Zusammenfassung
Der Bericht ist ausschließlich als PDF-Dokument erschienen!
Drei Konferenzen in einer, auf 1.874 Seiten finden Sie jede Menge aller neueste Informationen zum Thema Gears.
Die beiden anderen Konferenzen waren:
3rd International Conference on High Performance Plastic Gears 2019
und
3rd International Conference on Gear Production 2019
Achtung:
Dieser VDI-Bericht ist ausschließlich als PDF-Datei auf CD-ROM lieferbar!
Auszug aus dem 22-seitigen Inhaltsverzeichnis:
Foreword 1
K. Stahl, Technische Universität München (TUM), Garching
International Conference on Gears 2019
Flank strength
Influence of gear surface roughness on pitting and micropitting life 3
E. Bergstedt, Prof. U. Olofsson, KTH, Stockholm, Sweden;
J. Lin, Beijing University of Technology, Beijing, China;
P. Lindholm, ABB Corporate Research, Västerås, Sweden
Influence of stressed volume of tooth flank on the surface durability 15
A. Kubo, Research Institute for Applied Sciences, Ooicho, Kyoto, Japan
Transfer of the tooth fl...
Schlagworte
Gears gear surface roughness flank strengh pitting micropitting tooth flank surface durability damage pattern flank fracture fatigue testing particle-based parkerized gears- 1–2 Foreword 1–2
- 3–46 Flank strength 3–46
- 47–90 NVH 47–90
- 91–136 Efficiency 91–136
- 137–184 Tooth root strength 137–184
- 229–286 Condition monitoring 229–286
- 287–330 Strength 287–330
- 331–366 Transmission error 331–366
- 403–448 Geometry, quality 403–448
- 449–492 Dynamic 449–492
- 541–582 Lubrication, EHL 541–582
- 689–740 Calculation/standard 689–740
- 785–834 Elastic gear deformation 785–834
- 835–876 Application 835–876
- 877–924 Gear material 877–924
- 925–972 Tooth profile geometry 925–972
- 973–1026 Profile modifications 973–1026
- 1027–1076 Diagnosis, damage detection 1027–1076
- 1077–1122 Multi body systems, control 1077–1122
- 1123–1164 Special applications 1123–1164
- 1165–1266 Poster Exhibition 1165–1266
- 1187–1190 Micro-hobbing 1187–1190
- 1267–1378 Strength evaluation 1267–1378
- 1367–1378 spur gears 1367–1378
- 1379–1420 Tooth flank load capacity 1379–1420
- 1421–1452 NVH/condition monitoring 1421–1452
- 1453–1496 Application 1453–1496
- 1497–1544 Industry 4.0 1497–1544
- 1545–1578 Measurement technology 1545–1578
- 1579–1618 Gear soft machining 1579–1618
- 1619–1664 Gear skiving 1619–1664
- 1665–1696 Bevel gear production 1665–1696
- 1697–1748 Gear honing & grinding 1697–1748
55 Treffer gefunden
- „... lumped parameters elements which connect master nodes to a central nodal mass. The effect of added mass ...” „... have very large dimension. In order to gain mass, some holes and cavities can be introduced in the ...” „... the gain of mass and the flexibility of the wheel. Geared transmissions have been studied in the ...”
- „... technology, it is possible to reduce the mass of a medium-sized vehicle by 42 kg and that of a light ...” „... vehicle of 93 kg, which corresponds to approx. 11 % of the component mass analyzed. The ideas can then be ...” „... , thereby achieving an overall mass reduction. Further down the powertrain, there is a slide joint in the ...”
- „... input shaft subsystem As shown in Fig. 2, a coordinate system OI-xyz is set at the mass center of the ...” „... & & & & (1) where mI is the mass of the input shaft; jIx and jIy are the moment of inertia of the input ...” „... Herein, a coordinate system Os-xyz is set at the mass center of the star-wheel shaft; b1 and b2 ...”
- „... segment have increased expectation on comfort and quality. Gear rattle and whine in mass balance ...” „... attention and acceptance in the industry as a cost-effective low mass highly efficient solution ...” „... to considerably reduce NVH in engine related application areas like mass balance systems, camshafts ...”
- „... lumped mass-parameter method, the dynamic model of coaxial counter-rotating planetary gear system with ...” „... - Mass(kg) 20.88 23.26 26.11 36.28 Moment of inertia(m2/kg) 0.275 0.314 4.166 1.729 The vibration ...” „... aeroengine is taken as the research object. The lumped mass-parameter method is used to establish the ...”
