Filter results

Results (582)

Sort by:

Select all Select all

Page 9

VDI Wissensforum GmbH - Land.Technik AgEng 2017

Partial access

Select

VDI Wissensforum GmbH (ed.)

Land.Technik AgEng 2017

Series: VDI-Berichte

Volume 2300 2017

Results in this title

J. Engström, O. Lagnelöf Battery electric autonomous agricultural machine – Simulation of all operations on a Swedish farm S. 15-22

„… , changes in the cost of implements or driver / operator costs have the greatest impact on the total cost …” „… significantly lower if the cost is split with other users. (4) Tractor. Modelling of driver and operator …” „… . When a conventional diesel powered tractor with a driver was modelled the economic optimum was one …”

F. Haussmann, R. Obermeier- The CLAAS AXION 900 TERRA TRAC Product Range – Benefits of the CLAAS Axion 900 halftrack tractor concept Hartmann equipped with CLAAS Big Driver Terra Trac S. 127-134

„… concept equipped with CLAAS Big Driver Terra Trac M.-Eng. François Haussmann, CLAAS Tractor …” „… comfort to its driver and takes advantage of its architecture to offer a very high autonomy. 2. Market …” „… seen as a good alternative versus duals. Indeed it offers a reduction of the ground pressure on the …”

R. Himmelsbach, B. Volpert, K. Grad Electrified Front-Wheel Drive Concepts for Tractors Designed for Improved Traction Functions S. 31-38

„… Electrified Front-Wheel Drive Concepts for Tractors Designed for Improved Traction Functions …” „… . Karl Grad, ZF Friedrichshafen AG, Passau Abstract State-of-the-art four-wheel drives (4WD) for …” „… driveline. With improved front-wheel drive concepts and the good controllability provided by electric drives …”

C. Ehlert, L. Erger Development of an Intelligent Stretch Brake System S. 143-148

„… common on power shift transmissions with automatic drive controllers, too. In 2010, 90% of accidents in …” „… jack knifing, e.g. brake actuation of the service brake with parallel actuation of the drive pedal …” „… obvious that in this context driving situations with no lateral forces and engaged all-wheel drive are …”

F. Balbach, E. Nacke, S. Böttinger Method for load-based evaluation of machines using the example of a tractor S. 521-528

„… tractors often were equipped with mechanical engine speed-synchronous driven tractor meters. With this …” „… . An alternative to the condition monitoring based approach is the estimation of the tractor condition …” „… separated into engine and drive wheel side. Measurements can be standardized by means of Eq. (2a) or (2b …”

P. Hannukainen, R. Åman Biomethane as tractor fuel – Opportunities for customer, manufacturer or climate S. 355-366

„… . However, the machines’ fuel efficiency is important marketing factor that drives the development …” „… RNG are discussed. Background of alternative fuels and Valtra dual fuel RNG tractor prototypes In …” „… the past several alternative fuel options have been suggested to replace the fossil fuels. Ethanol …”

B. Köber-Fleck, P. Ahlbrand, S. Böttinger, H. Korte Telematics and Big Data Analytics – An Effective Way to Quantify Fuel Saving Potentials – A Proof of Concept by the Joint Research Project EKoTech S. 227-236

„… expected market launch of future innovations from 2017 to 2030 including alternative fuels …” „… saving potentials is not depending on the driver’s skills. Nevertheless, harvest conditions such as …” „… driver assistance systems. Fig. 6: Comparison of geographical location of EKoTech typical farms for …”

K. Lüpping New Techniques for Mobile Pelletisation S. 375-382

„… , 2017376 driven. The material to be pressed is fed between the rollers. The finished pellets growing on …” „… to the pellets straw can be added to the feed automatically and is an alternative to bran which is …”

A. Meiners, S. Häberle, S. Böttinger Advancement of the Hohenheim Tractor Model – Adaption on current demands S. 245-254

„… presented in [5] for highlighting alternatives to legal regulations. VDI-Berichte Nr. 2300, 2017 245 An …” „… largely follows the functional components. In addition, it is differentiated between drive (hydraulical …” „… characteristic values or diagrams deposited in the parameter set by alternative approaches. The variety of …”

S. Pantke, C. Korn, T. Herlitzius, R. Zürn Concept for Weed Seed Separation in Combine Harvesters Th. Leonhardt, S. 117-126

