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- mine hoisted machine 矿井提升机
- This paper gives a numerical method of coal mine hoist jour. 文章给出了矿井提升机行程的数字检测方法和提高行程检测系统可靠性的有效方法。
- Working Status Monitoring and Safety of Disk Braking System of Mine Hoisting Machine 矿井提升机盘闸制动系统工作状态监控与安全
- At the same time, this paper discussed the Reasoning Machine of the fault diagnosis expert system for Mine hoist, The expert system was made with forward and backward chaining , best-first search. 在知识库的建造过程中引入故障树分析法,详细介绍由故障树生成专家系统诊断规则的过程和方法。
- Qz indicates the jack-up hoisting machine. 产品型号分类Qz表示起重用吊装器。
- Running safely of mine hoist mainly depends on running parameter control in retandation period. 矿井提升机的安全运行主要取决于减速段运行参数的控制。
- This paper introduces the improving process of overwind and automatic speed reducting gear for mine hoist. 介绍了矿用提升绞车过卷及自动减速装置改进的过程。
- With the analysis of the harmonic current and power factor of Rectification set of Mine Hoist,the way of filter design is introduced. 分析国内某矿井提升机整流供电系统网侧谐波电流和功率因数情况,介绍滤波器设计的方法。
- With the analysis of the harmonic current and power factor of Rectification set of Mine Hoist, the way of filter design is introduced. 摘要分析国内某矿井提升机整流供电系统网侧谐波电流和功率因数情况,介绍滤波器设计的方法。
- A stationary motor-driven or hand-powered hoisting machine having a drum around which is wound a rope or chain attached to the load being lifted. 绞车,起货机一种装有卷筒的固定的电动机驱动或手动的吊升机械,卷筒周围缠绕着与提升的重物相连的绳索
- Please read the operation instructions of hoisting machine. 敬请用户认真阅读卷扬机使用说明书.
- This paper discusses the shakedown work for electric control system of mine hoist,and then gives reasonable steps, methods and technique. 对矿井提升机电控系统调试工作进行了探讨,提出了合理的步骤、方法和技巧.
- When braking AC mine hoist,motorman coordinate braking system and dive system by hand.The effect depends on the motorman. 交流矿井提升机制动时,司机利用手工操纵的办法来实现提升机机械闸制动系统和传动系统之间的协调控制。
- Antiskid check of tower multiple-rope friction mine hoist with guided wheel under three dangerous cases was analyzed and deducted. 对带导向轮的塔式多绳摩擦提升系统进行防滑分析,推导出3种主要危险工况的防滑核算公式。
- This paper has a brief introduction to a kind of time reference velocity-control principle,which can improve productivity of mine hoist. 简要介绍了一种能够提高矿井提升机生产率的速度控制时间给定原则.
- Add lubricating greaser and oil to the running parts of hoisting machine. 2卷扬机运动件要加注润滑脂;润滑油.
- The design has the generality,which has the reference value to the design of the TKD-A system rebuilding for the mine hoist. 介绍了用于矿井提升机红外激光位置跟踪系统中的一种新型数字鉴相器的研究方法。
- We found when roller liner of hoist machine used the material of polycreosotester(intensify), that the stress of roller wall was less than that of the wood liner, so we advised to use polycreosotester(intensify) to roller liner. 发现提升机卷筒衬板采用聚碳酸脂(增强)材料时,筒壁应力与木衬相比更小,因此建议卷筒衬板采用聚碳酸脂(增强)材料;
- A new robust MRAC has been designed for speed regulating system of mine hoist in view of existing situation of parameter perturbation and disturbance. 针对矿井提升机调速系统存在参数摄动和扰动影响的情况,设计了一种新型鲁棒模型参考自适应控制器(MRAC)。
- The paper describes the structure and working principle of the mine hoist brake system,and analyzes the faults in the system and the method to transact the faults. 介绍了矿井提升机制动装置的组成及工作原理,并对制动系统的常见故障及处理措施进行了分析。