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이정상(Joung Sang Lee),엄영준(Young Jun Eom),정태형(Tae Hyong Chong) 한국생산제조학회 2007 한국생산제조시스템학회 학술발표대회 논문집 Vol.2007 No.10
Polyacetal plastic gears are widely used in the industrial machine elements and often operated about lm/s pitch line velocity. But there is not enough experiment and research being done in this velocity area. Through the fatigue test of polyacetal gears, we provide the basic test results and estimate the equation of fatigue life from the fatigue life curves. For estimating the equation of fatigue life, we performs the test on two operating conditions. One is not limits the temperature of tooth flank, the other is preserving the temperature of tooth flank under specific limit. As the result, how the temperature of tooth flank affects the failure and the fatigue life of poly acetal gear are shown and the Unit-load and K-factor are determined which are need in the design of polyacetal plastic gear.
이정상,엄영준,정태형 한국공작기계학회 2007 한국공작기계학회 추계학술대회논문집 Vol.2007 No.-
Polyacetal plastic gears are widely used in the industrial machine elements and often operated about 1m/s pitch line velocity. But there is not enough experiment and research being done in this velocity area. Through the fatigue test of polyacetal gears, we provide the basic test results and estimate the equation of fatigue life from the fatigue life curves. For estimating the equation of fatigue life, we performs the test on two operating conditions. One is not limits the temperature of tooth flank, the other is preserving the temperature of tooth flank under specific limit. As the result, how the temperature of tooth flank affects the failure and the fatigue life of poly acetal gear are shown and the Unit-load and K-factor are determined which are need in the design of polyacetal plastic gear.