Design

 

Scope of Design:

 

·        Improvement of existing design and finding solution

 

·        Analysis of certain problem

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Interaction between Design Process Elements

 

 

 

 

 

 

 

 

 

 


Design Consideration: 

 

·        Stiffness: Deflection, Buckling

·        Strength/stress: Tension, compression, bending, torsion, shear

 

·        Thermal properties

·        Corrosion

·        Wear

·        Friction

·         Noise

·        Lubrication

 

·        Size

·        Shape

·        Volume

·        Wight

·        Ergonomics

·        Appearance

 

·        Reliability

·        Usability

·        Utility

·        Liability

·        Life

 

·        Process of manufacture

·        Cost

·        Marketability

·        Control

·        Safety

·        Maintenance

·        Scrapping/recycling

 

 

Standardization:

 

Specifications:

 

BSS (English)

DIN (Germany)

VSM (Swiss)

AFNO (French)
GOST (Russian)

ASS (USA)

EOS (Egypt)