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VDI-Z

Alle Ausgaben: VDI-Z

VDI-Z Jahrgang 161 (2019) Heft 03 ISSN Online: 0042-1766

Treffer in den folgenden Teilen:

Franz Fuchs Intelligente Symbiose S. 21-23

„… , zu handhaben. Ein zweiter wichtiger Grund für die Verwendung von „Edge Devices“ in Verbindung mit …” „… Produktionsverlusten führen. Produktionskritische Funktionen in der Fabrik müssen also auch „on the edge“ – abgebildet …” „… idealerweise in Edge Computern realisiert werden sollten. Damit Verbindungsunterbrechungen zwi schen …”

Frank Zscheile Industrielle Nähprozesse digitalisieren S. 28-29

„… Technologien wie künstlicher Intelligenz (KI) und Edge Computing in unser Portfolio stellen wir die Weichen …” „… viel gemeinsam. Unterschiedlichste Maschinentypen und Arbeitsplätze sind dort in Produktionslinien …” „… möglich. So bleiben Schwachstellen in einzelnen Arbeitsschritten unentdeckt. Auch bereiten Produktions …”

Thomas Fodermeyer Richtig digitalisieren im Mittelstand S. 3

„… verlieren. Denn in anderen Ländern, zum Beispiel in Nordamerika, stehen smarte Produkte viel stärker im …” „… Weiterbildung von Mitarbeitern. Eine Kultur, in der neue Wege beschritten werden und Fehler zulässig sind …” „… „on-premises“ als auch in der Cloud geeignet und lassen sich durch umfangreiche Konfigurationsmöglichkeiten …”

doi.org/10.37544/0042-1766-2019-03

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wt Werkstattstechnik online

Alle Ausgaben: wt Werkstattstechnik online

wt Jahrgang 110 (2020) Heft 07-08 ISSN Online: 1436-4980

Treffer in den folgenden Teilen:

David Barton, Reinhard Stamm, Sebastian Mergler, Cedric Bardenhagen, Jürgen Fleischer Industrie-4.0-Nachrüstkit für Werkzeugmaschinen/Modular solution for condition-based maintenance and process monitoring – Industry 4.0 retrofitting kit for machine tools S. 491-495

„… „Sinumerik Edge“ von Siemens eingesetzt. Dies ermöglicht es mit wenig Aufwand, die in Europa weit …” „… ] McKinsey & Company (Hrsg:.): Industry 4.0: Capturing value at scale in discrete manufacturing. Stand: 2019 …” „… verspricht ein hohes wirtschaftliches Potenzial für produzierende Unternehmen. Allerdings wird dieses in …”

doi.org/10.37544/1436-4980-2020-07-08

VDI Wissensforum GmbH - International Conference on Gears 2019

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VDI Wissensforum GmbH (Hrsg.)

International Conference on Gears 2019

Reihe: VDI-Berichte

Band 2355 2019

Treffer in den folgenden Teilen:

T. Sturmlinger, A. Comak, A. Albers, S. Gerdhenrichs, R. H. Schmitt Methodical analysis and selection of auto identification systems in the gear box manufacturing S. 1509-1520

„… selection of auto identification systems in the gear box manufacturing M.Sc. Tobias Stürmlinger, M.Sc. Ahmet …” „… use of this method is shown on a real development project in the gear manufacturing at BMW. Thus …” „… contribution. The application of Auto-ID systems in the gear manufacturing are used to validate this method …”

D. Iba, I. Moriwaki, H. Noda, H. Inoue, M. Kim Visualization of phase differences between tooth helix deviations using graph theory S. 1191-1198

„… edges are required for constructing networks. In the case of graph, information about existence or …” „… information between the vertices is also required in addition to the information about the edge existence. In …” „… points in the graph are called vertices, and the lines are also called edges. If the edges in the graph …”

M. Trubswetter, M. Otto, K. Stahl Evaluation of gear flank surface structure produced by skiving S. 1799-1812

„… ]. Skiving is a continuous manufacturing process with a defined cutting edge. The structures created are …” „… periodic and rotationally symmetric ones, e.g. gears [2]. First patented in 1910 this manufacturing process …” „… possible to apply an offset e on the tool edge. The offset e in skiving is defined according to [20] by …”

