Material Engineering

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MATERIAL ENGINEERING – Assignment

Question :

PART A :
You as the mechanical engineer need to produce a connecting rod in the engine. Based on your knowledge of selection process and, list all the important factors using a flow chart.

Materials Selection and Design is a comprehensive reference on the basic concepts, methodologies, and information sources dealing with materials selection and its integration with engineering design processes. It makes the connection between design and materials engineering.

Material Design - Definition of Material Design

Material design is the process of tailoring material properties to meet the requirements of specific design problems2. Materials can be tailored or adapted to produce new materials with specific properties and performance levels. Material requirements detail the minimum material performance level necessary for a successful product design.

Material Design THEN
Materials have been discovered for centuries. The impact of new materials on civilization is evident in the naming of historical periods such as the Stone Age, Bronze Age, Iron Age, and Silicon Age. Ancient civilizations combined mud and straw to create bricks. Blacksmiths created stronger metals by adding carbon and adjusting tempering processes. Even within modern history, materials such as plywood and
Styrofoam have been created because of their desirable performance characteristics. Material design in the past consisted of a trail-and-error design method in which new materials were often discovered by chance.

Material Design NOW
In the fast-paced engineering design world of today, we do not have the time or resources to rely on trialand-error design methods to discover new materials. Research is currently being conducted in order to define a systematic design method for integrated product and material design. Materials are currently designed using techniques such as rapid manufacturing, product topology design, and functionally

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