1-20 of 389 Search Results for

vibration reduction

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Series: ASM Technical Books
Publisher: ASM International
Published: 31 March 2024
DOI: 10.31399/asm.tb.gvar.9781627084352
EISBN: 978-1-62708-435-2
Series: ASM Technical Books
Publisher: ASM International
Published: 31 March 2024
DOI: 10.31399/asm.tb.gvar.t59360001
EISBN: 978-1-62708-435-2
...; characteristics of gearbox vibrations; fundamentals of periodic vibrations; and vibration theory. It provides housing design for single-stage offset parallel gearboxes, high-speed gearboxes, and epicyclic gearboxes. The chapter then provides an analysis and selection of design factors for vibration reduction...
Series: ASM Technical Books
Publisher: ASM International
Published: 31 March 2024
DOI: 10.31399/asm.tb.gvar.t59360121
EISBN: 978-1-62708-435-2
... Abstract This chapter presents guidelines for reducing gearbox vibration, with an emphasis on design factors that play major roles in influencing vibration. gearbox design gearboxes vibration reduction A GREAT DEAL OF DISCUSSION has been presented in previous chapters on the design...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 31 March 2024
DOI: 10.31399/asm.tb.gvar.t59360145
EISBN: 978-1-62708-435-2
... Abstract This appendix provides a list of books and technical papers utilized as reference material during the development of this book. gearbox design gearboxes vibration analysis vibration reduction Books Books • Dudley D.W. , Gear Handbook , McGraw-Hill Book...
Series: ASM Technical Books
Publisher: ASM International
Published: 31 March 2024
DOI: 10.31399/asm.tb.gvar.t59360091
EISBN: 978-1-62708-435-2
.... It then provides a detailed discussion on spiking vibrations and presents design improvement and reduction of spiking vibrations. gearbox design gearboxes turbogenerators vibration analysis GEARBOX VIBRATIONS are classified as synchronous or nonsynchronous depending on whether...
Series: ASM Technical Books
Publisher: ASM International
Published: 31 March 2024
DOI: 10.31399/asm.tb.gvar.t59360127
EISBN: 978-1-62708-435-2
.... This chapter discusses such a case, that of an epicyclic reducer plagued by subsynchronous vibration, and explains how the gearbox was redesigned, improving lifetime as well as efficiency. gearbox design gearboxes vibration reduction GEARBOX VIBRATIONS can often be dealt with in the field...
Series: ASM Technical Books
Publisher: ASM International
Published: 31 March 2024
DOI: 10.31399/asm.tb.gvar.t59360107
EISBN: 978-1-62708-435-2
... gearbox; failure of an epicyclic gearbox; and vibration due to tooth wear. failure analysis gear tooth geometry error gear tooth wear gearboxes vibration reduction GEARBOXES, no matter how well designed and built, can and do fail for various of reasons. The majority of failures occur due...
Series: ASM Technical Books
Publisher: ASM International
Published: 31 March 2024
DOI: 10.31399/asm.tb.gvar.t59360051
EISBN: 978-1-62708-435-2
... level not to exceed 90 dB The gearbox was designed with two stages of speed reduction: 2.30 in the first stage and 3.94 in the second. A computer program based on AGMA design principles was used. The general arrangement of the gearbox is shown in Fig. 3.9 . For high efficiency and low vibration...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 31 March 2024
DOI: 10.31399/asm.tb.gvar.t59360043
EISBN: 978-1-62708-435-2
... of the other value relative to this reference. Gearbox Vibrations Analysis and Reduction A.K. Rakhit httpsdoi.org/10.31399/asm.tb.gvar.t59360043 Copyright # 2024 ASM InternationalW All rights reserved www.asminternational.org CHAPTER 2 Vibration Measurements Amplitudes of Vibration Vibration is de ned by its...
Series: ASM Technical Books
Publisher: ASM International
Published: 31 March 2024
DOI: 10.31399/asm.tb.gvar.t59360083
EISBN: 978-1-62708-435-2
... Abstract This chapter details the vibration limits for gearboxes. It focuses on critical speed and peak load. The chapter presents vibration measurement and analysis, which provides a quick and relatively inexpensive way to detect and identify mechanical problems before they become more serious...
Image
Published: 31 March 2024
Fig. 1.1 Illustration of different axes of gear shafts, (a) parallel, (b) intersecting, (c) nonparallel, nonintersecting (skew) More
Image
Published: 31 March 2024
Fig. 1.2 Pure harmonic (sinusoidal) vibration signal More
Image
Published: 31 March 2024
Fig. 1.3 (a) Vector representation of (b) harmonic More
Image
Published: 31 March 2024
Fig. 1.4 Velocity and acceleration of the vibration are offset 90° and 180° in phase from displacement More
Image
Published: 31 March 2024
Fig. 1.5 Offset parallel gearbox with (a) single and (b) double helical gears. (c) Epicyclic gearbox More
Image
Published: 31 March 2024
Fig. 1.6 Damping capacity of different gearbox materials More
Image
Published: 31 March 2024
Fig. 1.7 The transfer function of a gearbox can be measured with an instrumented hammer and a two-channel dynamic signal analyzer. More
Image
Published: 31 March 2024
Fig. 1.8 Gear and pinion; (a) spur, (b) helical More
Image
Published: 31 March 2024
Fig. 1.9 Advantages and disadvantages of a single helical gear More
Image
Published: 31 March 2024
Fig. 1.10 By varying the helix angle, Ψ, a single gear spur can be replaced by a number of helical gears. More