07-10-2010, 12:50 PM
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a high pressure water jet in rock cutting.
Presented by
Nandharaj .M
S8MB .102
Guided by
Dr santhoshkumar .N
Comparison of conventional and Abrasive water jet machining
Conventional machining
Contact mechanisms
Detonation of an explosive with in a confined space
damage is normally in the form of a narrow slot of varying depth
Abrasive water jet machining
non‐contact mechanisms
application of high Pressure water jets
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Lower machine vibration
increased product size.
lower levels of respirable dust
reduced occurrence of incendiary ignitions