Week 8 - Challenge 3 - Coin Holder Design

GIVEN CLASS A SURFACE

TOOLING AXIS PREPRATION

To create the 'Tooling Axis', the given class A should be observed thoroughly, Here we have taken an approch of extracting the base face of the class A and Intersecting it, and then taking a point to the center of the extracted surface that lies on the intersection line, and then making a line perpendicular to that point and the base i.e., Y-axis.

TOOLING AXIS

TOOLING AXIS WITH CLASS A

TREE ANALYSIS

TREE FINAL

TREE CLOSED SURFACE

DRAFT ANALYSIS OF CLASS A

To perform the draft analysis of class A surface, click on Insert >Analysis > Feature Draft Analysis

Once the draft analysis toolbar is opened, The compass was selected and placed on the tooling axis, Then go to the display block and select the 'Analysis under the running point' command to check the angle for different sides on the class A surface. The color scale on the bottom visualizes, whether the draft angle meets the requirements or not (3 deg) by indicating the colors Green, Blue and Red.

CLASS B SURFACE

To create class B surface I have to extract the walls and untrim them then extrapolated them and then use the trim feature to join them together after that I made the base and then the top wall using similar features after all these were made, I made the outer flange and the top flange together and trim them with the base that created earlier. and then use the fillet feature to fillet the edges of the b surface.

CLASS C SURFACE

To create the Class c Surface, By just takeing tha A surface and using multi-extract features extracted the boundry line of it and then extracted the outer flange in anoter multi-extract, then used the sweep feature to make the c surface at 90 degree.

FINAL OUTPUT AFTER JOINING

CLOSED BODY

FINAL ANALYSIS OF CLOSED BODY

ISO

FRONT

TOP

SIDE