可调螺距螺旋桨单叶静平衡试验台研制  

Development of Static Balance Test Platform for Single Blades of Controllable Pitch Propellers

作　　者：王超 苏世杰[1] 付灵懿 杨逸琳 张超[1] WANG Chao;SU Shijie;FU Lingyi;YANG Yilin;ZHANG Chao(School of Mechanical Engineering,Jiangsu University of Science and Technology,Zhenjiang,Jiangsu,212003)

机构地区：[1]江苏科技大学机械工程学院,镇江212003

出　　处：《中国机械工程》2018年第23期2828-2835,共8页China Mechanical Engineering

摘　　要：提出一种二次称重测量桨叶重心及不平衡力矩的方法,以提高桨叶静平衡的测量精度;基于所提方法进行双层结构的可调螺距螺旋桨单叶静平衡试验台设计,同时为保证试验台测量精度并扩大测量范围,采用响应面优化法对上层平台进行结构优化设计,以提高上层平台的刚度并减小质量;开发了一试验台样机并进行了实桨测量试验。结果表明:静平衡试验台具有较高的测量精度及重复精度,能够较好地满足可调螺距螺旋桨单叶静平衡试验的需求。A double-weighting measurement method of barycenters and unbalance torques for blades was proposed to improve the measurement accuracy of static balance for blades.The design of the static balance test platform for single blades of controllable pitch propellers with double-layer structures was carried out based on the proposed method,and in order to assure the measurement accuracy and increase measurement ranges,the RSO method was used to optimize the upper platform structures of the test platform,which might improve the rigidity and reduce the weights.A test platform prototype was developed and the tests were carried out to measure the paddles.The results show that the static balance test platform has features of high measurement precision and repeatability,which may satisfy the requirements of static balance test for single blades of controllable pitch propellers.

关 键 词：可调螺距螺旋桨 单叶静平衡试验 静平衡试验台 响应面优化 

分 类 号：U664.33[交通运输工程—船舶及航道工程]