Machine Design:-
The use of scientific principles, Imagination & Technical knowledge in the specifications of the machine or mechanical system to perform specific function with maximum efficiency and economy.
Scientific principles:-
Designer uses the principles of basic & engineering sciences such as physics, mathematics, statics, dynamics, fluid mechanics & thermodynamics.
Technical information:-
The designer has technical information of the elements of the machine.
e.g. Fastening device, Chain, Belt, Gears, Bearings, Springs, Shafts, Keys.
Imagination:-
The designer uses his skills and imagination to produce a machine.
Description of machine:-
1. Final outcome of the design process.
2. It is in the form of drawings of assembly and individual component.
Purpose:-
1. To recognize need of customer.
2. The need may be to perform specific function with maximum efficiency and economy. :-
1. To recognize need of customer.
2. The need may be to perform specific function with maximum efficiency and economy.