S. Detzel, Y. S. Krieger, M. F. Traeger, T. C. Lueth Design of gear surface models for 3D-printing of plastic gears S. 1401-1410

„… Abstract Additive Manufacturing (AM) offers new possibilities and freedoms in terms of design as the need …” „… . In the field of medical devices, additive manufacturing provides a number of potential advantages …” „… manufacturing to manufacture gears is predominantly found in research. Several different technologies have been …”

G.-T. Weber New possibilities for dry hard finishing of internal gears S. 1659-1664

„… , Profilator GmbH & Co. KG, Wuppertal Abstract Scudding® and skiving processes have induced a change in …” „… manufacturing strategies for gears for the last years. Especially internal gears and external gears with …” „… interfering contours are increasingly machined in these processes. These processes are normally used in soft …”

P. H. O. Teixeira, C. Lopenhaus, C. Brecher, T. Bergs Discretization of the contact conditions considering the grain engagement for generating gear grinding S. 1739-1748

„… kinematic cutting edges Nmom, and it is calculated according to the equation shown in the bottom right of …” „… instantaneous kinematic cutting edges Next, information regarding the quantity and the shape of the grains in …” „… cutting edges Nmom. Next, the specific energy k for each class of the grain shape determined in …”

M. Zapf, J. Klose, F. Zanger, V. Schulze Analysis of process forces and surface topography when manufacturing case-hardened gears by double flanked hard skiving S. 1647-1658

„… Analysis of process forces and surface topography when manufacturing case-hardened gears by double …” „… stable processes, because there’s only one flank in contact during cutting, but is much less productive …” „… in one process step. The complex kinematics of skiving are characterized by their asymmetric chip …”

C. M. Illenberger, T. Tobie, K. Stahl Flank load carrying capacity of oil-lubricated high performance plastic gears – Analysis of the pitting development in back-to-back tests S. 1379-1390

„… since the plastic wheel is provided with a tip edge radius, which is not taken into account in the …” „… pitting development in back-to-back tests C. M. Illenberger, M.Sc., Dr.-Ing. T. Tobie, Prof. Dr.-Ing. K …” „… calculation of thermoplastic spur gears are commonly based on VDI 2736 [11]. In addition to approaches for …”

L. Hui, X. Changl, Y. Shouw, L. Cheng, Z. Chen, L. Yu Research on Dynamic Drum Shape Modification of Helical Gear Pair S. 1011-1026

„… theoretical design position, resulting in the edge contact of the teeth at the end of the tooth surface. The …” „… further exacerbated by errors in manufacturing, installation, and wear. The profile modification can …” „… , Guangzhou, China; Li Yu, Beijing Institute of Technology, Beijing, China Abstract In this paper, a …”

A. Mihailidis, A. Psarros FEM analysis of the load distribution over the face width of helical gear pairs considering deviations, misalignments and deformations S. 193-202

„… edges than in the middle of the width, because the stiffness is there smaller. According to the …” „… ” areas and “morphing” zones, or by fitting the initial edges to target curves. In the current case …” „… and deformations are considered in an empirical way. Analysis using Finite Element Method seems to be …”

A. Spatzig, N. Fujimura, T. Monden, T. Kikuchi, K. Yoshikawa, A. Georgoussis Machining process solutions to support the reduction of distortion in ring gears after heat treatment S. 1635-1646

„… , causing a rise in tool wear and chipping on the cutting edge of the tool. Figure 2 presents the …” „… Machining Process Solutions to support the Reduction of Distortion in Ring Gears after Heat …” „… Aachen University Abstract Ring Gears are present in all types of modern transmissions and need to …”

V. I. Goldfarb, E. S. Trubachev, K. V. Bogdanov, T. A. Pushkareva Prospects of manufacturing spiroid gears with small gear ratios S. 1665-1674

„… problems of manufacturing multi-thread worms and hobs. Different versions of solving this problem in …” „… manufacturing preparation related to modernization of the CNC turning lathe[10]. In the first method the single …” „… Prospects of manufacturing spiroid gears with small gear ratios Prof. V. I. Goldfarb, Prof. E …”

