粉末冶金齿轮提升消防车取力器性能研究  

Research on Powder Metallurgy Gear Lifting Fire Tanker Performance

作　　者：汪利群[1] 

机构地区：[1]广东轻工职业技术学院,广东广州510300

出　　处：《装备制造技术》2016年第3期252-254,共3页Equipment Manufacturing Technology

基　　金：广东轻工职业技术学院科研启动基金2014资助项目(KJ201404)

摘　　要：消防车用取力器作为一种驱动消防泵、消防云梯、抢险救援随车吊等消防装置的齿轮装置,广泛应用于各种类型的消防车;粉末冶金温压斜齿轮制造成本低,既具有优异的力学性能,又具有良好的耐磨、耐高温和耐蚀性;本文将粉末冶金齿轮应用于取力器,使用有限元法分析了传动齿轮的特性,进行了传动效率实验,粉末冶金齿轮传动效率高,使用寿命长,制造成本低,提升了取力器传动性能,具有广阔应用前景。Gear device driving fire pump,fire ladder,rescue truck crane and other fire fighting,fire tanker power take off is now widely used in various types of fire vehicle;Powder metallurgy helical gear has low manufacturing cost,excellent mechanical properties,good wear resistance,high temperature and corrosion resistance.In this article the powder metallurgy helical gear is applied on power take off and the finite element method is used on analysis of the characteristic of the transmission gear. The transmission efficiency experiment has been done to prove that powder metallurgy gear transmission has high efficiency,long service life,low manufacturing cost and can enhance the power transmission capability.

关 键 词：消防车 取力器 粉冶齿轮 有限元 传动效率 

分 类 号：S776.293[农业科学—森林工程]