„… pressure and public interest alternative, non-chemical procedures are gaining a new relevance in weed …” „… excenter j drive k channel l separated weed seeds m scale n mixture of MOG and weed seeds o …” „… use alternative ways, other than chemical weed eradicators. Two methods of selecting weed seeds in a …”

doi.org/10.51202/9783181023006

No access

Select

DER KONSTRUKTEUR

Browse Volumes: DER KONSTRUKTEUR

KON Volume 55 (2024) Issue 04 ISSN Online: 2747-7215

Results in this title

Marco Sturm Smarter Ausweg aus der Vorspannungsfalle S. 32-34

„… , erweisen sich die gewalzten Flachdraht-Wellenfedern von Smalley als innovative Alternative zu anderen …” „… präsentiert den neuen sicherheits-zerti zierten Servoregler Cyber Simco Drive 2 mit Pro safe-Interface …” „… -Gewinde schafft die Voraussetzung für eine einfache und universelle Montage der Multiflex 4R. Alternativ …”

Almir Jakupovic Spannungssysteme prüfen auf die smarte Art S. 46-47

„… Lösung zur Klimatisierung. Sie bieten überall dort eine kostengünstige Alternative zu Kühlgeräten, wo die …” „… kostengünstige Alternative zu Kühlgeräten, wo die Temperatur im Schalt-schrank über die Umgebungsluft geregelt …”

doi.org/10.51202/2747-7215-2024-04

VDI Wissensforum GmbH - International Conference on Gears 2019

Partial access

Select

VDI Wissensforum GmbH (ed.)

International Conference on Gears 2019

Series: VDI-Berichte

Volume 2355 2019

Results in this title

R. Weidig, H. J. Weimar Powertrain NVH improvement with high-performance polymer gears S. 1421-1430

„… systems, cam gears, pump and accessory drives can become an NVH (Noise, Vibration, Harshness) issue. The …” „… and its pump drive systems. The move into e-mobility will further drive the need for VDI-Berichte Nr …” „… automotive megatrend, driven by global legislation, to reduce the overall Emissions has opened new demanding …”

Y. Cai, L. Yao, J. Ding, S. Ouyang, J. Zhang Analysis of dynamic transmission error for nutation drive with double circular arc gears under assembly errors and different loads S. 343-354

„… Analysis of dynamic transmission error for nutation drive with double circular arc gears under …” „… type of gear transmission, nutation gear drive is extensively applied in aviation, ship, medical …” „… equipment and other fields. In this paper, a two-stage nutation drive mechanism of double circular arc (DCA …”

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

„… alternative solutions based on spiroid gears by two examples – hypoid gears of drive axles of a truck and …” „… , Russia Abstract Production of spiroid gears as alternatives to bevel and hypoid ones, when the gear …” „… the technical or economic alternative for two other common versions of transmitting rotation between …”

P. Lopez Garcia, S. Crispel, T. Verstraten, E. Saerens, B. Vanderborght, D. Lefeber Wolfrom gearboxes for lightweight, human-centered robotics S. 753-764

„… looking for alternative solutions including cycloidal drives with lighter materials [25], new planetary …” „… teeth and the invention of reliable indexing machines enabled the replacement of belt-driven mechanisms …” „… by more marginally used planetary gear trains [10]. Cycloidal Drives are extremely robust against …”

S. Vonderschmidt, A. Ott, A. Vonderschmidt High speed driven tool for machine tools using magnetic transmission technology S. 1145-1154

„… High Speed Driven Tool for Machine Tools using Magnetic Transmission Technology Dr. Stefan …” „… , Horb am Neckar Abstract This paper describes the development of a high speed driven tool for …” „… spindle often reaches its limits for applications as e.g. grinding. Therefore driven tools are used to …”

U. Kissling, U. Stolz, A. Turich Combining gear design with manufacturing process decisions S. 1533-1544

„… layout process. 1. Introduction The layout of gear drives is a challenging process. Lifetime, noise …” „… with critical interfering contours (Fig. 4). Originally intended as a competitive alternative to gear …” „… alternative to the traditional hard finishing processes. The combination of extremely stiff …”

J. Zhang, J. Wang Dynamic modeling and analysis of a star-wheel reducer S. 741-752

„… been regarded as a promising alternative solution for industrial power transmission where large …” „… planetary drive with small teeth number difference. In addition, Shu [10], Li [11] and Dai [12 …” „… ] investigated the load sharing, the tooth contact and the lubrication performance of planetary drives with small …”

B. Karpuschewski, T. Lierse, S. Schulze Inline-deep rolling – a new approach to increase tooth root load capacity S. 1787-1798

„… increases and CO2 emissions rise in the area of fuel-based drive systems, which is offset by restrictive …” „… sector of gear drives. Besides lowering emissions in fuel-powered vehicles, the focus is increasingly …” „… shifted on gear design in electric drives [5]. In order to achieve the aim of improved power density, it …”

J. Tavčar, J. Kos, D. Zorko, J. Duhovnik A multi-criteria polymer gears design optimisation procedure S. 1473-1484

„… measures also increase the size of the transmission drive, which is not always acceptable. An alternative …” „… the load level and other parameters of a gear drive [1]. The mechanical properties of meshing …” „… example of the geometry and transmission ratio is taken from a planetary gear drive (Fig. 1). Planetary …”