R. Slatter Condition monitoring of gearboxes using magnetoresistive sensors S. 229-244

„… elapsed between rising edge of the encoder's signal. In this way, the angular information is acquired …” „… GmbH, Lahnau Abstract In a number of industries, there is a trend to “pay-per-use” business …” „… models, which rely on high machine availability. This depends, in turn, on effective predictive …”

M. Solf, C. Lopenhaus, T. Bergs Influence of elastic effects on the grinding force in plunging bevel gear grinding S. 1687-1696

„… number of cutting edges in contact. As a result, the minimum chip thickness may not be reached over a …” „… in the number of cutting edges in contact, leading to a decrease of the single grain cutting depth …” „… cutting edges to be sufficient for chip formation in plunging bevel gear grinding, resulting in a …”

R. Beilicke, L. Bobach, D. Bartel Transient 3D TEHL simulation of spiral bevel gears under mixed friction conditions S. 529-540

„… tooth flanks of an original bevel gear pair were measured three-dimensionally in the manufacturing …” „… between shafts angled to each other. In general, the bevel gears are designed with straight or spiral …” „… generate an arc-shaped course of the tooth trace, face hobbing processes to a tooth trace in the form of …”

H.-J. Dennig, S. Monn, A. Vodermayer Thermoplastic high performance composite gears S. 1279-1290

„… straight in the edge area of the tooth root, where the tensile stress is maximum, in the tensile direction …” „… injectionmoulded gears lie straight in the edge area of the tooth root, where the tensile stress is maximum, in the …” „… available gears can be achieved. In principle, two types of gearwheels are investigated which differ in …”

P. Barreiro, J. Hoffmeister, J. Hermes, A. Bronner New improvement opportunities through applying topology optimization combined with 3D printing to the construction of gearbox housings S. 1823-1834

„… standard cast housing must be given, in order to make additive manufacturing viable. The objective of the …” „… manufacturing is currently one of the main technologies being constantly developed, which established itself in …” „… VDI-Berichte Nr. 2355, 20191832 corroborate the added value of applied additive manufacturing in gearboxes. The …”

X. Tian, Y. Wu, J. Han, L. Xia Online estimate and compensation of the gear machining error based on electronic gearbox cross-coupling controller S. 1835-0

„… interconnected with each other in order to process VDI-Berichte Nr. 2355, 2019 1835 the desired profiles (e.g …” „… manufacturing accuracy, the gearbox wear, the working load and temperature. However, these issues have been …” „… error tracking controller (ZPETC) by canceling the stable dynamics of servo drives in a feed-forward …”

M. Schrank, C. Kiesewetter-Marko, C. Lopenhaus, A. Epple, T. Bergs, C. Brecher Approach for modeling elasticity in the gear honing process S. 1697-1706

„… finishing with an undefined cutting edge is an established manufacturing step to achieve high and …” „… edges are available. The dominating processes for cylindrical gears in the industrial application are …” „… Approach for modeling elasticity in the gear honing process Maximilian Schrank, Caroline …”

D. V. Kalinin, J. Y. Temis Influence of tooth profile modification on planetary gear sets dynamic S. 777-784

„… developed to investigate methods of decreasing dynamic loads and analysis of dynamic stresses of gears in …” „… aviation engine drives. The effect of tooth profile modification on the dynamic stresses in the system, as …” „… stresses and vibrations in gears may be caused by using of standard parameters of tooth profile …”

J. Thomas, C. Gosselin, P. Eng Design and rating by means of loaded TCA of straight bevel differential gears S. 493-504

„… ., Canada Abstract In automotive differentials straight bevel gears are used to allow relative …” „… spiral bevel gears, in many cases this is not [yet] possible for straight bevel gears. In this paper it …” „… (www.hygears.com). Existing gears can thus be measured using a CMM, the output of which is used in HyGEARS to …”

B. Karpuschewski, D. Sackmann, M. Kochig, M. Beutner, F. Welzel Potentials and limits of gear hobbing with cooling lubricants S. 1591-1602

„… ester lubricants interact with the cutting edge in a yet unknown way and lead to faster flank wear …” „… , Institute of Manufacturing Technology and Quality Management IFQ, Magdeburg Abstract Due to its …” „… productivity, gear hobbing is the dominating manufacturing technique to create external spur gears …”

