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(一) 概述行星齿轮传动具有很多优越性,使其在高速领域中起重要角色,在制氧机、石化设备、舰艇、航空以及火箭、宇航中都广泛使用。适用于高速行星结构的种类繁多,并多属于结构复杂,难于制造和维护;长期来力求设计工艺性佳的行星结构,今终于实现, 本齿轮箱传递效率为150KW,最大转速为26489RPM,是与透平膨胀机配套使用。1为齿轮箱,靠法兰面螺钉腾空悬吊在膨胀
(A) Overview Planetary gear has many advantages, making it an important player in the field of high-speed, oxygen, petrochemical equipment, ships, aviation and rocket, aerospace are widely used. For a wide range of high-speed planetary structure, and mostly belong to the complex structure, it is difficult to manufacture and maintain; long-term efforts to design good planetary structure technology, and finally to achieve, the gearbox transmission efficiency of 150KW, maximum speed of 26489RPM, Turbine expander supporting the use. 1 for the gear box, by the flange screw vacated suspension in the expansion