General Concepts 2 min read
COMPUTER AIDED MANUFACTURING (CAM)
The computer aided manufacturing implies manufacturing itself, aided or controlled by computers. In a wider sense, it denotes all the…
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Mechanization And Automation
Mechanization means something is done or operated by machinery and not by hand. Mechanization of the manufacturing means is milestone…
General Concepts 2 min read
Inspection And Quality Control
A product is manufactured to perform desired functions. It must have a specified dimension such as length, width, height, diameter…
General Concepts 1 min read
Processes Effecting Change in Properties
Processes effecting change in properties are generally employed to provide certain specific properties to the metal work pieces for making…
General Concepts 1 min read
Surface Finishing Processes
Surface finishing processes are utilized for imparting intended surface finish on the surface of a job. By imparting a surface…
General Concepts 3 min read
Metal Forming Processes
Forming processes encompasses a wide variety of techniques, which make use of suitable force, pressure or stresses, like compression, tension…
General Concepts 3 min read
Manufacturing Process
Manufacturing process is that part of the production process which is directly concerned with the change of form or dimensions…
General Concepts 3 min read
MANUFACTURING ENGINEERING
Manufacturing is derived from the Latin word manufactus, means made by hand. In modern context it involves making products from…
General Concepts 8 min read
Transformation rate effects and TTT diagrams, Microstructure and Property Changes in Fe-C Alloys
Solid state transformations, which are very important in steels, are known to be dependent on time at a particular temperature,…
General Concepts 7 min read
The iron – carbon system, phase transformations
A study of iron-carbon system is useful and important in many respects. This is because (1) steels constitute greatest amount…
General Concepts 9 min read
Kinetics of nucleation and growth
Structural changes in metallic systems usually take place by nucleation and growth whether it is just a phase change within…
General Concepts 5 min read
Particle strengthening by precipitation and precipitation reactions
As explained in an earlier chapter (chapter-6: Dislocations and Strengthening Mechanisms), by obstructing dislocation motion in different means, material’s strength…