Week 8 - Challenge 3 - Coin Holder Design

Create the Coin Holder Plastic component through the given Class-A surface. To begin with, the tooling axis for the given Class-A Surface should be created meeting the draft angle requirements and performing the draft analysis on the model at the end.

Take the Thickness of the component to be 2.5 mm

CREATING TOOLING AXIS AND DRAFT ANALYSIS

EXTRACT BASE FROM THE CLASS-A SURFACE

TAKE A POINT ON THE SURFACE AT 0mm. THEN THE POINT WILL BE LIKE BELOW

WITH THE REFERENCE TO THE POINT DRAW A LINE NORMAL TO THE SURFACE

NOW THIS WILL BE THE TOOLING AXIS

DRAFT ANALYSIS

DRAFT ANALYSIS WITH RESPECT TO THE TOOLING AXIS. THE RESULTS ARE SHOWN BELOW

Screenshots of the solid model with the proper color code of the draft angle in various orientations (Isometric, Front, Side, and Top View)

PROCEDURE

SURFACE-B CREATION

EXTRACT ALL FLAT SURFACES ONE BY ONE FROM THE CLASS-A SURFACE. UNTRIM IT. AND EXTRAPOLATE WITH POINT CONTINUITY. TRIM THEM TOGETHER TO GET A SURFACE AS BELOW

BY DOING THE SAME OPERATION FOR THE BASE AND TOP WALL. AFTER COMPLETE THIS TRIM ALL TOGETHER TO GET A OUTPUT AS BELOW

OUTER FLANGE ALSO WE REPEATE THE SAME STEPS AGAIN TRIM IT TO GET THE SURFACE AS BELOW

IN THE END, DO ALL THE FILLETS VALUES MEASURED FROM THE CLASS-A SURFACE. THEN THE SURFACE BE LOOK LIKE AS BELOW

C-SURFACE CREATION

EXTRACT BOUNDARY FROM CLASS-A SURFACE. SWEEP IT WITH REFERENCE TO THE CLASS-A FOR 90 deg AT SOME MINIMUM LENGTH(4mm)

AFTER COMPLETING ALL THE PROCESSES WHICH ARE MENTIONED ABOVE, UNHIDE ALL THE SURFACES (CLASS A, B, AND C)TOGETHER. TRIM IT TO GET A FINAL CLOSED SURFACE AS BELOW

AFTER GETTING A CLOSED SURFACE ENTER INTO THE PART WORKBENCH TO GET A COMPLETE PART MODEL LIKE BELOW

TREE STRUCTURE

DIFFERENT VIEWS OF THE PART MODEL

FRONT VIEW

SIDE VIEW

TOP VIEW

ISOMETRIC VIEW

*****THANK YOU*****