Week 10 - Challenge 3 - Door Trim Lower with Engineering Features
AIM :
Create the Door Trim Lower Plastic component through the given Class-A surface. To begin with, the tooling axis for the given Class-A Surface should be created meeting the requirements of the draft angle and at the end perform the Draft analysis on the model.
Create the Heat Stakes and the locators considering the design rules mentioned in the video for the door applique.
STEP 1: CLASS A SURFACE WILL BE GIVEN FOR REFERENCE
ENSURE IT HAS ALL THE BOUNDARYS
STEP 2:
CREATING AN TOOLING AXIS
WE NEED TO SEE THAT IF ALL THE SURFACE IS VISIBLE SO THE CORE EJECTION IS EASY AND CAN PRODUCE ALL THE FACES
X DIRECTION
CONCLUSION : NOT CLEARING ALL SURFACE
z direction
CONCLUSION : NOT CLEARING ALL SURFACE
Y DIRECTION:
CONCLUSION : ALMOST ALL SURFACE CAN BE CLEARED IN THIS DIRECTION
CREATE AN POINT ON THE SURFACE AND THEN CREATE AN LINE USING POINT TO LINE FEATURE
STEP 3 :
DRAFT ANALYIS
WE NEED TO DO DRAFT ANALYSIS ON THE CLASS A SURFCAE TO SEE THE MANUFACURABLE FEASILITY
COMPONENTS SHOULD BE DRAFTED MINIUM OF 3 DEGREE.
STEP 4 : CLASS B SURFACE CREATION
CLASS A SURFACE WILL BE OFFSETTED TO 2.5 MM INSIDE , THE RESULTING SURFACE WILL CREATE SOME PATCHES ON WHICH WE WILL BE NEED TO REWORK WITH THE HELP OF MULTI SECTION SURFACE FEATURE
PATCHES
AFTER REWORK
FINAL CLASS B SURFACE
STEP 5 : CLASS C SURFACE CREATION
CLASS C SURFACE IS CREATED USING SWEEP COMMAND THE BOUNDARY EDGES OF CLASS A SURFACE ARE SWEEPED TO EXTENDED HIEGHT
THE PURPOSE OF THE CLASS C SURFACE IST TO TRIM WITHCLASS A SURFACE
STEP 6 : CLASS A SURFACE + CLASS C SURFACE
CLASS A SURFACE AND CLASS C SURFACE WILL BE JOINED SO THAT WE CAN TRIM WITH CLASS B SURFACE
STEP 7 : TRIM THE CLASS ( A+C) SURFACE WITH CLASS B SURFACE
YOULL GET CLOSED BODY SURFACE LIKE THIS
STEP 8:
THEN IN PART DESIGN GO TO CLOSED BODY COMMAND AND CREATED A SOILD BODY
ADDING B SIFE FEATURES
1. FOUR WAY LOCATORS:
CREATE A SKETCH OF 4 LINES PERPENDICULAR TO THE ORIGIN THE PAD IT TO 20 MM AND GIVE THICKNESS OF 1 MM MAKE SURE U PAD IT ON THE REVERESE SIDE ALSS WELL THEN GIVE AN DRAFT ANGLE OF 0.5 DEGREE AND FILLSTE TO ALL CHAP EDGES OF 0.2 MM TO ALL SIDES
MAKE SURE SKETCHES ARE ISO CONSTRAINED
2 WAY LOCATORS :
CREATE A SKETCH OF 2 LINES PERPENDICULAR TO THE ORIGIN THE PAD IT TO 20 MM AND GIVE THICKNESS OF 1 MM MAKE SURE U PAD IT ON THE REVERESE SIDE AS WELL THEN GIVE AN DRAFT ANGLE OF 0.5 DEGREE TO ALL SIDES AND GIVE FILLET TO TO ALL SHARP EDGES OF 0.2 MM TO ALL SIDES
MAKE SURE SKETCHES ARE ISO CONSTRAINED
HEAT STAKES:
CREATE AN SKECTH OF 8.2 MM AND 5.2 MM CIRCLE THE PAD IT 18 MM THEN , GIVE DRAFT ANGLE OF 0.5 DEGREE TO ( INSIDE AND OUTSIDE OF THE BOSS
THEN SKETCH 4 PERPENDICULAR LINES FROM THE ORIGINS AND THEN PAD IT AND GIVE THICKNESS ( NUETRAL FIBER )
, GIVE DRAFT ANLE OF 0.5 DEGREES TO ALL RIB SURFACDE THEN GIVE FILLES RADIUS OF 0.2 MM TO ALL SHAP EGDES
THEN ASSEMBLY TO PART BODY
NOW COPY AND PASTE SPECIAL ( RESULT WITH LINK ) TO ALL THE POINTS GIVEN
FINAL OUTPUT
DRAFT ANALYSIS :
FRONT VIEW:
TOP VIEW :
RIGHT VIEW:
ISOMETRIC VIEW
