Week 8 - Challenge 4 - Coin Holder Design

COINHOLDER DESIGNE

OBJECTIVE: THE MAIN AIM OF THIS CHALLENGE IS TO CREATE THE COIN HOLDER THROUGH THE GIVEN CLASS A SURFACE .TO BEING WITH THE TOOLING AXIS FOR THR GIVEN CLASS A SURFACE AND TO CREATE CLASS B SURFACE FROM CLASS A SURFACE AND PERFORM C SURFACE FROM CLASS A SURFACE AND PERFORM DRAFT ANALYSIS FROM BOTH CLASS A SURFACE AND THE PLASTIC COMPONENT CREATED.

TAKING THE THICKNESS OF THE COMPONENT TO BE 2.5 MM

step 1

TOOLING AXIS : the direction in which the mold are core cavity opens in the tooling axis

connectivity of the tooling axis:

checking the connectivity of the surface this can be done by the creating boundaries or by simply using the join option such that any openings can be easyly visualized

step2

analyse visually for the best possible tooling axis

checking the poosible in all the direction of the axis and find what are problems certain part of the components

the clearence checking along all the clarence axis direction of axis and find what are the problems certains parts of the creation of the modelconstruction two lines contact with the walls theline bisecting with the two lines and passing through the point will be the tooling axis

.but here in this model as the walls are not satisfiying the draft minimum 3 degrees and are at 90 degreesintersection , so here we can take the tooling axis nrmal to the base surface.

finally to create a coin holder successfully