Researches on a Two-stroke Cycle Single Cylinder Vibrationless Reciprocating Engine Chain Saw Utilizing an Internal Gearing System : 2nd Report, Trial Manufacture and Experiments

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概要

• 論文の詳細を見る

• This paper presents performances characteristics of a new type vibrationless chain saw having a perfectly balanced rotation-reciprocation internaly gear device. Vibration, and noise levels, output power and fuel consumption during timber cutting and racing conditions are given. And then they are compared with values for a conventional chain saw of similar engine displacement. The vibration levels of this chain saw are very low in comparison with those of the convential chain saw and are below the tolerance limits for occurrence of vibration injury in work with a chain saw in many countries. It is therefore considered that this chain saw is highly practical and useful for the improvement of the vibration circumstances. However, the brake horsepower is lower than for a conventional chain saw. This situation could be improved by reducing the empty volume of crankcace.

• 一般社団法人日本機械学会の論文

著者

• Ishida Kenjiro

  Fukui Institute Of Technology

• YAMADA Takeharu

  Faculty of Engineering Fukui Institute of Technology

関連論文

• Research on Two-stroke Cycle Single Cylinder Vibrationless Reciprocating Engine Chain Saw Utilizing an Internal Gearing System : 1st Report, Analysis of This Engine and Numerical Computation
• Researches on a Two-stroke Cycle Single Cylinder Vibrationless Reciprocating Engine Chain Saw Utilizing an Internal Gearing System : 2nd Report, Trial Manufacture and Experiments

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