Analysis of wear on abrasive water jet nozzle

An abrasive water jet (AWJ) system is a manufacturing tool that uses high pressure (200-400 MPa) water to accelerate abrasive particles through a carbide nozzle they are eroding a target material. Nozzle wear is dependent on the numerous AWJ system and nozzle parameters such as water pressure, orifi...

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Main Author:	Izzudin, Nazar
Format:	Undergraduates Project Papers
Language:	English English English English
Published:	2016
Subjects:	TJ Mechanical engineering and machinery TS Manufactures
Online Access:	http://umpir.ump.edu.my/id/eprint/16221/ http://umpir.ump.edu.my/id/eprint/16221/ http://umpir.ump.edu.my/id/eprint/16221/1/Analysis%20of%20wear%20on%20abrasive%20water%20jet%20nozzle%20-Table%20of%20contents-FKP-Izzudin%20Nazar-CD%2010459.pdf http://umpir.ump.edu.my/id/eprint/16221/7/Analysis%20of%20wear%20on%20abrasive%20water%20jet%20nozzle%20-Abstract-FKP-Izzudin%20Nazar-CD%2010459.pdf http://umpir.ump.edu.my/id/eprint/16221/8/Analysis%20of%20wear%20on%20abrasive%20water%20jet%20nozzle%20-Chapter%201-FKP-Izzudin%20Nazar-CD%2010459.pdf http://umpir.ump.edu.my/id/eprint/16221/9/Analysis%20of%20wear%20on%20abrasive%20water%20jet%20nozzle%20-References-FKP-Izzudin%20Nazar-CD%2010459.pdf

id	ump-16221
recordtype	eprints
spelling	ump-162212017-01-23T08:17:29Z http://umpir.ump.edu.my/id/eprint/16221/ Analysis of wear on abrasive water jet nozzle Izzudin, Nazar TJ Mechanical engineering and machinery TS Manufactures An abrasive water jet (AWJ) system is a manufacturing tool that uses high pressure (200-400 MPa) water to accelerate abrasive particles through a carbide nozzle they are eroding a target material. Nozzle wear is dependent on the numerous AWJ system and nozzle parameters such as water pressure, orifice diameter, abrasive type, abrasive size, abrasive shape, abrasive flow rate, and mixing chamber dimensions. The present study investigates the wear profile of the nozzle. The nozzles are made from tungsten carbide. They experienced normal wear after standard use between 100 to 120 hours. The roundness of the AWJ nozzle can be seen after the machining process and the roundness can be more resistant to the chipping and damage if the radius of AWJ nozzle is small. For wear profile, the result shows that the nozzle number 1 has bigger diameter at the entranced which are 4.28 mm compared to nozzle number 2 that the diameter are 4.07 mm. Then, the wave structure grows in magnitude and propagates down the nozzle bore. The wear patterns were observed, which are the converged wear pattern occurred at the bore of the AWJ nozzles. From the result, the erosion mechanism that occurs in the AWJ nozzles can be divided into three stages which are an inlet, middle and outlet, and the highest erosion mechanism occured in the inlet area. The wear of the AWJ nozzle can occur through the systematic variation of the system parameters AWJ and the nozzle geometry. 2016-06 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/16221/1/Analysis%20of%20wear%20on%20abrasive%20water%20jet%20nozzle%20-Table%20of%20contents-FKP-Izzudin%20Nazar-CD%2010459.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/16221/7/Analysis%20of%20wear%20on%20abrasive%20water%20jet%20nozzle%20-Abstract-FKP-Izzudin%20Nazar-CD%2010459.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/16221/8/Analysis%20of%20wear%20on%20abrasive%20water%20jet%20nozzle%20-Chapter%201-FKP-Izzudin%20Nazar-CD%2010459.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/16221/9/Analysis%20of%20wear%20on%20abrasive%20water%20jet%20nozzle%20-References-FKP-Izzudin%20Nazar-CD%2010459.pdf Izzudin, Nazar (2016) Analysis of wear on abrasive water jet nozzle. Faculty of Manufacturing Engineering, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:98471&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English English English
topic	TJ Mechanical engineering and machinery TS Manufactures
spellingShingle	TJ Mechanical engineering and machinery TS Manufactures Izzudin, Nazar Analysis of wear on abrasive water jet nozzle
description	An abrasive water jet (AWJ) system is a manufacturing tool that uses high pressure (200-400 MPa) water to accelerate abrasive particles through a carbide nozzle they are eroding a target material. Nozzle wear is dependent on the numerous AWJ system and nozzle parameters such as water pressure, orifice diameter, abrasive type, abrasive size, abrasive shape, abrasive flow rate, and mixing chamber dimensions. The present study investigates the wear profile of the nozzle. The nozzles are made from tungsten carbide. They experienced normal wear after standard use between 100 to 120 hours. The roundness of the AWJ nozzle can be seen after the machining process and the roundness can be more resistant to the chipping and damage if the radius of AWJ nozzle is small. For wear profile, the result shows that the nozzle number 1 has bigger diameter at the entranced which are 4.28 mm compared to nozzle number 2 that the diameter are 4.07 mm. Then, the wave structure grows in magnitude and propagates down the nozzle bore. The wear patterns were observed, which are the converged wear pattern occurred at the bore of the AWJ nozzles. From the result, the erosion mechanism that occurs in the AWJ nozzles can be divided into three stages which are an inlet, middle and outlet, and the highest erosion mechanism occured in the inlet area. The wear of the AWJ nozzle can occur through the systematic variation of the system parameters AWJ and the nozzle geometry.
format	Undergraduates Project Papers
author	Izzudin, Nazar
author_facet	Izzudin, Nazar
author_sort	Izzudin, Nazar
title	Analysis of wear on abrasive water jet nozzle
title_short	Analysis of wear on abrasive water jet nozzle
title_full	Analysis of wear on abrasive water jet nozzle
title_fullStr	Analysis of wear on abrasive water jet nozzle
title_full_unstemmed	Analysis of wear on abrasive water jet nozzle
title_sort	analysis of wear on abrasive water jet nozzle
publishDate	2016
url	http://umpir.ump.edu.my/id/eprint/16221/ http://umpir.ump.edu.my/id/eprint/16221/ http://umpir.ump.edu.my/id/eprint/16221/1/Analysis%20of%20wear%20on%20abrasive%20water%20jet%20nozzle%20-Table%20of%20contents-FKP-Izzudin%20Nazar-CD%2010459.pdf http://umpir.ump.edu.my/id/eprint/16221/7/Analysis%20of%20wear%20on%20abrasive%20water%20jet%20nozzle%20-Abstract-FKP-Izzudin%20Nazar-CD%2010459.pdf http://umpir.ump.edu.my/id/eprint/16221/8/Analysis%20of%20wear%20on%20abrasive%20water%20jet%20nozzle%20-Chapter%201-FKP-Izzudin%20Nazar-CD%2010459.pdf http://umpir.ump.edu.my/id/eprint/16221/9/Analysis%20of%20wear%20on%20abrasive%20water%20jet%20nozzle%20-References-FKP-Izzudin%20Nazar-CD%2010459.pdf
first_indexed	2023-09-18T22:21:42Z
last_indexed	2023-09-18T22:21:42Z
_version_	1777415700000800768

Analysis of wear on abrasive water jet nozzle

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