Effects of pulsating water jet impact on aluminium surface

Foldyna, Josef; Sitek, Libor; Ščučka, Jiří; Martinec, Petr; Valíček, Ján; Páleníková, Kateřina

doi:10.1016/j.jmatprotec.2009.06.004

Cited by 88 publications

(34 citation statements)

References 10 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Monno et al [8] applied the analysis of vibrations in the case of AWJ cutting with using an oscillation technique in order to remove kerfs on the cutting edge. The relation between generated high-pressure jet and acoustic waving was studied by Foldyna et al [2].…”

mentioning

confidence: 99%

Roughness Parameters Calculation By Means Of On-Line Vibration Monitoring Emerging From AWJ Interaction With Material

Hreha¹,

Radvanská²,

Knapčíková³

et al. 2015

Metrology and Measurement Systems

View full text Add to dashboard Cite

The paper deals with a study of relations between the measured Ra, Rq, Rz surface roughness parameters, the traverse speed of cutting head v and the vibration parameters, PtP, RMS, vRa , generated during abrasive water jet cutting of the AISI 309 stainless steel. Equations for prediction of the surface roughness parameters were derived according to the vibration parameter and the traverse speed of cutting head. Accuracy of the equations is described according to the Euclidean distances. The results are suitable for an on-line control model simulating abrasive water jet cutting and machining using an accompanying physical phenomenon for the process control which eliminates intervention of the operator.

show abstract

mentioning

confidence: 99%

Roughness Parameters Calculation By Means Of On-Line Vibration Monitoring Emerging From AWJ Interaction With Material

Hreha¹,

Radvanská²,

Knapčíková³

et al. 2015

Metrology and Measurement Systems

View full text Add to dashboard Cite

show abstract

“…However, this approach cannot easily be applied for industrial process due to the relatively high temperature required, which can lead to metallurgical modifications of the metallic substrates. Water jet, carbonic gas, and laser were also studied as potential alternative surface preparation methods (Ref 52,63). However, laser processes are the only ones that can be applied to water-sensitive materials.…”

Section: Laser-integrated Pretreatmentsmentioning

confidence: 99%

Pre-/During-/Post-Laser Processes to Enhance the Adhesion and Mechanical Properties of Thermal-Sprayed Coatings with a Reduced Environmental Impact

et al. 2011

View full text Add to dashboard Cite

Document VersionPublisher's PDF, also known as Version of Record (includes final page, issue and volume numbers) Please check the document version of this publication:• A submitted manuscript is the author's version of the article upon submission and before peer-review. There can be important differences between the submitted version and the official published version of record. People interested in the research are advised to contact the author for the final version of the publication, or visit the DOI to the publisher's website.• The final author version and the galley proof are versions of the publication after peer review.• The final published version features the final layout of the paper including the volume, issue and page numbers. Link to publication Citation for published version (APA):Garcia -Alonso, D., Serres, N., Demian, C., Costil, S., Langlade, C., & Coddet, C. (2011). Pre-/during-/post-laser processes to enhance the adhesion and mechanical properties of thermal sprayed coatings with a reduced environmental impact. Journal of Thermal Spray Technology, 20(4), 719-735. DOI: 10.1007/s11666-011-9629-x General rightsCopyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights.• Users may download and print one copy of any publication from the public portal for the purpose of private study or research.• You may not further distribute the material or use it for any profit-making activity or commercial gain • You may freely distribute the URL identifying the publication in the public portal ? Take down policyIf you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim. Lasers have been used to improve the ultimate performance of thermal spray coatings for specific applications, but the full potential of additional laser treatments must be further explored. Laser treatments (auxiliary processes) can be applied before, during or after thermal spraying (main process), leading to a wide range of coating improvements (microstructure, adhesion, etc.). The aim of this review is to introduce the most significant laser treatments for thermal spray applications. The potential improvements for thermal spray coatings are illustrated by a selection of representative research cases. Laser pretreatments (ablation and texturing) promote coating/substrate adhesion and are suitable to prepare the surface of sensitive substrates such as aluminum, titanium, or magnesium alloys. The use of these techniques, which leads to several benefits such as surfaces free of grit-particle inclusions, directly improves the quality of coatings. Laser treatments applied simultaneously during the spraying process deeply modify the coatings microstructure. These hybrid technologies allow in situ laser melting of coatings, resu...

show abstract

“…With an aim to produce a high-quality pulsed waterjet, Lv [12] and Zhang [13] have used the ultrasonic vibration to activate on the workpiece; their experiments indicate that the material removal rate and the erosion depth of the ceramic are increased when the ultrasonic vibration is working. Vijay et al [6] and Foldyna et al [14,15] have used the ultrasonic vibration which is working on the waterjet nozzle to produce the pulse waterjet; their experiments indicate that the material removal of the metal and marble has been increasing greatly. Although a considerable amount of research has been carried out on ultrasonic vibration-assisted waterjet technology, there is little literature about experimental investigation on the micromachinery of the glass by the ultrasonic vibration-assisted abrasive waterjet.…”

Section: Introductionmentioning

confidence: 99%

Experimental Study of the Ultrasonic Vibration‐Assisted Abrasive Waterjet Micromachining the Quartz Glass

Hou

Wang

et al. 2018

Advances in Materials Science and Engineering

View full text Add to dashboard Cite

e ultrasonic vibration is used to enhance the capability of the abrasive water micromachining glass. And, the ultrasonic vibration is activated on the abrasive waterjet nozzle. e quality of the flow is improved, and the velocity of the abrasive is increased because of the addition of the ultrasonic energy. e relevant experimental results indicate that the erosion depth and the material volume removal of the glass are obviously increased when ultrasonic vibration is working. As for the influence of process parameters on the material removal of the glass such as vibration amplitude, system pressure, distance of the standoff, and abrasive size, the experimental results indicate that the system pressure and vibration contribute greatly to the glass material removal. Also, the erosion depth and the volume of material removal are increased with the increase in the vibration amplitude and system pressure. ere are some uplifts found at the edge of erosion pit. en, it can be inferred that the plastic method is an important material removal method during the machining process of ultrasonic vibration-assisted abrasive waterjet.

show abstract

Effects of pulsating water jet impact on aluminium surface

Cited by 88 publications

References 10 publications

Roughness Parameters Calculation By Means Of On-Line Vibration Monitoring Emerging From AWJ Interaction With Material

Roughness Parameters Calculation By Means Of On-Line Vibration Monitoring Emerging From AWJ Interaction With Material

Pre-/During-/Post-Laser Processes to Enhance the Adhesion and Mechanical Properties of Thermal-Sprayed Coatings with a Reduced Environmental Impact

Experimental Study of the Ultrasonic Vibration‐Assisted Abrasive Waterjet Micromachining the Quartz Glass

Contact Info

Product

Resources

About