Zusammenfassung
Talking about the design of modern high-performance power train applications, one of the essential components to focus on are the gears. Gears convert torque and speed in a very wide power range, at low cost and with minimal losses and noise emission. However, the demands regarding cost, power density, NVH-behavior and efficiency are steadily increasing. Demands, which can only be met using modern gearing technologies that allow combining individual materials, heat treatment and manufacturing processes. Particularly in the industrial sector, the requirements for the reliability and service life of the gear units have increased. Therefore, more and more accurate calculation methods are required for the load bearing capacity, life expectancy and failure probability as well as better test methods. This aspect is also becoming more important with regard to Industry 4.0 and Predictive Maintenance. In addition, the potentials of innovative production methods like powder metal sintering, plas...
Schlagworte
Antriebsstrang Getriebe Komponenten NVH-Verhalten Service Sicherheit Test Methoden power train applications gears NVH-Behavior power density high performance gears service reliability test methods predictive maintenance load bearing capacity powder metal sintering plastic molding- Kapitel Ausklappen | EinklappenSeiten
- 1–4 Foreword 1–4
- 231–280 Applications 231–280
- 433–466 Bevel Gears 433–466
- 517–552 NVH Behavior – Noise 517–552
- 553–590 Beveloid Gears 553–590
- 591–622 Magnetic Gears 591–622
- 669–718 Hypoid Gears 669–718
- 881–926 Efficiency 881–926
- 927–962 Transmission Error 927–962
- 963–1002 Materials 963–1002
- 1003–1050 Quality / Measurement 1003–1050
- 1051–1100 Reliability 1051–1100
- 1101–1208 Poster Exhibition 1101–1208
- 1209–1250 Intelligent Gear Production 1209–1250
- 1247–1250 Production cells in transition 1247–1250
- 1473–1518 Tribology of Plastic Gears 1473–1518
- 1519–1540 NVH of Plastic Gears 1519–1540
15 Treffer gefunden
- „... Experimental Investigations of Polymer Composite Gear Performance K. Mao, V. Goodship, N ...” „... . Langlois, SMT, Nottingham, UK Abstract Polymer composite gears offer huge potential for many ...” „... , polymer composite gears are considered for applications from low-power precision motion to high power ...”
- „... Adoption of Polymer Gears Challenges and Solutions Dipl.-Ing. Ralf Weidig, Victrex Europa ...” „... ; however, this option is complex, high in cost and heavy. Highperformance polymer injection-moulded net ...” „... study further demonstrates the benefits of a net shape polymer gear solution offering an up to 3 dB ...”
- „... polymer-gear performance at elevated temperatures [7, 14], as well at a decreased running temperature [17, 18 ...” „... on a polymer-gear testing rig for small polymer gears, as shown schematically in Figure 1b. The test ...” „... picture of the root-temperature measurements during testing and b.) schematic of polymer-gear test rig ...”
- „... Semi-analytical method for the prediction of the flank temperatures of polymer gears during ...” „... reliable method for the prediction of the flank temperature state of polymer gears after longer running ...” „... expectancy of polymer gears. Several studies have been made so far on the thermal behaviour of these ...”
- „... the other hand, polymers and Polymer Matrix Composites (PMC) exhibit superior energy absorption ...” „... to polymers and PMCs and more advanced simulation techniques are required for lifetime prognosis of ...” „... polymers. For injection molded thermoplastic gears, VDI-Berichte Nr. 2294, 2017 1109 process related ...”
- „... repaired or replaced after crack initiation. On the other hand, polymers and Polymer Matrix Composites ...” „... developed for metals may not be directly applicable to polymers and PMCs and more advanced simulation ...” „... techniques are required for lifetime prognosis of polymers. Most recently, a fatigue analysis VDI-Berichte ...”
- „... confrontation of basic tribological quantities between polymer-steel contacts and steel-steel contacts, closer ...” „... equally [6]. Myers et al. [9] show that lubricated polymer contacts operate in a transition (TR) region ...” „... thickness prediction [6]. However, rolling friction can also become prominent in polymer TEHL contacts [6 ...”
- „... properties of S gears, then discuss analytical computations and finally experimental results with polymer ...” „... sliding. 3. Gear materials and geometry Many polymer materials have outstanding properties in the ...” „... the contact of mating gears can cause failure of polymer gears. So, accurate thermal models should be ...”
- „... . Stahl M. Scherge, Lubricant – Polymer interactions of plastic gears 1497 S. Abdel Wahed, C. Koplin ...” „... simulation 1553 R. Janssen R. Weidig Adoption of polymer gears – Challenges and 1565 solutions Page ...” „... B.Černe, Semi-analytical method for the prediction of the flank 1611 D. Zorko, temperatures of polymer ...”
- „... J.: An accelerated multilevel test and design procedure for polymer gears, Materials and Design ...” „... ] Mao, K.: A new approach for polymer composite gear design, Wear (2007), 262: 3-4, 432-441. [5] VDI ...” „... KISSsoft documents. [8] Pogacnik A.: Effects of physical parameters on tribological properties of polymers ...”
- „... ]. Nowadays, gear designers have access to a broad range of polymer materials, possibly modified with ...” „... Publications, 2006 [2] Mao, K.: A new approach for polymer composite gear design, Wear, n°262, pp.432- 441 ...” „... short fiber reinforced polymer composites. International journal of Fatigue, n°70, pp.297-321, 2015 [8 ...”
- „... friction. Mao[4] described a detailed analysis of the flash temperature of polymer composite gears and the ...” „... . Wear 261(2006) pp.656-665 [4] Mao K.: A numerical method for polymer composite gear flash temperature ...”
- „... mechanical properties of reinforced polymers. Therefore, it is key that the fiber orientation at the contact ...”
- „... Gefügeausbildung. Bochum, Germany: Ruhr-Universität Diss. 2012 [30] Mao, K.: A New Approach for Polymer ...”