- „... pairs 1 and 2 for the purpose of mass and efficiency using the determined gear ratio. When a total of ...” „... compared by re-optimizing gear pairs 1 and 2 VDI-Berichte Nr. 2355, 20191240 for the purpose of mass and ...” „... account, but the weight was also increased, and a slightly higher mass was selected as the final plan to ...”
- „... pin-on-disc are discussed. Based on the measured worn-out tooth geometry and the reduction of mass ...” „... volume of the gears can be calculated and knowing the density of the polymer, the wear mass could be ...” „... ) ∆ is the mass loss of the specimen, ∆ is length reduction of the specimen, is the crosssection of the ...”
- „... consider a system with N=n+2 lumped masses (Figure 2) connected by elastic-damping bonds, where n is the ...” „... -degree-of-freedom nonlinear system [3] consisting of: - gear pair represented by rigid disks with mass m1 and m2 ...” „... inertia diagonal matrix, the elements of which are inertia moments and mass of gears; [K(t,q)] is a ...”
- „... deflection between pinion and wheel under load, ignoring mass acceleration forces and describing the ...” „... created by the transmission error without compensating movement of masses (i.e. rigid masses). It may be ...” „... the black portions of a mass indicate the level of the allocated vibration amplitude. These two ...”
- „... the assessment of mixed friction conditions, non-Newtonian flow behavior and mass-conserving ...” „... with pressure-dependent limiting shear stress and a mass conserving cavitation model. Comparable to ...” „... contact. The calculation of the cavitation zone is done mass conserving. The rheological and ...”
- „... . The number of dressing gear teeth was 37, which is the standard number of teeth used in mass ...” „... crossing angle were also set at the standard specifications used in mass production. Two types of honing ...” „... number of honing wheel teeth used in the analysis was 83, which is the standard number for mass ...”
- „... element: s s s s s s sΩM q G q K q F , (4) where Ms, Gs, and Ks represent the mass ...” „... , respectively; JPs and JDs are the polar and diameter mass moments of inertia, respectively. y x z x1 y1 θx1 ...” „... where mj (j = p, g) represents the mass of gear j; and Jdj and Jpj are the gear mass moments of inertia ...”
- „... gear wheel sizes in a non-mass production. Shot peening treatments with different peening parameters ...” „... / / other parameters as heattreated condition grinded tooth root mass flow: 9 kg/min; number of ...” „... expected. Based on these results a peening setup was fixed. In this regard mass flow, peening pressure ...”
- „... diversified series and mass production are considered. For the first case, improvements of traditional ...” „... and mass production we proposed the method [8], based on application of the flat cutting head ...” „... terms of the large-series and mass production we proposed two methods based on application of face ...”
- „... dynamic model with the backlash, mass eccentricity, profile error and time-varying mesh stiffness ...” „... , torsional direction, kinetic energy and potential energy, respectively. m is the mass of the component, kx ...”
- „... efficient. Smaller mass moments of inertia and optimized design for cooling, lubrication and tooth meshing ...”
- „... , desired compromise in the target conflict of moment of inertia, gearset mass and utilization of strength ...” „... the positioning algorithm impossible. In addition, the design criteria 'minimum mass' implicitly ...” „... . 2355, 2019722 package and mass inspection, cost accounting and the determination of the gearing safety ...”
- „... gearbox and tooth mass temperature. These are simplified equations that gives good results in calculating ...” „... thermo-fluids of gearbox systems, International Journal of Heat and Mass Transfer 2015, 81, pp. 337– 346 [6 ...”
- „... addition, the size and mass of large gears lead to a higher logistical effort compared to small gears ...” „... : Parameters of a small and large gear according to [1]. Small gear Large gear Diameter d in mm 68 955 Mass ...”
- „... , blocked forced The iBooster is mounted at a huge blocking mass in this blocked force bench. The mounting ...” „... between the blocking mass and the adapter plate. This test setup allows the measuring of the dynamic ...”
- „... using a finite element software, as shown in Fig.1. Subsequently, the stiffness and mass matrixes of ...” „... vector; M, T, and E refer to the mass matrix, load torque vector, and error excitation vector ...”
- „... they have optimized emergency operation features like dry run and mixed friction [2]. The low mass ...” „... towards metallic materials leads to reduction of the over-all mass and is very interesting for ...”
- „... , has a mass of ca. 0,7kg and is treated with a load-size of 30 shafts per tray. The case hardening ...” „... “, GETPRO-Kongress, 11./12.3.2009 in Würzburg, Germany [Hee07] Heeß, K.: Maß- und Formänderungen infolge ...”
