Process parameters effect on material removal mechanism and cut quality of abrasive water jet machining
| Autor: | Predrag Janković, Dragisa Nikodijevic, Tomislav Igić |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2013 |
| Předmět: |
aluminium specimens test
0209 industrial biotechnology Mathematical model Computer science Abrasive water jet cutting Applied Mathematics Mechanical Engineering Abrasive Delamination Computational Mechanics Process (computing) mathematical modeling Mechanical engineering Fluid mechanics 02 engineering and technology 020303 mechanical engineering & transports 020901 industrial engineering & automation 0203 mechanical engineering Machining Damage mechanics Surface roughness lcsh:Mechanics of engineering. Applied mechanics lcsh:TA349-359 |
| Zdroj: | Theoretical and Applied Mechanics, Vol 40, Iss 2, Pp 277-291 (2013) |
| ISSN: | 1450-5584 |
| Popis: | The process of the abrasive water jet cutting of materials, supported by the theories of fluid mechanics, abrasive wear and damage mechanics, is a high-tech technologies that provides unique capabilities compared to conventional machining processes. This paper, along the theoretical derivations, provides original contributions in the form of mathematical models of the quantity of the cut surface damage, expressed by the values of cut surface roughness. The particular part of this paper deal with the results of the original experimental research. The research aim was connected with the demands of industry, i.e. the end user. Having in mind that the conventional machining processes are not only lagging behind in terms of quality of cut, or even some requests are not able to meet, but with the advent of composite materials were not able to machine them, because they occurred unacceptable damage (mechanical damage or delamination, fiber pull-out, burning, frayed edges). |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|