Design Methodology for Coplanar Axes Line Gear with Controllable Sliding Rate

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CHEN, Yangzhi ;LI, Zheng ;XIE, Xiongdun ;LYU, Yueling .
Design Methodology for Coplanar Axes Line Gear with Controllable Sliding Rate. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 64, n.6, p. 362-372, june 2018. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/article/design-methodology-for-coplanar-axes-line-gear-with-controllable-sliding-rate/>. Date accessed: 09 apr. 2020. 
doi:http://dx.doi.org/10.5545/sv-jme.2017.5110.
Chen, Y., Li, Z., Xie, X., & Lyu, Y.
(2018).
Design Methodology for Coplanar Axes Line Gear with Controllable Sliding Rate.
Strojniški vestnik - Journal of Mechanical Engineering, 64(6), 362-372.
doi:http://dx.doi.org/10.5545/sv-jme.2017.5110
@article{sv-jmesv-jme.2017.5110,
	author = {Yangzhi  Chen and Zheng  Li and Xiongdun  Xie and Yueling  Lyu},
	title = {Design Methodology for Coplanar Axes Line Gear with Controllable Sliding Rate},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {64},
	number = {6},
	year = {2018},
	keywords = {line gear; sliding rate; contact curve; tooth surface; non-backlash; forward-reverse transmission},
	abstract = {Line gear (LG) pair is a novel gear mechanism via point contact meshing on the basis of space curve meshing theory. In this paper, aiming to control the sliding rate, related to the shape of the contact curves of LGs, the driving contact curve of a coplanar axes LG pair was extended from a circular helix to a conic helix with variable cone angle, and the driven contact curve was subsequently obtained based on the space curve meshing theory. A new type of line tooth, of which two contact curves lie on each side, was proposed for forward-reverse transmission without backlash. The tooth surface is formed by a normal tooth profile moving along the contact curve and the tooth thickness auxiliary curve. The formulae of the contact curves, tooth thickness auxiliary curves, and spatial cylindrical tooth surfaces of the new type of line tooth are derived, which theoretically provides a foundation for the standardized production of LG pairs in industry. The calculation examples of the LG pairs show that the sliding rate can be reduced by using a conic helix as the driving contact curve. The results of the kinematics experiment show that the LG pair designed by the methodology could be capable of achieving forward-reverse transmission without backlash and with a controllable sliding rate.},
	issn = {0039-2480},	pages = {362-372},	doi = {10.5545/sv-jme.2017.5110},
	url = {https://www.sv-jme.eu/article/design-methodology-for-coplanar-axes-line-gear-with-controllable-sliding-rate/}
}
Chen, Y.,Li, Z.,Xie, X.,Lyu, Y.
2018 June 64. Design Methodology for Coplanar Axes Line Gear with Controllable Sliding Rate. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 64:6
%A Chen, Yangzhi 
%A Li, Zheng 
%A Xie, Xiongdun 
%A Lyu, Yueling 
%D 2018
%T Design Methodology for Coplanar Axes Line Gear with Controllable Sliding Rate
%B 2018
%9 line gear; sliding rate; contact curve; tooth surface; non-backlash; forward-reverse transmission
%! Design Methodology for Coplanar Axes Line Gear with Controllable Sliding Rate
%K line gear; sliding rate; contact curve; tooth surface; non-backlash; forward-reverse transmission
%X Line gear (LG) pair is a novel gear mechanism via point contact meshing on the basis of space curve meshing theory. In this paper, aiming to control the sliding rate, related to the shape of the contact curves of LGs, the driving contact curve of a coplanar axes LG pair was extended from a circular helix to a conic helix with variable cone angle, and the driven contact curve was subsequently obtained based on the space curve meshing theory. A new type of line tooth, of which two contact curves lie on each side, was proposed for forward-reverse transmission without backlash. The tooth surface is formed by a normal tooth profile moving along the contact curve and the tooth thickness auxiliary curve. The formulae of the contact curves, tooth thickness auxiliary curves, and spatial cylindrical tooth surfaces of the new type of line tooth are derived, which theoretically provides a foundation for the standardized production of LG pairs in industry. The calculation examples of the LG pairs show that the sliding rate can be reduced by using a conic helix as the driving contact curve. The results of the kinematics experiment show that the LG pair designed by the methodology could be capable of achieving forward-reverse transmission without backlash and with a controllable sliding rate.
%U https://www.sv-jme.eu/article/design-methodology-for-coplanar-axes-line-gear-with-controllable-sliding-rate/
%0 Journal Article
%R 10.5545/sv-jme.2017.5110
%& 362
%P 11
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 64
%N 6
%@ 0039-2480
%8 2018-06-26
%7 2018-06-26
Chen, Yangzhi, Zheng  Li, Xiongdun  Xie, & Yueling  Lyu.
"Design Methodology for Coplanar Axes Line Gear with Controllable Sliding Rate." Strojniški vestnik - Journal of Mechanical Engineering [Online], 64.6 (2018): 362-372. Web.  09 Apr. 2020
TY  - JOUR
AU  - Chen, Yangzhi 
AU  - Li, Zheng 
AU  - Xie, Xiongdun 
AU  - Lyu, Yueling 
PY  - 2018
TI  - Design Methodology for Coplanar Axes Line Gear with Controllable Sliding Rate
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2017.5110
KW  - line gear; sliding rate; contact curve; tooth surface; non-backlash; forward-reverse transmission
N2  - Line gear (LG) pair is a novel gear mechanism via point contact meshing on the basis of space curve meshing theory. In this paper, aiming to control the sliding rate, related to the shape of the contact curves of LGs, the driving contact curve of a coplanar axes LG pair was extended from a circular helix to a conic helix with variable cone angle, and the driven contact curve was subsequently obtained based on the space curve meshing theory. A new type of line tooth, of which two contact curves lie on each side, was proposed for forward-reverse transmission without backlash. The tooth surface is formed by a normal tooth profile moving along the contact curve and the tooth thickness auxiliary curve. The formulae of the contact curves, tooth thickness auxiliary curves, and spatial cylindrical tooth surfaces of the new type of line tooth are derived, which theoretically provides a foundation for the standardized production of LG pairs in industry. The calculation examples of the LG pairs show that the sliding rate can be reduced by using a conic helix as the driving contact curve. The results of the kinematics experiment show that the LG pair designed by the methodology could be capable of achieving forward-reverse transmission without backlash and with a controllable sliding rate.
UR  - https://www.sv-jme.eu/article/design-methodology-for-coplanar-axes-line-gear-with-controllable-sliding-rate/
@article{{sv-jme}{sv-jme.2017.5110},
	author = {Chen, Y., Li, Z., Xie, X., Lyu, Y.},
	title = {Design Methodology for Coplanar Axes Line Gear with Controllable Sliding Rate},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {64},
	number = {6},
	year = {2018},
	doi = {10.5545/sv-jme.2017.5110},
	url = {https://www.sv-jme.eu/article/design-methodology-for-coplanar-axes-line-gear-with-controllable-sliding-rate/}
}
TY  - JOUR
AU  - Chen, Yangzhi 
AU  - Li, Zheng 
AU  - Xie, Xiongdun 
AU  - Lyu, Yueling 
PY  - 2018/06/26
TI  - Design Methodology for Coplanar Axes Line Gear with Controllable Sliding Rate
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 64, No 6 (2018): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2017.5110
KW  - line gear, sliding rate, contact curve, tooth surface, non-backlash, forward-reverse transmission
N2  - Line gear (LG) pair is a novel gear mechanism via point contact meshing on the basis of space curve meshing theory. In this paper, aiming to control the sliding rate, related to the shape of the contact curves of LGs, the driving contact curve of a coplanar axes LG pair was extended from a circular helix to a conic helix with variable cone angle, and the driven contact curve was subsequently obtained based on the space curve meshing theory. A new type of line tooth, of which two contact curves lie on each side, was proposed for forward-reverse transmission without backlash. The tooth surface is formed by a normal tooth profile moving along the contact curve and the tooth thickness auxiliary curve. The formulae of the contact curves, tooth thickness auxiliary curves, and spatial cylindrical tooth surfaces of the new type of line tooth are derived, which theoretically provides a foundation for the standardized production of LG pairs in industry. The calculation examples of the LG pairs show that the sliding rate can be reduced by using a conic helix as the driving contact curve. The results of the kinematics experiment show that the LG pair designed by the methodology could be capable of achieving forward-reverse transmission without backlash and with a controllable sliding rate.
UR  - https://www.sv-jme.eu/article/design-methodology-for-coplanar-axes-line-gear-with-controllable-sliding-rate/
Chen, Yangzhi, Li, Zheng, Xie, Xiongdun, AND Lyu, Yueling.
"Design Methodology for Coplanar Axes Line Gear with Controllable Sliding Rate" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 64 Number 6 (26 June 2018)

