便携式水下电动切割器的设计  

Design of Handy Underwater Electromotion Cutter

作　　者：张波[1] 王茁[1] 

机构地区：[1]哈尔滨工程大学机电学院,哈尔滨150001

出　　处：《机械工程师》2008年第6期54-56,共3页Mechanical Engineer

基　　金：国家863计划重大专项(2002AA602012-1):水下作业机具;哈尔滨工程大学基金项目(HEU050702):基于转动机构的穿地龙机器人技术研究。

摘　　要：针对液压动力工具水下作业液压管路长,潜水员使用不灵活的特点,进行了便携式水下电动切割器工具结构方案的设计,确定了输出功率与扭矩,分析了刀片水下阻力;采用密封壳体内部充油措施补偿水深度压力,设计了压力补偿器,确定了补偿器体积补偿量;采用了磁钢干簧管继电器非接触式开关,适于水下使用。The structure scheme of underwater electromotion cutter, which aims at long pipeline of hydraulic tools and unwieldy using for diver underwater working, was designed. The output power and torque was calculated and water resistance was analyzed. Using sealing shell filled with oil to compensate water deepness pressure, the pressure compensator was designed and cealeulated its volume compensating capacity. In the end uses non-contract switch based on the alnico-steel spring relay to fit for underwater.

关 键 词：便携式 水下工具 电动切割 压力补偿器 

分 类 号：TH122[机械工程—机械设计及理论]