Manufacturing and measuring investigation of crown worm tooth surface

• CHEN Yonghong

  School of Mechanical Engineering & Automation, Xihua University State Key Laboratory of Mechanical Transmissions, Chongqing University

• CHEN Yan

  School of Mechanical Engineering & Automation, Xihua University

• WANG Jinge

  School of Mechanical Engineering & Automation, Xihua University

• ZHANG Guanghui

  State Key Laboratory of Mechanical Transmissions, Chongqing University

抄録

The crown worm drive is a new type of worm drive, it is consisting of an internal gear and a crown worm generating by the internal gear surface, and it is characterized with small size yet high-loading capacity. To satisfy the high precision requirement of crown worm tooth surface, a grinding method based on virtual center distance manufacturing principle is proposed and a grinding machine is reformed. A mathematical model was derived to calculate the theoretical probe center surface, and a measuring method is proposed to check the accuracy of crown worm tooth surface. A crown worm sample is manufactured and measured, the results show that the accuracy is 0.079mm on the upside tooth surface and 0.082mm on the underside tooth surface. The study is expected to provide the experimental foundation for the future application of the crown worm drive.

収録刊行物

• Journal of Advanced Mechanical Design, Systems, and Manufacturing

  Journal of Advanced Mechanical Design, Systems, and Manufacturing 9 (1), JAMDSM0003-JAMDSM0003, 2015

  一般社団法人 日本機械学会

キーワード

• Crown worm
• Tooth surface
• Manufacturing
• Measuring

詳細情報

• CRID: 1390282680249083520
• NII論文ID: 130004948843
• DOI: 10.1299/jamdsm.2015jamdsm0003
• ISSN: 18813054
• Web Site: https://www.jstage.jst.go.jp/article/jamdsm/9/1/9_2015jamdsm0003/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可