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VDI Wissensforum GmbH - International Conference on Gears 2023

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VDI Wissensforum GmbH (ed.)

International Conference on Gears 2023

Series: VDI-Berichte

Volume 2422 2023

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T. Inoue, D. Iba, N. Fujita, A. Nishikawa, M. Ishii, J. Hu, H. Shimasaki, N. Miura, A. Masuda, I. Moriwaki, J. Hongu Effect of Load Cycles on Return Loss and Resistance of Sensor and Antenna Circuits Printed on Plastic Gears S. 659-674

„… laser-sintered electric circuits), Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2017 …” „… ] designed a crack detection sensor. When a crack occurs at the tooth root of gears, the electrical circuit …” „… of the circuit part is 2 m. Fig. 4: Designed smart gear pattern and fabricated smart gear.3 …”

M. Werner, S. Graf, M. Oehler, O. Koch Investigation of the electrical behavior of a spur gear stage pair by means of impedance measurements S. 67-80

„… strategy of car manufacturers. Due to the associated change in powertrain design, especially for electric …” „… conditions and the constructive design of the electric motor [6 – 8]. Current research concentrates …” „… equivalent circuit diagrams, it is then possible to map the mechanical drive train as an electrical circuit …”

J. Hongu, S. Hattori, J. Kato, T. Koide Gear friction coefficient estimation using directional parameter under ATF lubricated condition S. 753-762

„… utilized in actual gear designs but is limited by the fixed roughness Rz = 4 µm. The O’Donoghue, Schoeder …” „… gear-testing machine, wherein the twist mechanism loads an initial torque into the circuit, and the …” „… bearinggearTTT T TT(1) where Ttotal is the total torque loss of the power circuit; Tin is the input torque in the …”

H. Mahe Model based NVH design: e-bike application S. 1229-1238

„… Model based NVH design: e-bike application Dr. Ing. Hervé Mahe, Valeo PTS, Amiens, FranceAbstract …” „… a given design, it is very difficult to modify the rotor inertia, it has been decided to cancel the …” „… reaction torque by putting stator in active short circuit mode. In ASC, the rotor is stopped preventing him …”

M. Willecke, J. Brimmers, C. Brecher Experimental Investigation of the load carrying capacity of beveloid gears with optimized flank topography S. 125-138

„… manufacture different profile shifts. Contradictory to the simplicity of manufacturing, the design of a …” „… of valid durability calculations according to a standard, like the ISO 6336 series, the design of …” „… able to calculate the reality, is therefore a necessity during the design of beveloid gears. To obtain …”

H. Jia, D. Qin, G. Hu, X. Xu, W. Bai Electromechanical Coupling Modeling and Torsional Vibration Analysis of Helicopter Electric Propulsion System S. 675-688

„… integration design and miniaturization of the EPS. Based on the proposed electromechanical coupling model, the …” „… in the design of helicopter transmission system.Boeing and Sikorsky discovered torsional problems in …” „… synchronous motor (PMSM). An equivalent circuit model of the PMSM is established in the dq axis using Park …”

U. Cihak-Bayr, T. Wopelka, C. Wintersteiger Effect of LOL conditions under high velocity and high injection temperatures S. 763-778

„… tests, was equipped with a heatable lubricant circuit and high-pressure injection nozzle. In the current …” „… . Alternative materials or coatings and different surface machining procedures for new gear designs have been …” „… attached to a heatable oil-circuit is presented along with the test procedure for LOL tests. Supplementary …”

S. Sartori, L. Alari, N. Motta, D. Podda Helicopter Drive System Safety Dissertation S. 633-644

„… . As a direct consequence, in order also to ensure that design assumptions are valid throughout the …” „… whole service life, the emergency circumstances need to be considered as a mandatory design conditions …” „… to determinedly experiment with design changes that will lead to medium and long-term systems …”

A. Drechsel, J. Pellkofer, K. Stahl Transferability of the scuffing load capacity of gear oils determined on spur gears to hypoid gears S. 881-896

„… , School of Engineering and Design, Garching, Germany 1 Zusammenfassung Die Fresstragfähigkeit ist ein …” „… Veröffentlichung bewertet. 2 Abstract The scuffing load carrying capacity is a decisive design criterion in the …” „… of a closed power circuit. On the hypoid test rig, the power circuit consists of two hypoid gears …”

E. Virtanen, M. Kanerva, G. Szanti Fatigue testing of large sized bevel gears S. 897-906

„… lubrication circuit, making the rig suitable also for testing and development of EAL lubricants. The test …” „… topics included the effect of surface quality, verification of ATA advanced tooth contact design concept …” „… , describes some technical struggles and iterations of test gear design and test rig operation. These …”

