

DRAFT ANALYSIS--