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C2 Deutschland

Alle Ausgaben: C2 Deutschland

C2 Deutschland Jahrgang 15 (2021) Heft 87 ISSN Online: 2366-6943

Treffer in den folgenden Teilen:

Added Value mit Rotationsstanzmaschinen S. 13-14

„… werden soll? Daniel Burg, Firmengründer von ATE, vor einer SYSCO-Rotationsstanzmaschine Added Value mit …” „… Zusammenspiel mit unseren Flexo- und Digitaldruckmaschinen ist für uns der „Added Value“ essentiell. Jüngst …”

Martin Hirschmann Das große Ganze im Blick behalten S. 3

„… Marketingleiter bei ATLAS Added Value mit Rotationsstanzmaschinen …”

doi.org/10.51202/2366-6943-2021-87

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Gefahrstoffe

Alle Ausgaben: Gefahrstoffe

GrdL Jahrgang 80 (2020) Heft 06 ISSN Online: 0949-8036

Treffer in den folgenden Teilen:

I. Beslic, J. Burger, F. Cadoni, D. Centioli, I. Kranjc, B. Van den Bril, J. Rinkovec, K. Sega, T. Zang, S. Zuzul, D. Gladtke Determination of As, Cd, Ni and Pb in PM10 – comparison of different sample work-up and analysis methods/Bestimmung von As, Cd, Ni und Pb in PM10 – Vergleich verschiedener Probenaufbereitungs- und Analysenverfahren S. 227-233

„… . Therefore, the European Commission defined a limit value for lead (Pb, 0,5 µg/m³) [1] and target values for …” „… vessel. 8 ml of 69,5% HNO3 and 2 ml of 30% H2O2 were added. For digestion a closed vessel microwave …” „… ) was transferred into a quartz vessel, 2 ml of 25% nitric acid were added and the vessel was closed …”

doi.org/10.37544/0949-8036-2020-06

VDI Wissensforum GmbH - International Conference on Gears 2017

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VDI Wissensforum GmbH (Hrsg.)

International Conference on Gears 2017

Reihe: VDI-Berichte

Band 2294 2017

Treffer in den folgenden Teilen:

C. Güntner, T. Tobie, K. Stahl “Alternative” microstructures and their influence on mechanical properties of case-hardened gears S. 399-410

„… for the minimum surface hardness value (660 HV1) according to ISO 6336 [4] is added. All variants …” „… surface hardness value (660 HV1) according to ISO 6336 [6] is added. All variants fulfil this …” „… account, that the endurance limit value is very high and even exceeds the characteristic value of the …”

K. Togai, N. Fujinaga A reduced order internal combustion engine model for transmission development S. 1191-1198

„… parameters are significantly reduced. The model is based on a mean value ICE engine model. Output torque is …” „… , i.e. a throttle, to output torque can be added as a first order transfer function. The dynamics can …” „… behavior simulation, is obtained with an amplitude modulation of the mean value torque. 1 …”

V. Angelopoulos, M. Hirsch PM gear rolling simulations using advanced plasticity material model and improved initial conditions S. 1277-1288

„… , the rotational and the translational in the horizontal direction. The gear with stock added material …” „… the facilities of Höganäs AB. The cylindrical blanks, used for milling a C-PT gear with added stock …” „… the process. The gear with the added stock material, the tool and the rolling cycles were designed …”

E. Rigaud, P.-H. Cornuault, B. Bazin, E. Grandais-Menant Prediction of the vibroacoustic response of an electric window-lift gear motor S. 635-648

„… generates an added contribution to Ft at very low frequency (H1/73). Its effective value is Ft=9.3 N ( =9.7 …” „… lower than a limit value mrmax defined in the specifications. Nevertheless, the residual imbalance …” „… . The additional components (coils, collector) and the gear wheel are modelled by added mass and …”

B. Černe, D. Zorko, J. Duhovnik Semi-analytical method for the prediction of the flank temperatures of polymer gears during running S. 1611-1624

„… temperature change component and a flash temperature increase contribution added to the initial ambient …” „… geometry parameters Parameter Symbol [unit] Value Transmission i [/] 1 Module m [mm] 1 Number of teeth …” „… value). We considered here two polymer materials, i.e. POM and PA66, where in correlation to the tests …”

