PERFORMANCES OF ABRASIVE WATER JET CUTTING WITH HYPER PRESSURE OF 900 MPA

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  • TITLE: PERFORMANCES OF ABRASIVE WATER JET CUTTING WITH HYPER PRESSURE OF 900 MPA
  • AUTHOR(S): M. Radovanović
  • ABSTRACT: Abrasive water jet cutting machines operating at hyper pressure were introduced based on the notion that increased pressure means faster cutting. Applying hyper pressure results to faster cutting, lower abrasive consumption, higher productivity and smaller operating cost. Ultra-high pressure of 350 to 400 MPa is currently standard. However, a clear increase in performances and productivity and decrease in cost of abrasive water jet cutting can be achieved with hyper pressure. Performances of abrasive water jet cutting when applying hyper pressures of 900 MPa is analyzed in this paper.
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