Week 8 - Challenge 1 - Base Bracket Design

THIS IS THE GIVEN CLASS A SURFACE

1. WE WILL CREATE THE TOOLING AXIS ALONG Z IT IS DONE AFTER DECIDING THE DRAFT POSSIBLITY THE DRAFT ANGLE WE USE IS 3 HERE .

2.NOW WE HAVE TO ANALYSE THE PART AND HAVE TO USE THE BISECTING METHOD HERE WE USE THE LINES AND DO THE LINE BISECTING BY WHICH WE GET THE RIBS ON WHICH WE STATR THE CLASS B STEPS.

3.AFTER THE BISECTING WE HAVE TO MAKE LINES

EXTRECT THE SELECTED SURFACE AND THEN UNTRIM THE REQUIRED SURFACE , EXTRAPOLATE THAT SURFACE AND LATER TRIM THEM TO GET THE THE FIRST B SURFACE AS RIM 1 (BROWN COLOR).

3.DO THE SAME FOR THE RIM 2.

NOW DO THE SAME FOR OTHER SURFACE-UNTRIM-EXTRAPOLATE-OFFSET.

AFTER TRIM WE GET THE B SURFACE NOW DO FILLET ON THE RIM EDGES.

HERE WE GET THE FINAL B SURFACE.

AFTER THE B SURFACE NOW WE WILL START C SURFACE.

C SURFACE WE HAVE TO USE SWEEP COMMAND IN MY CASE I HAVE TO DO THIS AS TWO PARTS DUE TO SOME ERRORS. I USE 2 SWEEP AND ACHIVE THE RESULT.

DUE TO MY CATIA VERSION I HAVE TO GO FOR THIS APPROACH

NOW THE HOLES SHOULD ALSO HAVE TO SWEEP

FINALY WE GET THE C SURFACE

AFTER TRIMING THE C SURFACE WITH THE B SURFACE WE GET THE FINAL PRODUCT IN SURFACE.

NOW IN PART WORK BENCH WE HAVE TO MAKE THE PRODUCT INTO SOLID

ISOMETRIC VIEW-TREE

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SIDE VIEW

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