In addition, the worm and worm groove depth of the pressure increased, in the end, reduce exhaust gate-rotor from the single slot, depth is zero, it does not exist.

此外，蜗杆的蜗杆槽深度随压力的增高而减少，在排气结束，星轮齿脱离单槽时，深度为零，故不存在余隙容积。

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The hub treatment with a circumferential groove was tested on the stator hub and compared with the casing treatment over the rotor tip for a single stage axial flow compressor.

在单级轴流压气机上，用周向槽式处理机匣在静子内径处进行轮毂处理，与转子尖部机匣处理作类比。

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The design method of forming lathe tool for machining double T-shape rotor wheel groove was discussed in this paper and finally the keys for manufacturing are illuminated.

论述了双T形转子轮槽加工中所用成形车刀的设计方法及制造时关键要点。

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