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Gear Curvature Theory.

Tennessee Technological University.

Gear Curvature Theory.

Record Type:	Language materials, manuscript : Monograph/item
Title/Author:	Gear Curvature Theory./
Author:	Yu, Zhiyuan.
Description:	1 online resource (236 pages)
Notes:	Source: Dissertation Abstracts International, Volume: 79-04(E), Section: B.
Subject:	Mechanical engineering. -
Online resource:	click for full text (PQDT)
ISBN:	9780355347005

Gear Curvature Theory.
Yu, Zhiyuan.

Gear Curvature Theory. - 1 online resource (236 pages)

Source: Dissertation Abstracts International, Volume: 79-04(E), Section: B.

Thesis (Ph.D.)--Tennessee Technological University, 2017.

Includes bibliographical references

This research established gear curvature theory for a three rigid body system. It can synthesize new conjugate curves with any required relative curvature.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2018

Mode of access: World Wide Web

ISBN: 9780355347005Subjects--Topical Terms:

557493
Mechanical engineering.
Index Terms--Genre/Form:

554714
Electronic books.

Gear Curvature Theory.
LDR:02969ntm a2200361K 4500 001 914943
005 20180727091502.5
006 m o u
007 cr mn||||a|a||
008 190606s2017 xx obm 000 0 eng d
020 $a 9780355347005
035 $a (MiAaPQ)AAI10285919
035 $a (MiAaPQ)tntech:10771
035 $a AAI10285919
040 $a MiAaPQ $b eng $c MiAaPQ
100 1 $a Yu, Zhiyuan. $3 1148539
245 1 0 $a Gear Curvature Theory.
264 0 $c 2017
300 $a 1 online resource (236 pages)
336 $a text $b txt $2 rdacontent
337 $a computer $b c $2 rdamedia
338 $a online resource $b cr $2 rdacarrier
500 $a Source: Dissertation Abstracts International, Volume: 79-04(E), Section: B.
500 $a Adviser: Kwun-Lon Ting.
502 $a Thesis (Ph.D.)--Tennessee Technological University, 2017.
504 $a Includes bibliographical references
520 $a This research established gear curvature theory for a three rigid body system. It can synthesize new conjugate curves with any required relative curvature.
520 $a Two curves are generated by tracing a random selected point's trajectories under three rigid body's pure rolling with coincident instant centers. Such curves are conjugate to each other, which is guaranteed by the Ting's conjugation theorem. The newly generated conjugate curves can be used as tooth profiles for gears in order to transmit a smooth motion with no extra clearance or interference.
520 $a The generating point's location will decide the conjugate curves' relative curvature. The relative curvature is the geometric intrinsic property to decide a pair of gears' Hertzian contact stress. The gear curvature theory offers a systematic methodology to locate all the possible generating points in order to find new conjugate curves with desired Hertzian contact stress by synthesizing their relative curvature.
520 $a Started from using a single point as the generating element to trace conjugate planar curves, the theory has been extended to synthesize conjugate unit spherical curves. Furthermore, the unit spherical curves have been expanded into conjugate conical surfaces by using homogenous coordinate transformation. Straight line envelope gear curvature theory for planar motion is also finished.
520 $a By the gear curvature theory, new conjugate curves or surfaces have been systematically found and used as tooth profiles for different types of gears, such as circular gear, non-circular gear, bevel gear, and spiral bevel gear. What's more, the conjugate tooth profiles with desired relative curvature will reduce tooth contact analysis's iteration process. Applications in gearing and rotor pump are used to prove and verify the gear curvature theory.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2018
538 $a Mode of access: World Wide Web
650 4 $a Mechanical engineering. $3 557493
655 7 $a Electronic books. $2 local $3 554714
690 $a 0548
710 2 $a ProQuest Information and Learning Co. $3 1178819
710 2 $a Tennessee Technological University. $b Mechanical Engineering. $3 1148540
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10285919 $z click for full text (PQDT)

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