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摊铺机在作业中的常见问题以及应对
来源：/ 日期：2022-12-30
摊铺机是一种主要用于高速公路上基层和面层各种材料摊铺作业的施工设备。是由各种不同的系统相互配合完成摊铺工作的，主要包含行走系统、液压系统、输分料系统等等。但在使用过程中，经常会出现各种大大小小的问题，今天济南摊铺机出租厂家讲讲在作业中的常见问题有哪些？遇到问题又该如何应对呢？
Paver is a kind of construction equipment mainly used for paving various materials on the base and surface of expressway. The paving work is completed by the cooperation of various systems, mainly including walking system, hydraulic system, material conveying and distribution system, etc. However, in the process of use, various problems, large and small, often occur. What are the common problems that Jinan Paver Rental Factory told us about in the operation today? How to deal with problems?
问题一：摊铺机如何快速拼装
Problem 1: How to quickly assemble the paver
摊铺机拼装一直是影响摊铺的首要问题，拼装快慢与质量一直是考验机手的一道难题。需要挑准组装配件，连接端头也要清理干净。组装原则：先里后外，先大后小（即先组装里面的配件，后装外面的配件，先装大的配件，再装小的配件，左右对称）。拼装前，先把左右两边配件分好，摆放在相应位置，而且需要做好标记，为后面拼装打好基础。这样就可以快速的进行组装调试了。
The assembly of pavers has always been the primary problem affecting paving, and the speed and quality of assembly has always been a difficult problem to test the operators. It is necessary to pick up the assembly parts, and the connection ends should also be cleaned. Assembly principle: from inside to outside, from big to small (that is, assemble the inner parts first, then the outer parts, install the big parts first, then the small parts, symmetrical from left to right). Before assembly, the left and right accessories shall be separated and placed in corresponding positions, and shall be marked to lay a good foundation for later assembly. In this way, assembly and debugging can be carried out quickly.
问题二：拼装宽度应比作业面窄多少合适
Question 2: How much narrower should the assembly width be than the working face
拼装宽度应比作业面窄15-30cm为宜。因为，设备过宽易导致设备开偏撞到路沿石；过窄易导致摊铺的两端没有夯实，与熨平板夯实的作业面出现效果差。
The assembly width should be 15-30cm narrower than the working face. Because the equipment is too wide, it is easy to cause the equipment to deflect and hit the curb; Too narrow will easily lead to no compaction at both ends of the paving, which is less effective than the working surface compacted by the screed.
问题三：无液压油输出，系统不工作
Problem 3: No hydraulic oil output, the system does not work
检查液压泵是否旋转；油箱油液是否足够；吸油滤油器和管路是否堵塞。检查吸油滤油器真空表，压力在25kPa时更换滤油器；在压力回路上测压力，如压力很小，检查更换溢流阀。泵不排油，更换泵或管路；压力波动，排除吸人管进气现象。
Check whether the hydraulic pump rotates; Whether the oil in the oil tank is sufficient; Check whether the oil suction filter and pipeline are blocked. Check the vacuum gauge of the oil suction filter, and replace the oil filter when the pressure is 25kPa; Measure the pressure on the pressure circuit. If the pressure is very low, check and replace the overflow valve. If the pump does not discharge oil, replace the pump or pipeline; The pressure fluctuation can eliminate the phenomenon of air intake in the suction pipe.
问题四：油温过高
Problem 4: The oil temperature is too high
检查油箱内油量；滤油器滤芯污染情况；泵和马达运转状态。补充加油；更换滤油器滤芯；检查溢流阀工作情况，视情况对其进行更换；更换泵和马达已损部件。
Check the oil volume in the oil tank; Contamination of oil filter element; Pump and motor operation status. Refueling; Replace the oil filter element; Check the operation of the overflow valve and replace it as appropriate; Replace the damaged parts of the pump and motor.
问题五：噪声大
Problem 5: High noise
检查油箱中的油是否有气泡产生；管路固定处是否松动；泵和马达工作状态。油不足补充加油；加固松动连接处防止共振；元件损坏应及时更换；排除液压回路中的气体。
Check whether the oil in the oil tank has bubbles; Whether the pipe fixing is loose; Pump and motor operating status. Refuel when the oil is insufficient; Reinforce loose connections to prevent resonance; The damaged components shall be replaced in time; Remove the gas from the hydraulic circuit.
现在摊铺机常见故障分析很简单，因为它们都配有电脑故障诊断系统，能够准确及时地发现故障现象并查找到故障源，再辅以使用中积累的故障诊断经验，基本上能够保证摊铺机正常连续的作业，并且在机械出现故障时。及早的给予发现和排除，充分保障摊铺机在大量的公路施工中发挥应有的效能。关注我们，了解更多事项！
Now, the analysis of common failures of pavers is very simple, because they are equipped with a computer fault diagnosis system, which can accurately and timely find the fault phenomenon and find the source of the failure. With the help of the fault diagnosis experience accumulated in use, it can basically ensure the normal and continuous operation of pavers, and in the event of mechanical failure. Early discovery and elimination shall be provided to fully guarantee the paver's due performance in a large number of highway construction. Follow us , learn more!
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