Numerical optimization of hole making in GFRP composite using abrasive water jet machining process

Ibraheem, Hussein Mohammed Ali; Iqbal, Asif; Hashemipour, Majid

doi:10.1080/02533839.2014.953240

Cited by 56 publications

(26 citation statements)

References 10 publications

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“…Despite the small amount of articles studying the drilling process by AWJ technology [9,10] and the machining of hybrid titanium/graphite composite laminates [11], it is possible to find several references which have done the characterization of Ti6Al4V and CFRP materials separately [12][13][14][15][16][17][18][19]. Escobar-Palafox et al [9] and Hussein Mohammed Ali Ibraheem et al [10] developed mathematical models for predicting the quality of the hole as a function of process parameters based on statistical analysis.…”

Section: Introductionmentioning

confidence: 99%

“…Escobar-Palafox et al [9] and Hussein Mohammed Ali Ibraheem et al [10] developed mathematical models for predicting the quality of the hole as a function of process parameters based on statistical analysis. Pahuja et al [11] studied the machining of hybrid titanium/graphite composite laminates by AWJ and found that surface roughness is higher for small arc tool paths than for large arcs or straight cuts.…”

Section: Introductionmentioning

confidence: 99%

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An experimental study on abrasive waterjet cutting of CFRP/Ti6Al4V stacks for drilling operations

Alberdi

Artaza

Suárez

et al. 2015

Int J Adv Manuf Technol

114

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In the present study, CFRP/Ti6Al4V stacks were machined with abrasive water jet using different process parameters in order evaluate the viability of AWJ industrial application as a substitute of conventional drilling. The effect of the stack configuration, the traverse feed rate, the cutting tool (combination of orifice and focusing tube diameter and abrasive mass flow rate), and the pressure over the kerf profile, taper angle, and surface roughness has been analyzed through an ANOVA analysis and related to the physical parameters of the AWJ process. As a result, a positive taper angle is observed in Ti6Al4V while a negative is observed in CFRP in almost all cutting conditions. This leads to obtain an X-type or barrel-type kerf profile depending on the stack configuration. In addition, the surface roughness can be as low as 6.5 μm in both CFRP and Ti6Al4V materials at 95 mm/min when CFRP/Ti6Al4V configuration is used.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

An experimental study on abrasive waterjet cutting of CFRP/Ti6Al4V stacks for drilling operations

Alberdi

Artaza

Suárez

et al. 2015

Int J Adv Manuf Technol

114

View full text Add to dashboard Cite

show abstract

“…Ibraheem, H. M. A. et al [109] deals with identifying the effect of operation parameters while making a hole in glass fiber-reinforced plastic (GFRP) ceramic material. The design of experiments (DoE) was used as a statistical approach to this research.…”

Section: Mathematical Modeling Approachmentioning

confidence: 99%

State-of-the-Art in Abrasive Water Jet Cutting Technology and the Promise for Micro- and Nano-Machining

Alsoufi¹

2017

IJMEA

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Abstract:A long time ago, nature proved that even the hardest engineering materials change their shape and form when water is applied to them. The new shape formed by this phenomenon can be both valuable and/or attractive. In modern industry, water cutting technology is divided into two groups. Water jet cutting technology, which is cutting with pure water and abrasive water jet cutting technology, which uses water embedded with fine abrasive particles. Clean water jet cutting technology is suitable for "soft engineering materials" for instance paper, wood, textiles, food and plastic. It is extensively used technology in industries to cut almost everything from frozen chickens to one-use diapers. On the other hand, when "hard engineering materials" need to be cut, the addition of fine abrasive particles such as garnet allows one to cut almost any engineering material whether it be marble (as used in Al-Masjid Al-Haram, The Holy Mosque, in Makkah, KSA) or tool steel, and in thickness up to 200 mm. In this review paper, the primary objective is to highlight the state-of-the-art of the abrasive water jet cutting technology and the promise for micro-and nano-machining in modern industry.

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“…The outcomes concluded that the transverse speed is an influential factor along with water pressure, abrasive flow rate and tilt angle. AWJ process was optimised using DOE with statistical approach (Ibraheem et al, 2015). The results showed that the suitable set of process parameters were responsible for the enhanced quality of finishing, dimension accuracy, and for higher productivity.…”

Section: Introductionmentioning

confidence: 99%

ANN and RSM approach for modelling and multi objective optimization of abrasive water jet machining process

N.¹,

Tirumala²,

Rajyalakshmi³

et al. 2018

10.5267/j.dsl

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Abrasive Water Jet Machining is one of the novel nontraditional cutting processes found diverse applications in machining different kinds of difficult-to-machine materials. Process parameters play an important role in finding the economics of machining process at good quality. This research focused on the predictive models for explaining the functional relationship between input and output parameters of AWJ machining process. No single set of parametric combination of machining variables can suggest the better responses concurrently, due to its conflicting nature. Hence, an approach of Multi-objective has been attempted for the best combination of process parameters by modelling AWJM process using of ANN. It served a set of optimal process parameters to AWJ machining process, which shows a development with an enhanced productivity. Wide set of trail experiments have been considered with a broader range of machining parameters for modelling and, then, for validating. The model is capable of predicting optimized responses.

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Numerical optimization of hole making in GFRP composite using abrasive water jet machining process

Cited by 56 publications

References 10 publications

An experimental study on abrasive waterjet cutting of CFRP/Ti6Al4V stacks for drilling operations

An experimental study on abrasive waterjet cutting of CFRP/Ti6Al4V stacks for drilling operations

State-of-the-Art in Abrasive Water Jet Cutting Technology and the Promise for Micro- and Nano-Machining

ANN and RSM approach for modelling and multi objective optimization of abrasive water jet machining process

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