Design of the Curved Flank for the Star-Wheel Tooth in Single Screw Compressors-Reference-Cited by-同舟云学术

Design of the Curved Flank for the Star-Wheel Tooth in Single Screw Compressors

Published:2014-03-21 Issue:5 Volume:136 Page:
ISSN:1050-0472
Container-title:Journal of Mechanical Design
language:en
Short-container-title:

Author:

Wu Weifeng¹,Hao Xiuqing²,He Zhilong¹,Li Jian³

Affiliation:

1. School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an 710049, China e-mail:

2. School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an 710049, China e-mail:

3. Nanjing Tica Air-Conditioning Co., Ltd, Nanjing 210046, China e-mail:

Abstract

The wear of star-wheel teeth is an important problem in single screw compressors. In order to prolong the service life of star wheels, a new curved flank of the tooth is proposed. Section profile of the tooth flank is a curve, which could be elliptical, hyperbolic, involute, or new defined. The screw groove flank is the envelope surface corresponding to the surface of the tooth flank. During the tooth meshing with the groove, the contact line moves in the tooth flank area.

Publisher

ASME International

Subject

Computer Graphics and Computer-Aided Design,Computer Science Applications,Mechanical Engineering,Mechanics of Materials

Link

http://asmedigitalcollection.asme.org/mechanicaldesign/article-pdf/doi/10.1115/1.4026870/6223826/md_136_05_051006.pdf

Reference24 articles.

1. Potential of the Single-Screw Compressor;Int. J. Refrigeration,1985

2. Zimmern, B., and Patel, G. C., 1972, “Design and Operating Characters of the Zimmern Single Screw Compressors,” Purdue Compressor Technology Conference, Purdue.

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