Authors

Affiliations

  • South China University of Technology, China 1

Paper's information

Strojniški vestnik - Journal of Mechanical Engineering 64(2018)6, 362-372

https://doi.org/10.5545/sv-jme.2017.5110

Line gear (LG) pair is a novel gear mechanism via point contact meshing on the basis of space curve meshing theory. In this paper, aiming to control the sliding rate, related to the shape of the contact curves of LGs, the driving contact curve of a coplanar axes LG pair was extended from a circular helix to a conic helix with variable cone angle, and the driven contact curve was subsequently obtained based on the space curve meshing theory. A new type of line tooth, of which two contact curves lie on each side, was proposed for forward-reverse transmission without backlash. The tooth surface is formed by a normal tooth profile moving along the contact curve and the tooth thickness auxiliary curve. The formulae of the contact curves, tooth thickness auxiliary curves, and spatial cylindrical tooth surfaces of the new type of line tooth are derived, which theoretically provides a foundation for the standardized production of LG pairs in industry. The calculation examples of the LG pairs show that the sliding rate can be reduced by using a conic helix as the driving contact curve. The results of the kinematics experiment show that the LG pair designed by the methodology could be capable of achieving forward-reverse transmission without backlash and with a controllable sliding rate.

line gear; sliding rate; contact curve; tooth surface; non-backlash; forward-reverse transmission