Mechanism of Metal Cutting - Explained
Автор: MECH 4 mechs
Загружено: 2016-10-06
Просмотров: 18476
Описание:
Metal cutting is the removal of unwanted metal from the workpiece (blank) to get a finished surface or a desired product. The unwanted material flows over the Tool's Rake Face and is called Chip after being cut. The popular theories in this field are Ernst Merchant's Theory and Piispannen's Card Analogy.
According to Ernst Merchant's theory, the metal fails first by plastic deformation when the Principal Cutting Edge (PCE) of the Tool applies pressure on the workpiece. Then Shearing occurs, duriing which metal layers slide up one another along a particular plane, and then flows along the Tool's Rake Face.
This video shows all the above through a simple 3D model created in SolidWorks, using different views and animations.
Hope you like it !
Some clips were used from :
• Metal Cutting process
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