Week 10 - Challenge 1- Attachment Feature Creation (Ribs & Screw Boss)

AIM: TO CREATE A RIB AND SCREW BOSS IN THE DOOR HANDLE

CREATION OF TOOLING AXIS : TO CREATE A TOOLING AXIS CHOOSE THE BEST VIEW DIRECTION LIKE X,Y,Z AND CREATE A

TOOLING AXIS USING BISECTING METHOD DRAW THE LINE IN THE SIDE WALL TO CLEAR THE PART AND DRAW THE BISECTING

LINE RESPECT TO THE TWO WALL LINE MENTION IN BELOW IMAGE

DRAFT ANALYSIS FOR CLASS A SURFACE

ABOVE MENTION PICTURE SHOW THAT CLASS A SURFACE WAS NOT CLEARING THE DRAFT ANGLE 3 DEEGRE WITH MANY

DIFFERENT ANGLE FOR TOOLING AIXS BECAUSE THERESOME PROBLEM IN THE CLASS SURFACE IT CLEAR 0.9 DEEGRE BUT IT

NOT ACCEPTABLE MENTION BELOW

THE SOLID PART OF DOOR HANDEL CREATE RESPECT TO THE CLASS A SURFACE SO THAT IS ALSO NOT CLEARING THE DRAFT

ANALYSIS AND OUR MAIN AIM TO CREATE A RIB AND SCREW BOSS IMAGE MENTION BELOW

SOLID PART

RIB CREATION : RIB CREATED AS PER DESIGN RULES

1.DRAFT ANGLE SHOULD BE 0.5 DEEGRE PER SIDE

2.THICKNESS SHOULD 40% OF WALL THICKNESS

3.RIB DEPTH SHOULD BE 3:1 RATIO LESS THAN OR EQUAL TO 5*T(WALL THICKNESS)

4.MINIMUM THICKNESS AT THE TOP IS 0.75MM

5.FILLET RADIUS SHOULD MAXIMUM 0.25MM

6.CLEAR THE RIB ROOT THICKNESS ALSO

MENTION BELOW IMAGE

SCREW BOSS CREATION: TO CREATE THE SCREW BOSS AS PER THE DESIGN RULES

1.DRAFT ANGLE SHOULD BE 0.5 DEGREES ON THE WALLS OF BOSS

2.THICKNESS SHOULD BE 40% OF NOMINAL WALL THICKESS AT THE BASE

3. HEIGHT TO DIAMETER RATIO 3:1

4.FILLTE RADIUS SHOULD 0.25MM

IMAGE MENTION BELOW

RIB AND SCREW BOSS IMAGE MENTION BELOW

SCREW CREATION SKETCH

RESULT: THIS IS THE CREATION OF RIB AND SCREW BOSS IN DOOR HANDLE RESPECTED TO THE DESIGN RULES