Process planning for additive and subtractive manufacturing technologies

Newman, Stephen T.; Zhu, Zhenshu; Dhokia, Vimal; Shokrani, Alborz

doi:10.1016/j.cirp.2015.04.109

Cited by 195 publications

(88 citation statements)

References 15 publications

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“…Lifecycle cost, sustainability, supply chain and production costs have been less focused on. General aspects of AM (Bikas et al, 2015;Bogers et al, 2016;Brans, 2013;Cardaropoli et al, 2012a;Ferro et al, 2016;Gao et al, 2015;Go & Hart, 2016;Hedrick et al, 2015;Kianian et al, 2016;Lindemann et al, 2015;Mellor et al, 2014;Muita et al, 2015;Nickels, 2016;Rayna & Striukova, 2016;Scholz et al, 2016;Winkless, 2015;Wits et al, 2016;Wong & Hernandez, 2012); industry (Brettel et al, 2016;Gaub, 2015;Fera & Macchiaroli, 2010;Stock & Seliger, 2016); implications of its use (Bogers et al, 2016;Huang et al;Newman et al, 2015;Rayna & Striukova, 2016); example of its application (Caiazzo et al, 2013;Cardaropoli et al, 2012b;Gupta et al, 2016;Huang et al;Uhlmann et al, 2015;Wits et al, 2016); flexibility (Brettel et al, 2016;Cox et al, 2016) and technology selection (Newman et al, 2015) allow us to contextualize AM in an actual production system. There are many papers on mechanical characteristics, microstructures and properties (Brugo et al, 2016;Hinojos et al, 2016;Huynh et al;List et al, 2014;<...>…”

Section: Literature Review Methodsmentioning

confidence: 99%

Cost models of additive manufacturing: A literature review

Costabile¹,

Fera²,

Fruggiero³

et al. 2017

10.5267/j.ijiec

112

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From the past decades, increasing attention has been paid to the quality level of technological and mechanical properties achieved by the Additive Manufacturing (AM); these two elements have achieved a good performance, and it is possible to compare this with the results achieved by traditional technology. Therefore, the AM maturity is high enough to let industries adopt this technology in a more general production framework as the mechanical manufacturing industrial one is. Since the technological and mechanical properties are also beneficial for the materials produced with AM, the primary objective of this paper is to focus more on managerial facets, such as the cost control of a production environment, where these new technologies are present. This paper aims to analyse the existing literature about the cost models developed specifically for AM from an operations management point of view and discusses the strengths and weaknesses of all models.

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Section: Literature Review Methodsmentioning

confidence: 99%

Cost models of additive manufacturing: A literature review

Costabile¹,

Fera²,

Fruggiero³

et al. 2017

10.5267/j.ijiec

112

View full text Add to dashboard Cite

show abstract

“…Using CNC machining capabilities the final part can be produced with a high degree of accuracy comparable to that of an entirely CNC machined part. Furthermore, dimensional information of the existing part can be obtained by using an inspection technique enabling the existing part to be further manufactured by an additive and/or subtractive process, providing new enhanced functionalities [31].…”

Section: The Hybrid Process -Iatractivementioning

confidence: 99%

Investigation of part distortions as a result of hybrid manufacturing

Zhu

Dhokia

Nassehi

et al. 2016

Robotics and Computer-Integrated Manufacturing

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a b s t r a c tIn today's society, the customer driven markets has led to the rapid developments and continuous evolution of manufacturing technologies. The ability to accurately produce complex parts, and to reuse and remanufacture used parts is becoming more prevalent, requiring more efficient and rapid methods to be developed. One such method being currently developed is the hybrid process combining additive, subtractive and inspection processes for the manufacture of complex part geometries from any given raw material in terms of shape and size. A major element of the hybrid process is decomposition of a part into a number of subparts, which are additively manufactured and machined in sequence. However, the residual stresses resulting from the temperature difference between the solidified material (i.e. already manufactured subparts) and the material being deposited (i.e. new subparts being built) leads to part distortions, which significantly reduces the dimensional accuracy of finished parts. This study investigates part distortions that take place in the additive manufacturing process under the context of hybrid manufacturing. A method for conducting this investigation was first proposed. A mathematical model was developed, identifying the influential parameters that contribute to part distortions. These parameters were then incorporated in the experimental design by employing the Taguchi design of experiments strategy. Distortion behaviour arising from thermally induced stress was experimentally explored, indicating that part length, height, and layer thickness have significant effects on part distortions.

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“…We consider that this research direction associating various processes is out of the scope of this paper from an angle view of topology optimisation. However, the other considerations discussed there are central to the topology optimisation such as those related to design simplicity, material choice efficiency, improved multi-functionality, integrated technical solutions [83], etc. The concepts of multiphase material [37] and functionally graded materials [84,85] emerge as a direct consequence to point by point material control in AM [86].…”

Section: Optimisation In Additive Manufacturingmentioning

confidence: 99%

Challenges of additive manufacturing technologies from an optimisation perspective

Guessasma

Zhang

Zhu

et al. 2015

Int. J. Simul. Multisci. Des. Optim.

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-Three-dimensional printing offers varied possibilities of design that can be bridged to optimisation tools. In this review paper, a critical opinion on optimal design is delivered to show limits, benefits and ways of improvement in additive manufacturing. This review emphasises on design constrains related to additive manufacturing and differences that may appear between virtual and real design. These differences are explored based on 3D imaging techniques that are intended to show defect related processing. Guidelines of safe use of the term ''optimal design'' are derived based on 3D structural information.

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Process planning for additive and subtractive manufacturing technologies

Cited by 195 publications

References 15 publications

Cost models of additive manufacturing: A literature review

Cost models of additive manufacturing: A literature review

Investigation of part distortions as a result of hybrid manufacturing

Challenges of additive manufacturing technologies from an optimisation perspective

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