Journal ArticleDOI
Sustainable manufacturing: Modeling and optimization challenges at the product, process and system levels
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TLDR
In this paper, the authors present an overview of recent trends and new concepts in the development of sustainable products, processes and systems, focusing on dry, near-dry and cryogenic machining as examples.Abstract:
Achieving sustainability in manufacturing requires a holistic view spanning not just the product, and the manufacturing processes involved in its fabrication, but also the entire supply chain, including the manufacturing systems across multiple product life-cycles. This requires improved models, metrics for sustainability evaluation, and optimization techniques at the product, process, and system levels. This paper presents an overview of recent trends and new concepts in the development of sustainable products, processes and systems. In particular, recent trends in developing improved sustainability scoring methods for products and processes, and predictive models and optimization techniques for sustainable manufacturing processes, focusing on dry, near-dry and cryogenic machining as examples, are presented.read more
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In pursuit of sustainability in machining thin walled α‑titanium tubes: An industry supported study
TL;DR: In this article , a comprehensive study of tool wear and total power consumption has been presented to get a better perspective in the machinability of thin walled α-titanium tubes while working in the cryogenic environment in comparison with dry and wet environments.
Journal ArticleDOI
Understanding the Machinability and Energy Consumption of Al-Based Hybrid Composites under Sustainable Conditions
TL;DR: In this paper , the effects of different cutting environments on flank wear, surface roughness, cutting temperature, and energy consumption were analyzed according to the Taguchi method, and it was concluded that the best cutting environment was the cryo-LN2-assisted cooling technique.
The use of dry coolers for sustainable mould cooling in Malta
Keith Tanti,Paul Refalo +1 more
TL;DR: In this paper, a case study of Playmobil Malta Ltd's mold cooling system was used as a case-study and by means of a sustainability analysis, the current cooling tower/chiller system and a proposed dry cooler system were compared.
References
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Book
Product design for manufacture and assembly
TL;DR: The importance of taking careful account of manufacturing and assembly problems in the early stages of product design is stressed and the philosophy of the Design for Manufacture and Assembly (DFMA) methodology and its application are explained.
BookDOI
Quantitative Models for Supply Chain Management
TL;DR: In this article, the authors provide a systematic summary of the large variety of new issues being considered, the new set of models being developed, new techniques for analysis, and the computational methods that have become available recently.
The Mechanics of Machining: An Analytical Approach to Assessing Machinability
P.L.B. Oxley,H.T. Young +1 more
Journal ArticleDOI
Present Situation and Future Trends in Modelling of Machining Operations Progress Report of the CIRP Working Group ‘Modelling of Machining Operations’
C.A. van Luttervelt,Tom Childs,I.S. Jawahir,Fritz Klocke,P.K. Venuvinod,Yusuf Altintas,E. J. A. Armarego,David Dornfeld,I. Grabec,J. Leopold,Bo Lindström,Don A. Lucca,T. Obikawa,Shirakashi,H. Sato +14 more
TL;DR: In this article, the authors present a critical assessment of the state-of-the-art of the wide and complex field of modelling and simulation of metal cutting operations based on information obtained from the members of the working group, from consultation in industry, study of relevant literature and discussions at meetings of the Working Group whit the aim to stimulate and pilot future developments.