Results 231 to 240 of about 18,433 (259)
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2013
Abrasive water jet (AWJ) machining and abrasive water jet cutting (AWJC) are widely used, especially where very hard materials like titanium (Ti) alloys, high-strength steel, ceramics, etc. need to be machined or cut. In this chapter, an overview of the abrasive water jet milling (AWJM) process is presented.
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Abrasive water jet (AWJ) machining and abrasive water jet cutting (AWJC) are widely used, especially where very hard materials like titanium (Ti) alloys, high-strength steel, ceramics, etc. need to be machined or cut. In this chapter, an overview of the abrasive water jet milling (AWJM) process is presented.
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Submerged Abrasive Water Jet Piercing/Drilling: Preliminary Tests
2020In the technological process of cutting by means of an abrasive water jet, the so-called piercing is often used when starting the operation of cutting. As the piercing is a time-important part of the process, it is advantageous to reduce the time by using different piercing strategies.
Jiri Klich, Dagmar Klichova, Guoyi Peng
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Machining human dentin by abrasive water jet drilling
Bio-Medical Materials and Engineering, 2014The aim of this experimental in-vitro study was to investigate the machining of human dentin using an abrasive water jet and to evaluate the influence of different abrasives and water pressures on the removal rate. Seventy-two human teeth had been collected after extraction and randomly divided into six homogeneous groups (n=12).
Philipp, Kohorst +4 more
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Recycling of Abrasives and Process Water in the Abrasive Water Jet Technique
Chemical Engineering & Technology, 1999Abrasive water jet cutting is gaining in point as an innovative technique for processing technical materials, including jetting for deforming, surface treatment, machining, cleaning, and surface strengthening. A key factor for the successful introduction and acceptance of this new jet cutting technology is the possibility for recycling the process ...
M. Kretschmer, E. Aust
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Studies on Recharging of Abrasives in Abrasive Water Jet Machining
The International Journal of Advanced Manufacturing Technology, 2002The objective of this work is to find the effect of the recharging of local garnet abrasives (origin: southern India) while cutting aluminium using abrasive water jet machining. The influence of the specially formulated optimised abrasive test sample, pressure, traverse rate, and abrasive flowrate, on the American Foundrymen's Society fineness number ...
M. Kantha Babu, O. V. Krishnaiah Chetty
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Water jet and abrasive water jet cutting of unidirectional graphite/epoxy composite
Composites, 1993Abstract Unidirectional graphite/epoxy composite material has been machined by water jet and abrasive water jet cutting processes. Topography and morphology of the machined surfaces were evaluated with surface profilometry and scanning electron microscopy.
M. Ramulu, D. Arola
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Turning of wood plastic composites by water jet and abrasive water jet
The International Journal of Advanced Manufacturing Technology, 2015The paper deals with the verification of suitability of water jet and abrasive water jet application for the disintegration of rotating samples of wood plastic composites (WPCs) with diameter d = 36 mm. The influence of selected technological factors (traverse speed of cutting head v [mm/min] and size of abrasive particles [MESH]) on the topography of ...
Hutyrová, Z. +4 more
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A Review on Abrasive Water Jet Cutting
International Journal of Recent advances in Mechanical Engineering, 2014The development of high performance material such as composites and advanced ceramics has a variety of manufacturing challenges. It is known that many of these materials cannot be effectively machined by conventional machining methods. Apart from economics, the process selection is based on the machined surface integrity.
Sreekesh K, Govindan P
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Opportunities in Abrasive Water Jet Machining
1997In the recent years the interest in loose abrasive machining processes as efficient, flexible processes is rising. This paper describes the development of a ‘coherent set of models’ for a category of these processes, namely those which use high velocity of the particles to obtain the necessary energy to machine a workpiece surface.
Hoogstrate, A.M. +4 more
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