PG-02 EFFECTS OF OIL COATING AND WATER SOAKING ON FATIGUE LIFE FOR PLASTIC GEARS(PLASTIC GEAR TECHNOLOGY)

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概要

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• To data, a fatigue life of plastic gears under unlubricated conditions has been examined. As the results, it was confirmed that a material strength with a tooth surface temperature has effects on the fatigue life. These tests were conducted under the conditions of the tooth surface made clean entirely and dry enough, but in real machinery the gears may not be demanded such cleanliness. The effect of the oil coating on the fatigue life for plastic gears is investigated. It is shown that the fatigue life is extended considerably by the oil coating, because reduction in the tooth surface temperature depends on extensions of the fatigue life. Considering to the temperature, it is found that the cases can be arranged as same as unlubricated conditions, then there are no effects of the oil coating and water soaking on the fatigue life.

• 2009-05-13

著者

• Murakami Yasunori

  Okayama University Of Science

• TAKI Tokihiko

  Okayama University of Science

関連論文

• PG-02 EFFECTS OF OIL COATING AND WATER SOAKING ON FATIGUE LIFE FOR PLASTIC GEARS(PLASTIC GEAR TECHNOLOGY)

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