Title:
CALCULATION CONTROL METHOD FOR PREDICTED VALUE OF JUMPING TORQUE OF TOOTHED BELT
Document Type and Number:
WIPO Patent Application WO/2023/277064
Kind Code:
A1
Abstract:
This method comprises: comparing a calculated value of a jumping torque (Tq) obtained by substituting various parameter values of the product (ES) of a longitudinal modulus (E) and the cross-sectional area (S) of a toothed belt (1), a tooth height (h), a pulley pitch diameter (Rr), a pulley pitch diameter (Rn), an initial tension (T0), a tight-side span length (Lt), a slack-side span length (Ls), a wrap angle (θr), and a wrap angle (θn), into an expression (1)- an expression (3) and an actually measured value of the jumping torque (Tq) to each other; storing, in a storage unit (12), the value of an overall correction coefficient (K) and the value of a mesh correction coefficient (Kmn) of a driven pulley, each of which is determined in advance as a value that minimizes the average value of the difference between the compared values; and substituting the stored various parameter values, the value of the overall correction coefficient (K), and the value of the mesh correction coefficient (Kmn) into the expression (1)- the expression (3) to calculate the jumping torque (Tq) of the toothed belt (1) wound around a driving pulley (DR) and the driven pulley (DN).
More Like This:
| JPS58150660 | 【考案の名称】間欠回転盤の動力伝達機構 |
Inventors:
NISHIDA SHUHEI (JP)
OSAKI SUSUMU (JP)
MIZUMOTO TAKUMI (JP)
MARUYAMA YUJI (JP)
OSAKI SUSUMU (JP)
MIZUMOTO TAKUMI (JP)
MARUYAMA YUJI (JP)
Application Number:
PCT/JP2022/025971
Publication Date:
January 05, 2023
Filing Date:
June 29, 2022
Export Citation:
Assignee:
MITSUBOSHI BELTING LTD (JP)
International Classes:
F16H7/02
Foreign References:
| JP2020143784A | 2020-09-10 | |||
| JP2002139109A | 2002-05-17 | |||
| JP2002364709A | 2002-12-18 | |||
| JPH02159535A | 1990-06-19 | |||
| JP2021109639A | 2021-08-02 | |||
| JP2022097983A | 2022-07-01 |
Other References:
KOYAMA, T.ZHANG, W.NISHIGUCHI, A.KAGOTANI, M.: "23 A Study on Jumping of synchronous Belt Drives (Mechanisms of Jumping", PROCEEDINGS OF THE MACHINE DESIGN AND TRIBOLOGY DIVISION 2ND MEETING IN THE JAPAN SOCIETY OF MECHANICAL ENGINEERS [NO.02-12, vol. 2, 2002, pages 107 - 110
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
Download PDF: