大容量高周速まがり歯かさ歯車の動的挙動に関する研究 : 第1報, 運転時の歯元曲げ応力および温度測定結果

概要

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The spiral bevel gears are used widely for as main reduction gears of large drainage pump and helicopter. To reduce the size of reduction gears where large power is tranSmitted through crossed shafts, it is necessary to increase rotational speed and decrease transmitted torque and load. But, the reasonable and concise guide to design of these heavily loaded high speed spiral bevel gears is not yet obtained. In the present taper, the dynamic behavior of a spiral bevel gear was investigated under large power (18 755kW) and high speed (〜117m/S) conditions, using a power absorbing gear testing machine, and by measuring the tooth root stresses, and the temperatures. In comparison with these measured date, the dynamic characteristic of heavily loaded and high speed spiral bevel gears become clear.
一般社団法人日本機械学会の論文
1999-02-25