Results 161 to 170 of about 12,286 (209)
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Influence of duplex jets MQL and nano-MQL cooling system on machining performance of Nimonic 80A
Journal of Manufacturing Processes, 2021Abstract Nickel based super alloys are considered as difficult to machine materials. These days, the sustainable cooling system are applied at the cutting zone for enhancing the machining performance of nickel based super alloys. Therefore, the present work focusses on the machining aspects of Nimonic 80A under different cooling conditions. Moreover,
Mehmet Erdi Korkmaz +5 more
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MQL Application in Vibration Tapping
Advanced Materials Research, 2011To solve the problems caused by the cost of metal working fluids in manufacturing processes, many methods have been employed. MQL (minimum quantity lubrication) is a successful application as a green manufacture strategy. Vibration tapping is a workable tapping method with good performance.
Wei Song +4 more
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Reaction-MQL: Line Notation for Functional Transformation
Journal of Chemical Information and Modeling, 2008Representation of chemical reactions is pivotal for different purposes in cheminformatics. We present an extension of the molecular query language (MQL), which combines readable style with meaningful rules for string representation of reactions and unambiguous product formation.
Felix H, Reisen +2 more
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ACM SIGMOD Record, 1991
1.1 A Perspective on Data Management Data management is considered here to involve the collection, maintenance, and manipulation of data for the purposes of current and potential operational and decision support. Typically the data would be organized into one or more fries where at least one frie would vary in size.
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1.1 A Perspective on Data Management Data management is considered here to involve the collection, maintenance, and manipulation of data for the purposes of current and potential operational and decision support. Typically the data would be organized into one or more fries where at least one frie would vary in size.
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Application of MQL in Engine Manufacturing
2015Minimum quantity lubricant (MQL) now becomes a development direction of mechanical manufacturing technology, for its advantages in environmental protection, cost and occupational health. It introduces application of MQL in the field of car engine manufacturing, and especially analyzes difficulties in application in manufacturing of key parts of engine.
Yonghong Wu +5 more
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1993
Im folgenden wird die MQL-Algebra vorgestellt, mit deren Hilfe die Semantik von MQL-Anfragen formal definiert werden kann. Nur eine solche formale Grundlage ermoglicht es, die Bedeutung einzelner Sprachkonstrukte vollstandig zu fassen und die Korrektheit von Aquivalenzbetrachtungen wirklich nachzuweisen.
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Im folgenden wird die MQL-Algebra vorgestellt, mit deren Hilfe die Semantik von MQL-Anfragen formal definiert werden kann. Nur eine solche formale Grundlage ermoglicht es, die Bedeutung einzelner Sprachkonstrukte vollstandig zu fassen und die Korrektheit von Aquivalenzbetrachtungen wirklich nachzuweisen.
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MQL-a query language for multimedia database
5th IEEE COMSOC International Workshop on Multimedia Communications, 2002Proposes a query language, called MQL (Multimedia Query Language), for specifying and manipulating various types of multimedia information efficiently. The data models that describe the multimedia applications and varieties of media data types are established with the object-oriented notation.
null Shu-Chen Kau, J.C.R. Tseng
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Auswertung von MQL-Algebra-Ausdrücken
1993Im vorigen Kapitel wurde die MQL-Algebra eingefuhrt. Es wurde gezeigt, wie MQL-Anfragen (SELECT-Anweisungen) in Ausdrucke der MQL-Algebra uberfuhrt werden konnen. Auserdem wurden Aquivalenzen zwischen Ausdrucken aufgezeigt. Diese konnen benutzt werden, um Ausdrucke umzuformen, so das sie effizienter bearbeitet werden konnen. Bis jetzt wurde allerdings
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2018
The application of emulsion for combined heat extraction and lubrication requires continuous monitoring of quality of the emulsion to sustain the desired machining environment. To sustain a controlled machining environment, it is necessary to adopt an effectively lubricated tool–work interface.
J. N. Rohit +4 more
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The application of emulsion for combined heat extraction and lubrication requires continuous monitoring of quality of the emulsion to sustain the desired machining environment. To sustain a controlled machining environment, it is necessary to adopt an effectively lubricated tool–work interface.
J. N. Rohit +4 more
openaire +1 more source