机械工程
齿轮传动
The fatigue pitting failures experiments of gear transmission was carried out using the gearing testing machine. The distribution type and distribution parameters of fatigue life of gears were studied.
应用齿轮试验机进行齿轮传动疲劳点蚀试验,研究齿轮疲劳寿命的分布类型,确定分布参数,并计算可靠度及可靠寿命;建立齿轮传动系统中疲劳点蚀故障的随机过程模型,研究齿轮疲劳点蚀故障的分布特征、趋势特征。
轮系
After comparing the power distribution of input flow, the condition of this gear train without circulation power is investigated. Proportional relationship of power-flow in the fixed-shaft and differential gearing is obtained.
根据功率流向特征,建立了定轴轮系和差动轮系的功率流之间的比例分配关系模型。
蜗轮传动
传动装置
传动
齿轮装置
经济学
固定利息资本与无固定利息资本之间的关系
举债经营,齿轮作用
财务杠杆率
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