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沥青摊铺机自动调平系统故障分析
来源：http://www.ycgjglcl.com/ 日期：2022-06-20
沥青摊铺机在现实的工程运行过程中，可能会出现各种各样的故障或问题，有时因此会严重影响了整个施工。因此，在实际工程中如何正确操作和保养以及处理已经出现的故障并予以维修就显得非常重要。下面来进行沥青摊铺机自动调平系统故障分析吧。
During the actual operation of the asphalt paver, various failures or problems may occur, sometimes seriously affecting the whole construction. Therefore, how to operate and maintain correctly and how to deal with the faults and repair them in the actual project is very important. The following is the fault analysis of the automatic leveling system of the asphalt paver.
济南摊铺机出租提醒，振捣锤在液压马达驱动下，进行有规律不一致振动，从而增加摊铺密实度。连接马达与偏心器的连接轴内的钢丝轴断裂、轴承卡死、马达从动齿轮轴的连接叉断裂、马达从动齿轮轴承卡死等原因会导致振捣棒不振。此类况可以更换齿轮副、密封圈，重新装上钢丝轴的方法来排除。
Jinan paver rental reminds that the tamping hammer, driven by the hydraulic motor, vibrates regularly and inconsistently, thus increasing the paving compactness. The steel wire shaft in the connecting shaft connecting the motor and the eccentric is broken, the bearing is stuck, the connecting fork of the motor driven gear shaft is broken, the motor driven gear bearing is stuck and other reasons will lead to the vibration of the vibrator. Such cases can be eliminated by replacing the gear pair and sealing ring and refitting the steel wire shaft.
振捣棒的离心器损坏可能会引起出现振捣棒振动无力，此时就抽出离心器，并检查离心器两端的轴承、振动马达输出轴的支承轴承及密封圈，更新、装复即可。在操作过程中，切忌在振捣无力时不要加大振动频率，这样可能会加速振捣棒的损坏，平时多注意并及时加注润滑脂。
The damage of the centrifuge of the vibrating rod may cause the vibration of the vibrating rod to be weak. At this time, pull out the centrifuge, check the bearings at both ends of the centrifuge, the supporting bearings and sealing rings of the output shaft of the vibrating motor, and replace them. During the operation, do not increase the vibration frequency when the vibration is weak, which may accelerate the damage of the vibrator. Pay more attention to it and add grease in time.
自动调平系统的工作情况是影响路面摊铺质量的重要因素。在实际工作中发现影响摊铺平整度的因素很多，如摊铺速度的频繁变化、摊铺机熨平板底板与路面水平面夹角的大小、混合料温度的明显改变及摊铺中混合料的多少等，均可造成摊铺质量缺陷。
The working condition of the automatic leveling system is an important factor affecting the pavement quality. In the actual work, it is found that many factors affect the paving smoothness, such as the frequent change of paving speed, the size of the included angle between the screed bottom plate of the paver and the pavement level, the obvious change of the mixture temperature and the amount of mixture during paving, all of which can cause paving quality defects.
此时应立即停止向摊铺机料斗供料，在将料斗中剩余的沥青混合料摊铺完后，关闭自动找平按钮，用手动操纵按钮将上升的支腿放下，再检查挂线高度。若是机身前后高度差超过标准，则需重新调整传感器的高度值。
At this time, stop feeding the hopper of the paver immediately. After paving the remaining asphalt mixture in the hopper, turn off the automatic leveling button, use the manual control button to lower the rising outrigger, and then check the hanging height. If the front and rear height difference of the fuselage exceeds the standard, the height value of the sensor shall be readjusted.
其次济南摊铺机出租人员认为拆卸有故障的纵坡传感器，用万用表检查触杆与滑变电阻相连的传感器轴转动时，其两可变电阻的阻值变化情况是否有规律，如没有规律表示可变电阻出了问题。
Secondly, the lessor of Jinan paver thinks that the faulty longitudinal slope sensor should be removed, and the multimeter should be used to check whether the resistance of the two variable resistors changes regularly when the sensor shaft connected with the contact rod and the sliding resistance rotates. If there is no law, it means that the variable resistor has a problem.
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The above is the relevant content about the problem shared for you today. I hope it can help you. If you want to know more, you can contact us by phone or follow our website http://www.ycgjglcl.com 。
公司地址：济南市商河县贾庄镇民营经济创业园
公司名称:永诚广建公路材料（山东）有限公司 
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