B. Kianian, C. Andersson Sustainability-conscious Powder Metallurgy gear manufacturing – An analysis of current manufacturing challenges S. 1251-1264

„… to identify the differences in process steps for the conventional and PM gear manufacturing value …” „… chains. The conventional value chain is well known, as shown in figure 1. The identified challenges are …” „… manufacturing operational processes The basic PM gear manufacturing value chain is substantially shorter, as …”

E. Böyükbaş, H. J. Stadtfeld Surface structure shift for ground bevel gears S. 1391-1402

„… axis positions; it can be visualized as some hundred lines, where each line has a position value for …” „… amounts of movements can be added or subtracted without causing a vibration like the term “pulse” may …” „… Baxis). The next line of positions is used to subtract to same amount previously added from the same …”

B. Schlecht, F. Müller, S. Schumann Simulation and measurement of tooth flank deviations on bevel gears caused by pitting and micro pitting S. 293-304

„… contact line deviations in order to simulate the pitting. Therefore, an offset value is added to the …” „… material and lubrication were taken into account. Regarding his research on hypoid gears, he added the …” „… characterises their mean value. The result shows a nearly linear relation between deviations and number of …”

N. Sagraloff, M. Hein, T. Tobie, K. Stahl Practical use of micropitting test results according to FVA 54/7 for calculation of micropitting load capacity acc. to ISO/TR 15144-1 S. 143-152

„… ). This SKS-value is defined as the load stage, in which the defined failure criterion (profile form …” „… type "FZG-C" test gears for the FZG micropitting test [16] Dimension Symbol Numerical value Unit …” „… of the new test gear is utilized as the reference line in the profile diagram. If the mean value …”

R. Meissner, M. Liewald, T. Benkert, M. Hiller, W. Volk Multi-component gearwheels and their manufacturing processes S. 1299-1306

„… positive values would increase this value [3]. Further investigations on the influence of clean shear …” „… needed for the press fit be- Parameter Punch corner radius Die chamfer V-ring Cutting clearance Value …” „… Value 100 kN 500 kN CR700Y980TDP 1.5 mm VDI-Berichte Nr. 2294, 2017 1301 tween gear ring and wheel body …”

A. Carbonelli, J.-Y. Guerder Computing and minimizing the whining noise – Application to a bogie gearbox S. 517-526

„… VDI-Berichte Nr. 2294, 2017 519 mean value of the mesh stiffness is taken, leading to mean modal …” „… conditions.. Both direct correlation to accelerometers and global RMS value averaged over all the measurement …” „… , +2 or +3 dB should be added to the peak values in the following curves shown as measurement result …”

A. Kahraman, H. Ligata Effects of external splines on deformations of ring gears of planetary gear sets S. 341-352

„… minimize mass. Besides reducing mass, added ring gear flexibility through reduced rim thickness offers a …” „… registered while the limiting min value is reached when the probe is in between two planets …” „… #2 at 43% showing the largest R value of about 120 m. The radial deflections in VDI-Berichte …”

M. Takahashi, T. Itagaki, N. Maeda, H. Takahashi Evaluation of developed micro-gear endurance test system and basic study on load-carrying characteristics of micro-spur-gears S. 243-252

„… using the ISO equation was approximately 115 MPa. This value is very small for the material of test …” „… lubrication condition is added (approximately 7 mg of oil) at the start of the experiment. The properties of …” „… ] Applied torque T [mNm] PV value [N/ms] Number of load cycles N Sum of load cycles Ns 1 4000 …”

M. Kanters, B. van Wissen, R. Nickel Relevant tribological testing method for high performance plastic gears S. 1507-1518

„… past few years towards a more specialized, higher value-added businesses in Automotive, Electrical and …” „… between the driver and driven gear was 30 mm, but this value was adapted to the maximum tip diameter …” „… , therefore, its value is larger than the sum of the wear rates resulting from weight loss and this …”

H. B. Endeshaw, S. Ekwaro-Osire, F. M. Alemayehu, J. P. Dias Estimation of remaining useful life of gears with uncertainties in loading and material parameters S. 1063-1072

