CIRP Annals Online sorted by Year and Volume
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CIRP ANNALS 2010
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STC A |
Industrial Product-Service Systems - IPS2
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H. Meier (2), R. Roy (2), G. Seliger (1)
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STC A, 59/2/2010, P.607
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Keywords: Service, Lifecycle, Industrial Product-Service Systems |
Abstract : In mechanical engineering and plant design, product-related services are usually considered as an
add-on to the actual product. Industrial Product-Service Systems deal with dynamic interdependencies
of products and services in production. Research areas cover new concepts and methods
which enable the machine producers to design the potential services in an optimal way, already
during the development of the machine. This paradigm shift from the separated consideration of
products and services to a new product understanding consisting of integrated products and services
creates innovation potential to increase the sustainable competitiveness of mechanical engineering
and plant design. The latter allows business models which do not focus on the machine sales but on
the use for the customer e.g. in form of continuously available machines. The business model
determines the complexity of delivery processes. Characteristics of Industrial Product-Service
Systems allow covering all market demands.
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STC C |
Advanced monitoring of machining operations
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R. Teti (1), K. Jemielniak (1), G. O'Donnell, D. Dornfeld (1)
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STC C, 59/2/2010, P.717
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Keywords: Machining, Sensor monitoring, Advanced signal processing |
Abstract : CIRP has had a long history of research and publication on the development and implementation of
sensor monitoring of machining operations including tool condition monitoring, unmanned machining,
process control and, more recently, advanced topics in machining monitoring, innovative signal
processing, sensor fusion and related applications. This keynote follows a recent update of the literature
on tool condition monitoring and documents the work of the cutting scientific technical committee in
CIRP. The paper reviews the past contributions of CIRP in these areas and provides an up-to-date
comprehensive survey of sensor technologies, signal processing, and decision making strategies for
process monitoring. Application examples to industrial processes including reconfigurable sensor
systems are reported. Future challenges and trends in sensor based machining operation monitoring are
presented.
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STC Dn |
Design verification and validation in product lifecycle
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P.G. Maropoulos (1), D. Ceglarek (1)
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STC Dn, 59/2/2010, P.740
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Keywords: Design, Validation, Verification, Lifecycle management |
Abstract : The verification and validation of engineering designs are of primary importance as they directly
influence production performance and ultimately define product functionality and customer perception.
Research in aspects of verification and validation is widely spread ranging from tools employed during
the digital design phase, to methods deployed for prototype verification and validation. This paper
reviews the standard definitions of verification and validation in the context of engineering design and
progresses to provide a coherent analysis and classification of these activities from preliminary design, to
design in the digital domain and the physical verification and validation of products and processes. The
scope of the paper includes aspects of system design and demonstrates how complex products are
validated in the context of their lifecycle. Industrial requirements are highlighted and research trends and
priorities identified.
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STC E |
Tip-based nanomanufacturing by electrical, chemical, mechanical and thermal processes
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A.P. Malshe (2), K.P. Rajurkar (1), K.R. Virwani, C.R. Taylor, D.L. Bourell, G. Levy (1), M.M. Sundaram, J.A. McGeough (1), V. Kalyanasundaram, A.N. Samant
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STC E, 59/2/2010, P.628
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Keywords: Manufacturing, Nanomanufacturing, Tip-based nanomanufacturing |
Abstract : Nanomanufactured products with higher complexities in function, materials, scales and their integration
demand an increasing need for advanced manufacturing tools. It is driven by applications such as ultradense
memory, individualized biomedicine and drug delivery, molecular reading and sorting, and
nanoscale circuitry. The tip-based nanomanufacturing (TBN) platform represents a potent gamut of
processes for such applications – performing various nanoscale manufacturing operations including
machining, depositing, patterning, and assembling with in situmetrology and visualization. This keynote
paper presents a comprehensive overview of TBN processes based upon ‘‘nanotool tips applying
electrical, electrochemical, mechanical, electromagnetic and other forces to perform manufacturing
operations.
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STC F |
Environmentally benign tribo-systems for metal forming
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N. Bay (1), A. Azushima (1), P. Groche (2), I. Ishibashi, M. Merklein (2), M. Morishita, T. Nakamura, S. Schmid, M. Yoshida
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STC F, 59/2/2010, P.760
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Keywords: Metal forming tribology, Lubricants, Environmental impact, Tool materials, Tool coatings, Structured workpiece surfaces, Structured tool surfaces |
Abstract : The growing awareness of environmental issues and the requirements to establish solutions diminishing
the impact on working environment as well as external environment has initiated ever increasing efforts
to develop new, environmentally benign tribological systems for metal forming. The present paper gives
an overview of these efforts substituting environmentally hazardous lubricants in cold, warm and hot
forging as well as sheet forming and punching/blanking by new, less harmful lubricants and furthermore
describes other more generic measures directed towards the same goal such as development of antiseizure
tool materials and coatings and application of structured workpiece and tool surfaces.
