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本文介绍可调螺距螺旋桨操纵泵在多年实际使用过程中的技术发展,对操纵泵的一些结构要点如传动、转子、工作滚子和配油轴等有详细的分析,并提出了一些设计工作中可供参考的技术依据。关于泵的密封性问题,本中提出了一些有效的方法,可供设计、制造时参考。文中对操纵泵的操纵力矩提出了经验公式,并介绍克服该操纵力矩在结构上的需要。文中介绍的稳距装置,有一些新的概念,并介绍了相应的结构保证。文章最后还介绍了这种操纵泵的吸头问题。总之,本文对于设计或制造用泵操纵调节螺距的调距桨,有一定参考价值。
This paper introduces the technical development of adjustable pitch propeller manipulating pump in many years of practical use. It analyzes some key points of manipulating pump such as transmission, rotor, working roller and oil distribution shaft, and puts forward some design work Technical basis for reference. On the issue of the sealing of the pump, this article presents some effective methods for design and manufacturing reference. In this paper, the empirical formula of the manipulating torque of the pump is put forward and the structural requirement of overcoming the manipulating torque is introduced. The text describes the device, there are some new concepts, and describes the structure of the corresponding guarantee. The article also describes the end of this pump head problem. In summary, this paper has some reference value for the design or manufacture of pitch-controlled propeller with adjustable pitch.