Week 8 - Challenge 3 - Coin Holder Design

DRAFT ANALYSIS OF CLASS A SURFACE:-

AS IT IS GIVEN IN GIVEN CLASS A SURFACE THE DRAFT ANGLE ON THE AESTHETIC SURFACE IS BEYOND 3 DEGREE WHICH STATES THAT THE MINIMUN DRAFT ANGLE FOR THE COMPONENT IS 3 DEGREE AND ACCORDING TO THAT WE HAVE TO CREATE THE CLASS B AND CLASS C SURFACE .

DRAFT ANALYSIS OF FINAL PLASTIC COMPONENT :-

AS WE PRODUCED THE FINAL PLASTIC COMPONENT, WE CAN DIVIDE THE COMPONENT SEPERATELY AS CORE AND CAVITY. THE ABOVE GREEN SURFACE IS CORE AND THE BELOW BLUE SURFACE IS THE CAVITY. THE DRAFT ANGLE FOR CORE IS 3 DEGREE POSITIVE AND THE BELOW BLUE SURFACE, IT SHOULD BE DRAFTED INWARDS TO GET THE DESIRED OUTPUT HENCE IT IS DRAFTED IN NEGATIVE DIRECTION.

CREATION OF TOOLING AXIS :-

FOR CREATING A TOOLING AXIS FIRSTLY I INTERSECTED CLASS A SURFACE ALONG X DIRECTION AND THEN FOUND THE CLEARING AREA. ALL THE SURFACE EASILY CLEARED THE DRAFT ANGLE BUT DUE TO HOLLOW STRUCTURE THE TOOLING AXIS MUST BE EXTRACTED FROM THE BASE SURFACE AND ALL THE WALLS ALONG THE BASE ARE PERPENDICULAR TO EACH OTHER. AT SUCH SCENARIO THE TOOLING AXIS MUST BE CREATED FROM THE CENTRE OF THE SURFACE IN POINT DIRECTION. AND THE LINE FROM ORIGIN SURFACE WILL BE CONSTRUCTED AS TOOLING AXIS.