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STC G |
Ultra-precision grinding
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E. Brinksmeier (1), Y. Mutlugünes, F. Klocke (1), J.C. Aurich (1), P. Shore (2), H. Ohmori (2)
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STC G, 59/2/2010, P.652
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Keywords: Ultra-precision, Grinding, Finishing |
Abstract : Ultra-precision grinding is primarily used to generate high quality and functional parts usually made
from hard and difficult to machine materials. The objective of ultra-precision grinding is to generate parts
with high surface finish, high form accuracy and surface integrity for the electronic and optical industries
as well as for astronomical applications. This keynote paper introduces general aspects of ultra-precision
grinding techniques and point out the essential features of ultra-precision grinding. In particular, the
keynote paper reviews the state-of-the-art regarding applied grinding tools, ultra-precision machine
tools and grinding processes. Finally, selected examples of advanced ultra-precision grinding processes
are presented.
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STC M |
Machine tool spindle units
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E. Abele (2), Y. Altintas (1), C. Brecher (2)
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STC M, 59/2/2010, P.781
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Keywords: Spindle, Mechatronic, Machine tools |
Abstract : This paper presents the state-of-the-art in machine tool main spindle units with focus on motorized
spindle units for high speed and high performance cutting. Detailed information is given about the main
components of spindle units regarding historical development, recent challenges and future trends. An
overviewof recent research projects in spindle development is given. Advanced methods ofmodeling the
thermal and dynamical behavior of spindle units are shown in overview with specific results.
Furthermore concepts for sensor and actuator integration are presented which all focus on increasing
productivity and reliability.
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STC O |
SPECIES - Co-evolution of products, processes and production systems
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T. Tolio (1), D. Ceglarek (1), H.A. ElMaraghy (1), A. Fischer (1), S.J. Hu (1), L. Laperriere (2), S.T. Newman (2), J. Vancza (1)
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STC O, 59/2/2010, P.672
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Keywords: Product-process-system, Co-evolution, Factory of the future |
Abstract : Manufacturing enterprises are changing the way they behave in the market to face the increasing
complexity of the economic, socio-political and technological dynamics. Manufacturing products,
processes and production systems result in being challenged by evolving external drivers, including the
introduction of new regulations, new materials, technologies, services and communications, the pressure
on costs and sustainability. The co-evolution paradigm synthesises the recent scientific and technical
approaches proposed by academic and industrial communities dealing with methodologies and tools to
support the coordinated evolution (co-evolution) of products, processes and production systems. This
paper aims at reviewing and systemising the research carried out in the field of manufacturing coevolution
with a particular focus on production systems. An introductory investigation of various
industrial perspectives on the problemof co-evolution is presented, followed by the description of the coevolution
model and the methodology adopted for framing the existing scientific contributions in the
proposed model. Then, the core part of the work is presented, consisting in a systemised analysis of the
current methodologies dealing with co-evolving product, process and system and a description of
problems that remain unsolved, thus motivating future research strategies and roadmaps.
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STC P |
Precision engineering for astronomy and gravity science
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P. Shore (2), C. Cunningham, D. DeBra (1), C. Evans (1), J. Hough, R. Gilmozzi, H. Kunzmann (1), P. Morantz, X. Tonnellier
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STC P, 59/2/2010, P.694
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Keywords: Telescopes, Precision, Machines |
Abstract : The fields of astronomy and gravitational science have presented significant precision engineering
challenges. Numerous solutions for these fields of science have achieved unprecedented levels of
accuracy, sensitivity and sheer scale. Notwithstanding of their importance to science understanding,
many of these precision engineering developments have become key enabling technologies for wealth
generation and other human well-being issues. This paper provides a brief historical overview of
astronomy and gravitational instruments. Later, details of critical precision engineering developments
that supported the establishment of leading astronomical and gravitational instruments are illustrated.
Details of specific developments having wider application to the benefit ofmankind are provided. Finally,
significant precision engineering demands to enable future science programmes are introduced.
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STC S |
Nanoindentation: Measuring methods and applications
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D.A. Lucca (1), K. Herrmann, M.J. Klopfstein
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STC S, 59/2/2010, P.803
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Keywords: Surface, Nanoindentation, Mechanical property |
Abstract : Nanoindentation has emerged as an important method for the evaluation of the mechanical response of
small material volumes and thin films to applied loading. Here, we present a review of the measurement
method, the instruments currently in use and the procedures for the analysis of the resulting data. The
methods developed for verification and calibration, including a discussion on uncertainty of parameters
are presented. The results of the most recent CIRP sponsored comparison on nanoindentation are
presented and compared to the results obtained in the first such comparison. Examples of some of the
emerging uses of the technique are included.
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