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- As the working characteristic of squirrel-cage induction motor is hard to suit the needs of start-up and speeding-up of vehicles, the speed con-trol of electric motor becomes a critical point for the design of electric LHD unit. 由于鼠笼式电动机的工作特性难于适应车辆起动、加速等多变工况的要求,因此,电动机的调速乃是电动铲运机设计中的关键问题。
- Diesel driven LHD units are highly efficient ore hauling equipment in underground mining operations. 柴油铲运机是地下采矿作业中的高效运矿设备。
- Keywords LHD Unit;Exhaust gas pollution;Measures; 铲运机;废气污染;措施;
- The exhaust gas of LHD units can pollute environment so that to solve the problem of this pollution becomes very important to environmental protection. 铲运机排出的废气会对环境造成污染,解决这一污染问题至关重要。
- This paper introduced the problems existing in the process of the overhaul and maintenance of hydraulic system for LHD units and some adopted countermeasures against the problems. 本文介绍了铲运机液压系统在检修及维护保养过程中存在的问题,以及为了避免这些问题所采取的对策。
- Parameterized finite element modeling of LHD unit working device 地下铲运机工作装置有限元参数化建模
- Application and Management of ST-5C LHD Unit in Anqing Copper Mine ST-5C铲运机在安庆铜矿的应用及其管理
- Keywords LHD unit;Oredumping capacity;Bucket volume; 铲运机;出矿能力;斗容;
- Strength and Modal Analysis of Swing Frame Structure of CY-2 LHD Unit 地下铲运机摆动架强度及模态分析
- The luminous intensity on unit area. 单位面积上的发光强度。
- The family is the smallest social unit. 家庭是社会最小的单位。
- Pressure is force per unit area. 压力就是电单位面积上的力。
- Application and Analysis of the Differentials of LHD Units 铲运机差速器应用与分析
- A set of data elements which are handled as a unit. 作为一个单元来处理的一组数据元素。
- The family is the basic unit of society. 家庭是社会的基本单位。
- Renovation of the Hydraulic System in ST-5H LHD Units ST-5H铲运机液压系统技术改造
- An Approach to the Suitable Model Selection of LHD Units 铲运机的合理选型探讨
- A metric unit of area equal to 10 ares. 十公亩面积的公制单位之一，等于十公亩。
- A metric unit of mass equal to 100 grams. 百克公制质量单位，等于100克。
- A unit of power equal to 1,000 watts. 千瓦功率的单位，等于1,000瓦。
