Classification Of Engineering Materials
A large numbers of engineering materials exists in the universe such as metals and non metals (leather, rubber, asbestos, plastic, ceramics, organic polymers, composites and semi conductor). Some commonly used…
COMPUTER AIDED MANUFACTURING (CAM)
The computer aided manufacturing implies manufacturing itself, aided or controlled by computers. In a wider sense, it denotes all the activities in the manufacturing environment like use of computers in…
Mechanization And Automation
Mechanization means something is done or operated by machinery and not by hand. Mechanization of the manufacturing means is milestone oriented trend towards minimizing the human efforts to the extent…
Inspection And Quality Control
A product is manufactured to perform desired functions. It must have a specified dimension such as length, width, height, diameter and surface smoothness to perform or accomplish its intended function.…
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 them suitable for particular operations or use. Some important material…
Surface Finishing Processes
Surface finishing processes are utilized for imparting intended surface finish on the surface of a job. By imparting a surface finishing process, dimension of part is not changed functionally either…
Metal Forming Processes
Forming processes encompasses a wide variety of techniques, which make use of suitable force, pressure or stresses, like compression, tension and shear or their combination to cause a permanent deformation…
Manufacturing Process
Manufacturing process is that part of the production process which is directly concerned with the change of form or dimensions of the part being produced. It does not include the…
MANUFACTURING ENGINEERING
Manufacturing is derived from the Latin word manufactus, means made by hand. In modern context it involves making products from raw material by using various processes, by making use of…
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, as shown in figure-14(b). Isothermal transformation diagram, also known as…
