Wheel wear is a concern on most metro systems.
对大部分地铁系统来说车轮磨损事关重大。
A similar system has also been developed for checking wheel wear.
相似的系统也用于检查车轮的磨损情况。
Low stress erosion wear tests were done in sand mixing pan and rubber wheel wear testing machine.
低应力冲刷磨损的测试是在混砂盘及橡胶轮两种磨损试验机进行。
A new strategy of on line recognition for grinding wheel wear states utilizing grinding spark signal is proposed.
本文提出了利用磨削火花温度信号在线识别砂轮磨损状态的新方法。
The method of grinding wheel wear test and error compensation is presented based on acoustic emission technique in this paper.
提出了一种基于声发射检测技术的砂轮磨损测量及加工误差补偿系统。
The analysis has been concentrated on parameters such as stability, lateral wheel track forces in curve and wheel wear indices.
分析的重点是直线稳定性、曲线轮轨横向力和轮轨磨耗指标等参数。
The adhesive condition of wheel and its effects on the wheel wear are analyzed, and the restraint measures of wheel adhesion is proposed.
分析了磨削中的砂轮粘附情况及其对砂轮磨损的影响，提出了抑制砂轮粘附的措施。
It analyzes the influence of the grinding wheel wear on geometric size and teeth contact of worm gear, kinematics precision of the quasi-plane double enveloped hourglass one.
分析了砂轮磨损对准平面二次包络环面蜗杆传动的蜗杆几何尺寸以及接触和运动精度的影响。
In this paper, experimental research for feasibility of on-line identification for grinding wheel wear states utilizing grinding spark signal in bearing grinding is presented.
本文对在轴承磨削中利用磨削火花信号实现砂轮磨损状态在线辨识的可行性进行了试验研究。
It has been proved that increasing the speed of the grinding wheel can lead to a reduction in grinding forces, grinding wheel wear, and in workpiece surface roughness, or an increase in productivity.
研究表明增加砂轮线速度可以降低磨削力、工件的表面粗糙度和砂轮的磨损，或者可以提高生产效率。
First check the tire wheel assembly of the dynamic balance is correct, check whether the tires wear evenly; block assembly to check the balance is correct.
要先检查车轮的动平衡轮胎装配是否正确，检查轮胎磨损是否均匀；检查平衡块装配是否正确。
More professional practice is to remove the wheel, use a ruler to measure whether the thinnest of brake pads have wear to allow range.
比较专业的做法是拆下车轮，用尺子来测量刹车片的最薄处是否已经磨损至允许范围内。
Wheel chairs wear out and are expensive and require maintenance.
轮椅磨损和本身的价格以及维护费用。
While this contaminant layer is responsible for varying friction values, it plays a beneficial role by separating the wheel and rail surfaces, usually decreasing wear.
轮轨表面的污染层也会影响粘着系数的变化，它避免了轮轨表面直接接触，有利于减少磨损。
This paper introduces the contrast test of wear resistance of hot rolled low - carbon high strength bainite steel plate to ordinary steel plate on QLK800.32 bucket wheel reclaimer.
本文介绍了热轧低碳贝氏体高强钢板在qlk800.32型斗轮取料机上与普碳钢板进行耐磨性对比工业试验的情况。
The paper mainly adopt the method of hertz simulation, and m ak e the test about wheel and rail wear on JD-1 simulative test machine.
通过采用赫兹试验模拟的方法，在JD - 1轮轨模拟试验机上进行了车轮轮对与钢轨磨损的试验研究。
Maintenance methods: replace the precision of the clutch wheel and the small steel wheel or wear the gear after annealing treatment, repair the wear gear and then annealing the gear quenching.
维修方法：更换精准表离合轮和小钢轮或者把磨损齿轮经过退火处理，修复磨损齿轮再把退火的齿轮进行淬火处理。
It is significant to improve the inspection level by using machine vision measurement technology in on-line automatic inspection for train wheel flange and tread wear rates.
采用机器视觉测量技术实现对车轮轮缘踏面磨损的在线自动检测，对提高我国铁路车轮轮对的检测水平，具有重要的现实意义。
Maintenance methods: replace the rolex clutch wheel and small steel wheel or the wear gear after annealing treatment, repair the wear gear quenching of gears to the annealing treatment again.
维修方法：更换表离合轮和小钢轮或者把磨损齿轮经过退火处理，修复磨损齿轮再把退火的齿轮进行淬火处理。
The economy analysis is made on the wheelset turning caused by abnormal wear of wheel flange of passenger cars on Qingzang Railway.
针对青藏铁路客车轮缘异常磨耗导致的轮对旋修问题进行了经济性分析。
If the common bogie is used in tilting trains, the wear will be more serious between wheel and rail, the security of the train will be lower.
如使用传统的转向架，势必加大轮轨磨耗，降低列车的运行安全性。
The effects of front wheel alignment on wear of tires are analysis. The causes and the approaches on abnormal wear of tires are given out.
分析了前轮定位对轮胎磨耗的影响，指出了轮胎异常磨耗的原因及解决措施。
The causes of anomalous tire wear at side slip value of front wheel keeping normal value were analysed and some problems of measuring front wheel alignment were discussed.
分析了车辆导向轮侧滑量在允许值范围仍出现轮胎异常磨耗的原因，并讨论了前轮检测中应引起重视的几个问题。
Based on the vibration measurement and analysis of worm gear reducer, a new monitoring method is put forward for wear of worm and worm wheel.
本文基于蜗杆蜗轮减速器工作中振动信号的测量和分析，提出了一种蜗杆蜗轮减速器磨损状态的振动监测方法。
If some care and support sprocket wheels running status can not continue to use, it may cause partial grinding wheel, but also probably caused by the wear track chain.
若在部分托链轮和支重轮无法运转的状态下继续使用，则可能导致滚轮磨偏，同时还可能造成轨链节的磨损。
The wear rate of rail steel increases linearly with the hardness of the corresponding wheel steel rising.
钢轨材料的磨损率随对应车轮硬度的增加而增加，且近似呈线性关系。
In order to insure the suitable driving behavior and avoid tire over -wear, the car must choose correct alignment parameters of front wheel.
为了确保所期望的行驶特性以及避免轮胎的过度磨损，汽车必须选取合适的前轮定位参数。
By analyzing, it is considered that effect of tire pressure on tire wear is very small, a nd setting of wheel camber has primary effect on tire wear, which is verified by tests.
经过分析认为，轮胎气压对于轮胎磨损的影响是相当小的，而在轮胎磨损中起主导作用的是轮胎外倾角参数的设置，并且通过试验对此进行了验证。
The results show that both of the wear rates of wheel and rail materials rise linearly with the increase of axle-load, and the wear rate of rail specimen is larger than wheel.
结果表明：轮轨试样磨损率均随轴重增加呈现线性增加趋势，且钢轨试样磨损率大于车轮试样磨损率。
The ratchet wheel and pawl of automatic knife feed mechanism in PASSIM80 cigarette maker had to be replaced frequently because of serious wear.
针对PASSIM 80卷烟机刀头自动进刀机构存在进刀棘轮、棘爪磨损较快，更换频繁等问题，对该机构进行了改进。
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