Week 8 - Challenge 3 - Coin Holder Design

TOOLING DIRECTION SELECTION:

THE PART HAS A LARGE CAVITY (COIN HOLDER CAVITY), HENCE, THE DUMMY TOOLING AXIS WILL BE SELECTED ALONG THE CAVITY.

USING BISECTING LINE METHOD IN ONE OF THE TWO DEFINED ORTHOGONAL PLANES (XZ OR YX), THE DUMMY TOONLING AXIS IS CREATED.

THE INPUTS FOR THE BISECTING LINE METHOD CAN BE TAKEN FROM THE INTERSECT OF THE PLANES XZ OR YX WITH THAT OF THE CLASS A SURFACE.

ONLY THE NECESSARY LINES (THE ONES THAT NEED TO BE CHECKED FOR CLEARING) ARE TAKEN AS INPUTS FOR THE BISECTING LINE METHOD.

REPEATING THIS METHOD ISN'T NECESSARY FOR THE OTHER ORTHOGONAL PLANE AS THE SAME LINE IS PRODUCED.

CONDUCTING A FEATURE DRAFT ANALYSIS YIELDS THAT THE CHOSEN LINE CAN BE CONSIDERED AS A SUITABLE TOOLING AXIS WITH A DRAFT ANGLE OF MINIMUM 3 DEGREES. (MENTIONED BELOW)

DRAFT ANALYSIS:

A SURFACE

FINAL TRIM (COIN HOLDER)

ISOMETRIC VIEW:

FRONT VIEW

SIDE VIEW

TOP VIEW