S. Nowoisky, M. Grzeszkowski, C. Guhmann, J. G. Pelham Monitoring concept study for aerospace power gear box drive train S. 269-286

„… Monitoring Concept Study for Aerospace Power Gear Box Drive Train Dr.-Ing. Sebastian Nowoisky …” „… consists of a power circuit consisting in particular of test gears, a drive gearbox, a torsional shaft and …” „… journal bearing was driven for an overall time of 18 hours at constant operating conditions to generate …”

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

„… Automated requirements-driven design synthesis of gearboxes with graph-based design languages …” „… gearboxes and drive trains. Also for the other machine elements in gearboxes such as shafts and bearings …” „… present and whether the choice of an alternative optimization algorithm is expedient. The method of [16 …”

I. Bae, U. Kissling Comparison of strength ratings of plastic gears by VDI 2736 and JIS B 1759 – In vision of building a new international standard S. 1267-1278

„… greatly expanding in modern industry as alternatives to metal gears. Plastic gears have various benefits …” „… and the production of plastic gear drives are to be made on a global level. For instance, an …” „… automotive company may have multiple suppliers from different countries for the plastic gear drives that are …”

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

„… reduced pollutant limits for vehicle fleets require new approaches in drive technology. Electric-powered …” „… values, it is assumed equal for all asperities. An alternative approach avoids this. It starts from the …” „… . The rotational movement of the servo drive is converted into a translational movement of the rack [2 …”

C. Boehme, D. Vill, P. Tenberge Extension of the application limits for crossed helical gearboxes by new geometries for smaller sliding paths or smaller contact pressures S. 1299-1310

„… actuators and auxiliary drives in large quantities in automotive applications such as window regulators …” „… to be regarded as a manufacturing tool, alternative pitch circles and helix angles are determined …” „… for both driving and driven gear wheel 1. 3. Practical comparison of the calculation and outlook …”

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

„… position are evaluated and tested. Figure 3 Production of axle drive gear sets at BMW Dingolfing (like …” „… tested. Figure 3 Production of axle drive gear sets at BMW Dingolfing (like Koller and Hardjosuwito [9 …” „… Identified surfaces of the drive bevel gear VDI-Berichte Nr. 2355, 20191514 Front edge Front edge carrier …”

A. D. Rauch, C. Wirth An easy-to-use and fast computational model for the prediction of the influence of manufacturing errors on gear transmission error S. 645-656

„… efficient, and lean computational model presented in this paper can be a valuable alternative whenever …” „… the z-axis. As the pinion drives the wheel the contact lines roll over the hills and valleys of the …”

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

„… alternative to gear grinding and honing. 1. Introduction Modern lightweight engineering requires …” „… innovations in machine tools that allow handling the dynamic process forces. The advances in direct drives …”

doi.org/10.51202/9783181023556

No access

Select

Konstruktion

Browse Volumes: Konstruktion

Konstruktion Volume 68 (2016) Issue 01-02 ISSN Online: 0720-5953

Results in this title

Punktgenaue Schweißkraft S. 48-49

„… Schweißkraft gekennzeichnete KE-Schweißen eine sehr interessante Alternative hinsichtlich …” „… Werkstoffkombinationen gar nicht mehr mit herkömmlichen oder alternativen laserbasierten Füge-/Schweißverfahren zu …” „… Baureihe „TOX- ElectricDrive“ Presskräfte im Bereich von 2 bis 700 kN erzeugen und für viele kombinierte …”

Titelei/Inhaltsverzeichnis S. 1-10

„… Smartphone oder Tablet Modernes Layout als Alternative zum E-Paper Direkter Zugriff auf das Ausgabenarchiv …” „… der Vertrieb des neuen e- Bike-Antriebs „BikeDrive“ von maxon. BikeDrive ist denn auch das erste …”

doi.org/10.37544/0720-5953-2016-01-02

No access

Select

wt Werkstattstechnik online

Browse Volumes: wt Werkstattstechnik online

wt Volume 107 (2017) Issue 07-08 ISSN Online: 1436-4980

Results in this title

E. Prof. Abele, C. Daume, T. Sielaff Lagerungsalternativen durch Einsatz von Synchronreluktanztechnologie in Motorspindeln*/Alternative bearing concept by using synchronous reluctance drives for main spindle drives S. 492-499

„… Universalbearbeitungszentren E. Abele, C. Daume, T. Sielaff Alternative bearing concept by using synchronous reluctance drives …” „… werden. Dieser Problematik kann mit dem Einsatz eines alternativen Antriebstyps in Motorspindeln – dem …” „… thermal behavior. 60 % of the installed motor spindles are based on asynchronous drives. In addition to …”

doi.org/10.37544/1436-4980-2017-07-08

1 ...

9

10 11 ... 117