Week 8 - Challenge 2 - Switch Bezel Design

MECHANICAL PROPERTIES OF ABS(Acrylonitrile butadiene styrene)

• Key Properties of ABS
  • High rigidity.
  • Good impact resistance, even at low temperatures.
  • Good insulating properties.
  • Good weldability.
  • Good abrasion and strain resistance.
  • High dimensional stability (Mechanically strong and stable over time)
  • High surface brightness and excellent surface aspect.

 MANUFACTURING MACHING FOR SWITCH BEZEL 

INJECTION MOLDING MACHINE

TOOLING AXIS

           The direction in which the mold or core and cavity opens is the tooling axis

CLASS A SURFACE

• Class-A (or 'Strak') is a term used in specifically in automotive design. It describes the final production surface data for the aesthetic parts of the car. The term 'Class A' is often misunderstood, but it's generally seen as the 'Holy Grail' of surface modeling.

class A surface is used to show to the customer visulization,and it is a aesthetic syurface

CLASS B SURFACE

• The Class B finish is a quality finish with only minimal imperfections. A Class B finish is the most common finish for exterior surfaces. It is normally specified on surfaces such as external covers, panels, and parts that are fairly prominent.
• It is a offset surface of A,Which the surface were can not able to see Over the customer.

CLASS C SURFACE

 The Class C finish allows more imperfections than Class A or B. Class C is often specified for interior surfaces not readily visible, surfaces that will be covered by another part when assembled, or surfaces which the Customer feels do not need to meet a high cosmetic finish.

DRAFT ANALYSIS

The draft analysis technique is used to analyze whether our part model created in CAD is manufacturable based on the draft condition applied. Here the part should get easily removed from the panel dies .

DRAFT ANALYSIS OF SWITCH BEZEL CLASS A

DRAFT ANALYSIS OF SWITCH BEZEL FINAL COMPONENT

SCREEEN SHOT OF TREE STRUCTURE

SCREEEN SHOT OF SOLID BODY WITH PROPER COLOUR COATED OF ALASS A,B&C