„… , respectively, ∆N is the added number of cycles to the component, ∆ is the (k - 1)th the SIF range for mode I …” „… input torque spectrum shown in Fig. 3 were randomly sampled from a generalized extreme value (GEV). Fig …” „… in Fig. 5. It can be seen that the mean value of the maximum torque lies at approximately 1500 Nm …”

M. Kalin, A. Kupec Wear and Fatigue Behaviour of Polymer Gears under Controlled Temperature Conditions S. 1637-1648

„… set at a constant value of 0.92. VDI-Berichte Nr. 2294, 2017 1639 Fig. 1: a) A thermographic …” „… the POM gears failed after 526 × 103 ± 45 × 103 cycles. A decrease in the torque to a value of 1.2 Nm …” „… , adapted from Figure 2, are added for comparison. At 30 °C all the POM gears reached 2000 × 103 cycles …”

J. Lohmiller, J. Hoffmeister, J. Hermes, M. Ansorg, H. Dhonau Development and investigation of austempered ductile iron (ADI) for thick-walled gear components S. 963-976

„… and silicon, ferro-silicon and recarburizer were added during melting. Magnesian ferro-silicon was …” „… the test volume of fatigues samples (V = 1570 mm3) can be predicted by extreme value statistics using …” „… using extreme value statis- VDI-Berichte Nr. 2294, 2017974 tics the fatigue strength can be estimated …”

Y. Shen, S. Rinderknecht, M. Hoppert General modelling method of power losses in transmission with parameter identification S. 905-916

„… is constant and double the value of the one from point A to B and point C to D in Figure 1 …” „… investigated and added in the joint model. More transmission types are expected to be studied and compared …”

J. Reißmann, E. Leidich Computation of the tooth root strength of Worm Wheels with a calculation program based on local stresses S. 373-394

„… filtering the point cloud of the flank to retain only the important points, some new points were added to …” „… calculates the probability that this fatigue strength will be reached by using a generalized extreme value …” „… . For the hardness profile he uses Lang’s equations, and the extreme value distribution for the defect …”

C. Brecher, C. Löpenhaus, M. Schroers, T. Frech, P. Scholzen Optimization of NVH behavior of gears by alternative gear materials S. 539-552

„… FE-model with regard to a defined density profile. Therefore, new materials are added in the Nastran file …” „… powertrain value chain – a portfolio challenge. 2011 …”

doi.org/10.51202/9783181022948

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Konstruktion

Alle Ausgaben: Konstruktion

Konstruktion Jahrgang 68 (2016) Heft 05 ISSN Online: 0720-5953

Treffer in den folgenden Teilen:

Mehrwert durch Systemlösungen S. 18-20

„… Themas erkannt und einen eigenen Geschäftsbereich namens „Value Added Products” entwickelt, der …” „… für die Value Added Products sind komplexe lineartechnische Baugruppen. Diese Baugruppen werden unter …” „… ihrer Basis ein unkompliziert zu montierendes „Value Added Product“. Normelemente. Einfach …”

doi.org/10.37544/0720-5953-2016-05

Supaporn Simcharoen - Cooperatively Managing and Exploiting Distributed Co-occurrence Graphs

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Supaporn Simcharoen

Cooperatively Managing and Exploiting Distributed Co-occurrence Graphs

Reihe: Informatik/ Kommunikation

Band 879 2022

Treffer in den folgenden Teilen:

Co-occurrence Graphs S. 38-59

„… read sentence by sentence, new words and co-occurrencesare added and/or updated. By doing so, a …” „… cluster is created, the cluster centre is set but canbe changed when a member is; added to the cluster or …” „… clustercentre is changed by new added or removed words or even initiated by changes in the …”

State of the Art S. 9-37

„… added to the CDN. When clients query contents, then CDN redirects therequest to the closest surrogate …” „… allowed. Every key and value are mapped to numerically adjacent nodes in a2D-coordinate plane. CAN has …” „… key-value which the data in DHT is stored. MapReduceworks in a cluster of nodes; a master node and several …”

doi.org/10.51202/9783186879103

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