S. Sklenak, D. Mevissen, J. Brimmers, C. Brecher, B. Lenz, A. Mehner Analysis of Load Cycles and Local Wear of Dry and Solid-Lubricated Gears S. 727-740

„… lubricated gears For a dry and solid-lubricated gear box, other challenges arise in the design and subsequent …” „… operation. On the one hand, the design guidelines for gears, such as ISO 6336, are not valid for the …” „… research There are currently no calculation guidelines for the design of dry and solid-lubricated gearing …”

Titelei/Inhaltsverzeichnis

„… DesignThe VDI SOCIETY PRODUCT AND PROCESS DESIGN (VDI-GPP) and its technical divisions provide all sectors …” „… solutions GmbH, Berlin, Germany Planetary gears: DesignDesign and analysis of compound stepped planetary …” „… . Sardemann, S. Schumann, B. Schlecht, IMM - Institute of Machine Elements and Machine Design,IPF - Institute …”

doi.org/10.51202/9783181024225

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OPE Journal

Browse Volumes: OPE Journal

OPE Volume 13 (2023) Issue 45 ISSN Online: 2366-8040

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ECG with a Patch S. 23

„… (SiP) design, which was mounted directly on the flexible printed circuit board. Würth Elektronik …” „… Circuit Board Technology was involved in the design of the circuit boards and the produc-tion of the …” „… focusing on system and circuit development, assembly and connection technology as well as the integration …”

Collaboration on large area LED-on-foil S. 19

„… design latitudeThe combination allows for a wide design latitude when incorporating flexible LEDs into …” „… us to create a variety of designs and sizes to solve our customer’s needs,” said Ashok Sridhar, CEO …” „… and military applications featuring properties, such as enhanced circuit density, improved thermal …”

(Cost-)efficient production of wearables – from low volumes to upscaled manufacturing S. 10-11

„… cuts and printed circuits.ScalableproductiontechnologiesToday, rotary die-cutting is used for large …” „… and die-cuts (e.g. alignment to prints)• Design to be produced• Reduced waste of materials• Allowing …” „… on-the-fly design adaptations become pos-sible. Since many printed electronics applica-tions are in growing …”

doi.org/10.51202/2366-8040-2023-45

VDI Wissensforum GmbH - LAND.TECHNIK AgEng 2019

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VDI Wissensforum GmbH (ed.)

LAND.TECHNIK AgEng 2019

Series: VDI-Berichte

Volume 2361 2019

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X. Tian, A. Vacca, S. Fiorati, F. Pintore An Analysis of the Energy Consumption in the High-Pressure System of an Agricultural Tractor through Modeling and Experiment S. 9-18

„… agreement between simulation and experimental results is satisfactory for all the tests. design variables …” „… studying the details of the energy consumption in such hydraulic system. The reference hydraulic circuit is …” „… simulation results of the whole hydraulic circuit allow performing a break down analysis of all the power …”

D. Peitsmeyer Hydraulics in electrified machines – Electrification needs high efficiency S. 145-152

„… require linear drives with high force, robustness and compact design. The use of electromechanical drives …” „… drives in a closed circuit Electro-hydraulic linear drives in a closed circuit have a comparable …” „… Fig. 4: Pump losses comparison Controllability An innovative design principle with a high number …”

G. Bombarda, T. Maxeiner Remotely Controlled Electro-Hydraulics ready for the IoT S. 289-294

„… valve set at 20-25 bar. The new patented circuit design with variable boost pressure allows to reduce …” „… due to boost pressure reduction while traveling and working bsed on the new circuit design, which can …” „… the average boost pressure considerably. VDI-Berichte Nr. 2361, 2019292 Fig. 1: Patented circuit …”

M. Hammer, M. Steffan Modular Multi-Purpose Battery Storage System for complex compartments – New module design approach for maximzing benefits of work machines S. 391-400

„… of 5...10% or 15...20%, depending on the energy storage design, it must be designed according to the …” „… attractiveness of electric machines. Due to the module design of INVENOX GmbH, the modules can be designed …” „… Modular Multi-Purpose Battery Storage System for complex compartments New module design …”

R. Schildroth Design and Development of an Autonomous Mower for Agricultural Use S. 153-158

„… Design and Development of an Autonomous Mower for Agricultural Use Rhett Schildroth, Redshield …” „… run the Redshield Consulting autonomous vehicle control software. Certain mower designs currently …” „… on the market have a mechanical design that could be adapted for autonomous control. For example …”

V. Tsukor, S. Hinck, A. Ruckelshausen, W. Nietfeld, T. Mosler, H. Tesch, F. Lorenz, E. Najdenko, A. Moeller, D. Mentrup Automated mobile field laboratory for on-the-go soilnutrient analysis with the ISFET multi-sensor module S. 377-382

