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佐贺大学理工部[佐贺市本庄街1,TEL(0952)24—5191]试制了2～4个斜齿的小齿轮减速机(参看照片1、表1)。经过长时间的负荷试验,证明了这种减速机在一定减速范围内可以代替蜗轮减速机。同时,又对小齿轮和大齿轮进行了不同硬度下的负荷能力试验,结果与一般常识不一样,试验证明小齿轮用软的材料较好,而大齿轮用比小齿轮材料硬HB100的材料为最好。《大齿轮比小齿轮硬HB100的材料》表2的结果是由照片2形式试验得到的,表3中的试验齿轮是在进行负荷试验中的减
Saga University Department of Science and Technology [Benzōuchi, Saga-shi 1, TEL (0952) 24-5191] Two to four helical gear reducers (see photo 1, table 1) were manufactured. After a long period of load test, proved that this reducer can replace the worm gear reducer within a certain deceleration range. At the same time, the pinion and the gear were tested under different hardness load capacity, the result is not the same with the common sense, the test proved that the pinion with a soft material is better, while the gear with a hard gear than the hard gear HB100 material the best. “Big Gear Ratio Pinion Hard HB100 Material” The results in Table 2 were obtained from the photograph 2 test, and the test gear in Table 3 was subtracted from the load test