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Keywords hoisting cable;flaw detection;chip microprocessors; 提升钢丝绳;探伤检测;单片机;
Keywords hoisting cable;impulse;power computation;analysis; 提升钢丝绳;冲击力;动力计算;分析;
Hoisting the hook pulley to an appropriate degree to keep the Hoisting cable slightly tensed. 提升吊钩滑轮至足够的程度,使卷扬钢丝绳保持稍微拉紧的状况。
This paper introduces several methods for improving the life expectancy of mine hoisting cable,which have the practical reference value for the safety in production of coal mine. 介绍了提高矿用提升钢丝绳寿命的几种方法,以期对煤矿的安全生产有一定的参考作用。
On returning pump to discharge elbow, lower hoist cable until it is slack. By eliminating slack in nylon cord, grab link will disengage from lifting chain. 放松起重机吊索,使泵回到排泄弯管。为了防止尼龙绳松弛,要使抓钩链环脱离提升链条。
Hoisting Cable Power Computation and Analysis 提升钢丝绳的动力计算与分析
Keywords hoisting of mines;main shaft;headframe; 关键词矿井提升;主井;井架;
Maintenance and check of the hoisting cable 提升钢丝绳的维护与检查
Study on flaw detection of hoisting cable 提升钢丝绳探伤检测的研究
Keywords hoisting control system;developing tendency;way of reform; 提升控制系统;发展趋势;改造途径;
VISCOELASTIC PROPERTIES OF FIBRE-CORE HOISTING CABLE 矿井提升机钢丝绳的粘弹性研究
Keywords Hoist Brake disc Brake torque Saft braking Measuring; 提升机;制动盘;制动力矩;安全制动;测试;
Keywords hoisting system;virtual instrument;hoisting velocity;hoisting force; 提升系统;虚拟仪器;提升速度;提升力;
Keywords hoisting center Line and axle center of sheave;measuring accuracy; 天轮提升中线和轴心;测量精度;
Keywords Hoist DC speed regulating Photoelectric coder Feedback Speed; 提升机;直流调速;光电编码器;反馈;速度;
Keywords hoist;brake staff;wavelet transform;singularity detection;denoise; 关键词提升机;制动装置;小波变换;奇异性检测;去噪;
Keywords hoister;bearing wheel;crack; 提升机;支轮;裂纹;
Probing into Calculation Methods of Safety Factor of Hoisting Cable for Coal Mine 煤矿提升用钢丝绳安全系数计算方法的探讨
Keywords hoister;operation manner;improve; 提升机;运行方式;改进;
Keywords hoister;computer control;stroke control; 矿井提升机;计算机控制;行程控制;