Week 9 - Attachment Feature Creation (Ribs & Screw Boss) - Challenge 1

REPORT

1-TAKEN CLASS A, B AND C SURFACE AND JOINED THEM TOGETHER

2-IN PART DESIGN USING CLOSE SURFACE CREATED SOLID PART OUT OF IT.

3-FIRST TO CREATE RIBS , IDENTIFIED A REFERENCE SURFACE AND TOOLING AXIS

4-WITH REFERENCE TO THAT SURFACE CREATED A SKETCH CONTAINING CONSTRUCTION LINE FOR RIBS

5-THEN SECOND LINE DRAWN USING OFFSET COMMAND

6-EXTRUDED BOTH THE SKECTHES TO REQUIRED HEIGHT THAT IS FIVE TIMES OF THICKNESS OF THE OBJECT

7-USING DRAFT ANGLE COMMAND ALL THE REQUIRED FACES DRAFTED TO REQUIRED ANGLE THAT IS 0.5 DEGREE WITH REFERENCE TO THE EXTRACTED BASE SURFACE

8-THEN USING FILLET COMMAND CRETED FILLETS ON BOTH RIBS

9-USING UNION TRIM REMOVED RIB PART WHICH WAS OUTER TO THE OBJECT.

10- TO CREATE SCREW BOSS FIRST CREATED INSIDE HOLE OF 5.2MM CONSIDERING M6 GRADE AND CREATED OUTSIDE CIRCLE OF 8.2 MM CONSIDERING DESIGN RULE WHICH SAYS THAT SCREW BOSS THICKNESS SHOULD BE HOLE DIAMETER PLUS 0.6 TIMES OF OBJECT THICKNESS (5.2+1.5+1.5)=8.2MM

11-CREATED DRAFT OF 0.5 DEGREE USING DRAFT ANGLE COMMAND AND USING FILLET COMMAND CREATED FILLETS OF 0.25 MM.