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Information Journal Paper

Title

AN INVESTIGATION OF THE VIBRATION TRANSMISSIBILITY FROM CHAINSAW HANDLE TO WRIST AND ARM OF THE OPERATOR

Pages

  345-351

Abstract

 Hand-arm vibration can cause vascular, neurological and musculoskeletal disorders, collectively named as hand-arm vibration syndrome. CHAINSAW is a portable machine that exposes its operators to high levels of hand-arm vibrations. This research focuses on vibration transmissibility from CHAINSAW handle to wrist and arm of the operator. The vibration acceleration signals necessary for evaluation were obtained in an experiment using a Stihl-MS230 CHAINSAW in three positions (the front handle of chain saw, the wrist and arm of operator), in lateral, longitudinal, and vertical directions. Tests were performed at three levels of engine speed (2800, 10000, and 13300 RPM). The results indicated that the effects of speed, axis, and the interaction between the two on the RMS were significant at 1% level. The vibrations were damped during transfer process from handle to hand and arm by organs of the operator’s body. Vibrations in high speeds were better damped than those for low speeds. A maximum value of vibration transmissibility from handle to wrist occurred in engine speed of 2800 RPM.

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    APA: Copy

    FEYZI, MASOUD, JAFARI, ALI, & AHMADI, HOJAT. (2016). AN INVESTIGATION OF THE VIBRATION TRANSMISSIBILITY FROM CHAINSAW HANDLE TO WRIST AND ARM OF THE OPERATOR. IRANIAN JOURNAL OF BIOSYSTEMS ENGINEERING (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), 47(2), 345-351. SID. https://sid.ir/paper/144410/en

    Vancouver: Copy

    FEYZI MASOUD, JAFARI ALI, AHMADI HOJAT. AN INVESTIGATION OF THE VIBRATION TRANSMISSIBILITY FROM CHAINSAW HANDLE TO WRIST AND ARM OF THE OPERATOR. IRANIAN JOURNAL OF BIOSYSTEMS ENGINEERING (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES)[Internet]. 2016;47(2):345-351. Available from: https://sid.ir/paper/144410/en

    IEEE: Copy

    MASOUD FEYZI, ALI JAFARI, and HOJAT AHMADI, “AN INVESTIGATION OF THE VIBRATION TRANSMISSIBILITY FROM CHAINSAW HANDLE TO WRIST AND ARM OF THE OPERATOR,” IRANIAN JOURNAL OF BIOSYSTEMS ENGINEERING (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), vol. 47, no. 2, pp. 345–351, 2016, [Online]. Available: https://sid.ir/paper/144410/en

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