Application of the Compressive Force Method to the Angle Control Method of Bolt Tightening

Shinji Hashimura, Kazuya Mori, Yukitaka Murakami, Kunihiko Mineki

研究成果: Article

1 引用 (Scopus)

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In this study, the new angle control method to reduce the scatter band of clamping forces has been developed. The present method simultaneously loads a bolt with torque and compressive force, and measures torque and angle. The friction coefficients, the snug point and the spring constants of the bolted joint can be accurately evaluated during tightening process. Thus, the scatter band of clamping force in the elastic region can be reduced within the error of 10% under oil free or lubricated conditions by the present method. The present method have high reliability and never loss tightening efficiency. It is possible to apply the present method to the plastic region tightening.

元の言語English
ページ(範囲)2898-2904
ページ数7
ジャーナルNihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C
65
発行部数635
DOI
出版物ステータスPublished - 1999 1 1

ASJC Scopus subject areas

  • Mechanics of Materials
  • Mechanical Engineering
  • Industrial and Manufacturing Engineering

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