F. Concli, L. Maccioni, C. Gorla Power loss analysis of different high-power density gearbox typologies: CFD analysis and experimental measurements on a cycloidal gear set S. 101-114

„… needed in order to compensate the manufacturing errors and to guarantee better lubrication and mounting …” „… , Politecnico di Milano, Department of Mechanical Engineering, Milano, Italy Abstract In the last …” „… ), bearings and seals, literature is lacking in terms of load independent power loss of gears models (deep …”

A. L. Kapelevich, Y. V. Shekhtman Optimization of asymmetric tooth root generated with protuberance hob S. 403-414

„… cost. In order to satisfy these requirements, the tooth involute flanks and root fillets are processed …” „… treatment (carburizing + case hardening) — and in some cases shot peening of the tooth root — the tooth …” „… , the compressive residual stress in the root fillet, developed during case hardening, is retained …”

J. Klose, F. Zanger, V. Schulze Gear skiving of external gears with internally geared tools S. 1579-1590

„… to external gear manufacturing. The internal skiving tool is similar to the tool ring in whirling …” „… teeth in the tool is maximized to distribute the material to be removed to as many cutting edges as …” „… .; Ogawa, T.; Sasaki, M.: Surface dimple machining in whirling. Journal of Manufacturing Systems, 37, 2015 …”

B. Brodmann, H. Bodschwinna Scattered light measurement on worm gears with high efficiency requirements S. 1567-1578

„… . In order to determine the ideal surface finish, the available surfaces from different manufacturing …” „… are given which parameters are required in which application. For a complete description of the …” „… usable in industrial practice and therefore have no significance. By contrast, the scattered light …”

K. Holder, C. Salander, S. Rudolph, R. Stetter Automated requirements-driven design synthesis of gearboxes with graph-based design languages using state of the art tools S. 713-726

„… International Conference on Integrated Design and Manufacturing in Mechanical Engineering, IDMME 2006 …” „… Abstract In order to best match individual customer requirements in gearbox applications, customertailored …” „… . In order to keep costs down despite an increasing product variability, novel digital design methods …”

doi.org/10.51202/9783181023556

Sun Danfeng - Distributed Edge Intelligence Enabled Wireless Communication Systems Serving Industrial Applications

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Sun Danfeng

Distributed Edge Intelligence Enabled Wireless Communication Systems Serving Industrial Applications

Reihe: Mess-, Steuerungs- und Regelungstechnik

Band 1278 2022

Treffer in den folgenden Teilen:

Introduction S. 1-5

„… author’s past experiences in manufacturing [3–5], aconceptual unmanned factory of injection molding …” „… DEI and its related terms (i.e.,edge device, edge node, and fog node) in this thesis are defined as …” „… follows.Definition 1: The DEI is a kind of distributed AI deployed in edge devices generally withmodel-split mode and …”

Related Work S. 6-23

„… an FNN tomaximize SE but did not involve precoder optimization.2.3.3 Edge Intelligence in Wireless …” „… in surveys [176, 177]hindering the development of many industrial time-critical applications. Edge …” „… deploys AI models in edge nodes directly, and cloud servers serve the edgenodes only in non-real-time and …”

doi.org/10.51202/9783186278081

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wt Werkstattstechnik online

Alle Ausgaben: wt Werkstattstechnik online

wt Jahrgang 107 (2017) Heft 03 ISSN Online: 1436-4980

Treffer in den folgenden Teilen:

C. Weber, J. Königsberger Industrie 4.0: Aktuelle Entwicklungen für Analytics*/Industrie 4.0: Current Advances in Analytics - Part 1: Analytics and Data Management in Industrie 4.0 Reference Architectures S. 113-117

„… analytics on data have arrived in the manufacturing industry by now. Well-known usage examples are digital …” „… und präskriptive Analysen und einer speziellen Form für Analysen in Echtzeit, den Edge Analytics …” „… Routern, statt. Die Edge-Geräte führen einfache Analysen durch und geben die Analyseergebnisse in naher …”

doi.org/10.37544/1436-4980-2017-03

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