„… "soil2data" process. The process steps operate parallely. The design of the system is modular. Three …” „… with real-time Ethernet bus for controlling the components and communicating with the readout circuit …”

T. Herlitzius, H. Fichtl, A. Grosa, M. Henke, M. Hengst Feldschwarm – Modular and Scalable Tillage Systems with Shared Autonomy S. 409-420

„… technology will face, has profound implications on the future design and functionality of tractor …” „… : Modular concept of the autonomous, self-propelled Feldschwarm unit and its design similarities to a …” „… . Electrical system with 600 V DC intermediate circuit. Traction unit based on a modified tractor front axle …”

M. Sax, R. Latsch, T. Anken, V. Moser, P. Krummenacher Automated site-specific overseeding of grassland S. 165-228

„… are operated from the central controlling unit via an RS422 link. A PCB (Printed Circuit Board) has …” „… wide field of view necessitated a new algorithm design for the “LASER PILOT” function. Hereinafter the …” „… improving the process, design and functional parameters of that system [5]. For the test and optimization …”

doi.org/10.51202/9783181023617

VDI Wissensforum GmbH - Kunststoffe im Automobilbau 2016

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VDI Wissensforum GmbH (ed.)

Kunststoffe im Automobilbau 2016

Series: VDI-Berichte

Volume 4342 2016

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J. J. Laux, L. Vanin, S. Grgac, G. Schalte Injection-Molded Carbon-Fiber Grille Opening Reinforcement – Development and production of the 2016 Ford Mustang Shelby GT350 GOR S. 95-106

„… complex design requirements (Fig. 6). 103 Fig. 6. The 6 different weld circuits required to weld the GT …” „… available in the initial design. The current part is designed around an existing vehicle architecture. The …” „… with detail “Everything we changed on the GT350 is purely functional-driven design, with the goal of …”

E. Glas, L. Greve, O. Steiln, J. Čopík, R. Flögel Berechnung von Kunststoffen im Crash bei Volkswagen – Anforderungen an sicherheitsrelevante Kunststoff-Bauteile S. 121-132

„… grown to a central development tool in automotive design but in main for the development of passive …” „… finite element simulation of the deformation, fracture, and short circuit initiation of cylindrical …”

doi.org/10.51202/9783182443421

VDI Wissensforum GmbH - Plastics in Automotive Engineering 2016

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VDI Wissensforum GmbH (ed.)

Plastics in Automotive Engineering 2016

Series: VDI-Berichte

Volume 4343 2016

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J. J. Laux, L. Vanin, S. Grgac, G. Schalte Injection-Molded Carbon-Fiber Grille Opening Reinforcement – Development and production of the 2016 Ford Mustang Shelby GT350 GOR S. 93-104

„… meet complex design requirements (Fig. 6). 101 Fig. 6. The 6 different weld circuits required to …” „… available in the initial design. The current part is designed around an existing vehicle architecture. The …” „… “Everything we changed on the GT350 is purely functional-driven design, with the goal of improving the …”

T. Hilgers Thermally conductive plastics: a mineral solution – Thermal management in thermoplastics and thermosets S. 193-204

„… _ = electrically insulating The first direct contact with a hot spot typically consists of a printed circuit board …” „… . 194 The heat must be transported away from the relatively small and compact circuit board with a …” „… coefficients Using thermally conductive plastics rather than metal gives full design freedom and can thus …”

E. Glas, L. Greve, O. Steiln, J. Čopík, R. Flögel Simulation of plastics in crash conditions at Volkswagen – Requirements relating to safety-relevant plastic components S. 119-130

„… the computational design of safety-relevant components more difficult; too many tests are still …” „… plastic components in crash loading cases. This is however necessary for the design of, for example, the …” „… difficult to design safety-relevant components for the crash scenario. 120 Analysis of the situation …”

J. Soares, A. Misala First plastic oil-pan module in the 911 Carrera: lightweight design and system integration S. 165-180

„… First plastic oil-pan module in the 911 Carrera: lightweight design and system integration …” „… % glass fiber. The particular design of the engine makes a two-part design necessary. The horizontal …” „… , opposed cylinders of this engine design requires a relatively flat oil pan with pronounced lateral …”

U. A. Karsch Plastic fuel tank systems, energy carriers for future vehicle concepts S. 297-314

„… developments and adjustments of the tank design. One major technological change in the manufacturing process …” „… allows an almost unlimited design freedom, the tanks are corrosion-free, have a high crash safety due to …” „… in-tank components. The design should therefore take this into account and heat the system so that even …”

doi.org/10.51202/9783182443438

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