- „... 0.8611 Phosphorus, mass% 0.04 0.06 Sulfur, mass% 0.51 0.44 FZG scuffing test (A/8.3/90) failure load ...”
- „... Nm. In [5] a MRF-clutch was utilized as rotational damper in a dual mass flywheel, where the spring ...” „... on Magnetorheological Fluid Dual Mass Flywheel“, Journal of Mathematical Problems in Engineering, Vol ...”
- „... calculation time (about 120 minutes) and final quality. The range for mass restriction (m) was located ...” „... service loading, since it determines the safety of the entire construction. Then, the mass of the ...” „... generativ gefertigten Gitterstrukturen für maßgeschneiderte Bauteilfunktionen. Dissertation, Fakultät für ...”
- „... factors of unfilled systems From the D2D-experiments the wear factor can be derived from the mass loss of ...” „... wear rate corresponds well with the mass loss after the tests, it suggests the contribution of plastic ...”
- „... of different areas. The reason is that plastic gears are very suitable for mass production, but also ...” „... offer other advantages, like lower masses, good dampening properties, lubrication free operation and ...”
- „... transmissions. They have a low mass and dimensions and operate at high rotational speeds and transmitted powers ...”
- „... current feasibility for mass production quality level of planets and DIN Q10 was in the past a satisfying ...”
- „... system of SEA is shown in Fig. 1 that is composed of two-mass-springdamper system. In this Fig., the ...”
- „... somewhere between distinct production worlds: highly efficient mass production and flexible manufacturing ...”
- „... Gear Grinding process. This process has been used in mass production since 2009. Figure 12 shows the ...”
- „... other cutting methods are out-dated and no longer have any relevance in mass production. Forging is the ...”
- „... for mass produced gears with scatters in tooth accuracy, ASME Proceedings of the International Power ...”
- „... mass and geometry matrix, the damping matrix, the stiffness matrix and a second member vector ...”
- „... represents the receptor mass, f represents the frequency, A represents the half amplitude, and Alim ...”
- „... main drivers for their success are their low manufacturing cost, related to mass production technique ...”
- „... efficient mass production of machine elements. Lowly loaded contacts allow operation without external ...”
- „... applications from cost-sensitive mass production to high-performance applications [3]. Machining as well as ...”
- „... two different root designs. 3. Experimental measurements Static Loading: A four column free mass ...”
- „... depicted in Fig. 1. The shaft in red is linked to the rotor which mass is up to 20 tones. The speed ...”
- „... rolling cylinders do not have to touch each other. In the mass production of many similar gears ...”
- „... , supports walking and weightlifting, but with a mass of 23 kg it can run only for 2.5 hours. This can be ...” „... .: History of the Gear-Cutting Machine. Massachusetts: 1958 [4] Müller, H. W.: Die Umlaufgetriebe. Berlin ...”
- „... , the higher mass temperature under grease lubrication. Later, Stemplinger [Ste11] confirmed these ...”
- „... challenges due to the mass and size constraints combined with the environment within which the device needs ...”
- „... on the numerical solution of a mass and a momentum conservation equations ∙ 0 ∙ ∙ Where is the ...”
- „... further costly production steps. In this way, the identification and traceability of mass components such ...”
- „... analysis of a single spur gear using a particle image velocity (PIV) by Massini (17). A recent ...” „... power losses in high speed gears. Massini D, Fondelli T, Andreini A, Facchini B, Tarchi L, Leonardi F ...”
- „... transmission manufacturers would be massively simplified and spontaneously possible. Costs and time can be ...” „... saved here, resulting in a competitive advantage. Software architectures could be massively ...”
- „... International Meshing Roundtable, Ithaca: 2002 [8] Neidnicht M: Numerisches Abbildungsvermögen als Maßgabe ...”
- „... this test, massive process vibrations occurred during validation. The force data was taken from a ...” „... this lead to poor gear quality and massive tool damage. Fig. 7: Process oscillation on the measured ...”
- „... 10010-017-0214-4 [2] Jiang, Q., Gosselin, C., Masseth, J.: Simulation of Hypoid Gear Lapping. Journal of ...”
- „... . In: Prod. Eng. Res. Devel., 2009, Nr. 3, S. 111–120 [16] Masslow, E. N.: Grundlagen der Theorie des ...”
- „... geometry is based on the project "massiverLeichtbau", which was also used by Meißner [8] at the Institute ...”