Results 11 to 20 of about 69,107,912 (284)
Traceability of On-Machine Tool Measurement: A Review [PDF]
Sensors, 2017 Nowadays, errors during the manufacturing process of high value components are not acceptable in driving industries such as energy and transportation. Sectors such as aerospace, automotive, shipbuilding, nuclear power, large science facilities or wind ...
Unai Mutilba +4 more
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A Preliminary Study of Applying Lean Six Sigma Methods to Machine Tool Measurement [PDF]
, 2015 Many manufacturers aim to increase their levels of high-quality production in order to improve their market competitiveness. Continuous improvement of maintenance strategies is a key factor to be capable of delivering high quality products and services ...
Longstaff, Andrew P. +2 more
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Group-delay measurement of frequency-converting devices using a comb generator [PDF]
, 2010 We propose a new method for the measurement of (group) delay from the radio-frequency (RF) input to the intermediate-frequency (IF) output of a mixer or a receiver.
Scott, Jonathan B., Hoy, M.
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A newly conceived cylinder measuring machine and methods that eliminate the spindle errors [PDF]
, 2012 Advanced manufacturing processes require improving dimensional metrology applications to reach a nanometric accuracy level. Such measurements may be carried out using conventional highly accurate roundness measuring machines.
David, Jean Marie +6 more
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On-machine Measuring and Machining of Freeform Surface Using a Polar-coordinate Desktop Machine Tool
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2011 Currently, with the rapid improvement of CAD design technology, the design cycle and production cycle became shorter and shorter. Therefore, it is highly demanded to develop the dexterous machining tools, which are suitable for measuring and machining of
Jiang ZHU +5 more
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On-machine form measurement of high precision ceramics parts by using a laser displacement sensor
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2014 Ceramics materials have excellent mechanical characteristics such as high-stiffness, low-thermal expansion, wear resistance and light weight. Owing to those characteristics, the ceramics parts have been used for the sliding part of the precision ...
So ITO +7 more
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Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2014 An on-machine measurement system to measure the workpiece's geometry or dimension plays an important role in manufacturing processes. A laser displacement sensor recently attracts more attention which enables on-machine high-speed continuous ...
Yuu NAGAI +2 more
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STRATEGIES FOR MEASURING MACHINE CONSCIOUSNESS [PDF]
International Journal of Machine Consciousness, 2009 The accurate measurement of the level of consciousness of a creature remains a major scientific challenge, nevertheless a number of new accounts that attempt to address this problem have been proposed recently. In this paper we analyze the principles of these new measures of consciousness along with other classical approaches focusing on their ...
Arrabales, Raúl +2 more
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The Role of Measurement and Modelling of Machine Tools in Improving Product Quality [PDF]
, 2013 Manufacturing of high-quality components and assemblies is clearly recognised by industrialised nations as an important means of wealth generation. A “right first time” paradigm to producing finished components is the desirable goal to maximise economic ...
Parkinson, Simon +15 more
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Measuring justice in machine learning [PDF]
Proceedings of the 2020 Conference on Fairness, Accountability, and Transparency, 2020 How can we build more just machine learning systems? To answer this question, we need to know both what justice is and how to tell whether one system is more or less just than another. That is, we need both a definition and a measure of justice.
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