怎么包管长臂挖掘机出租进程中的正常运作遵从?

日期:2019-11-14   源头:http://www.sefibox.com/
加长臂挖掘机出租运用进程中出现了弊端影响长臂挖掘机的正常运用,影响工程的进度,那江苏快三开奖结果就需求长臂挖掘机转向弊端扫除对策:
  During the rental operation of the long arm excavator, the problems affect the normal operation of the long arm excavator and the progress of the project, so we need the countermeasures to eliminate the steering problems of the long arm excavator:
  1.关于卡特挖掘机转向液压缸
  1. About the steering hydraulic cylinder of Carter excavator
  液压缸出现标题的征象肉眼能看到漏油,或压路机在不平的 路下行走时前轮会自动的“四处乱跑”。其紧张缘由是液压缸内活塞上的油封漏油,此时应依照江苏快三开奖结果产品型号换上合格的油封并确保装置时高度洁净,同时包管活塞上的两个油封唇口都向外,标题即可处置处分。
  The problem of hydraulic cylinder can be seen by naked eyes, or the front wheel will automatically "run around" when the roller is walking on the uneven road. The main reason is that the oil seal on the piston in the hydraulic cylinder leaks oil. At this time, the qualified oil seal shall be replaced according to the product model and the assembly height shall be ensured to be clean. At the same time, the two oil seal lips on the piston shall be outward, so the problem can be solved.
加长臂挖掘机出租
  2.关于液压油箱
  2. About hydraulic oil tank
  液压油箱内的液压油应加注至端正高度,同时油箱阀门开度应富裕大,以防范供油缺乏。液压油牌号应按端正加注,不克不及差异型号 液压油混加,以免惹起油品蜕变,使抗泡性、粘度、活动遵从下降, 液压油箱要对峙高度洁净,活期洗濯过滤网,以防范吸油阻力过大,加剧泵和液压油缸的磨损。
  The hydraulic oil in the hydraulic oil tank shall be filled to the regular height, and the valve opening of the oil tank shall be large enough to prevent the lack of oil supply. The brand of hydraulic oil shall be filled according to the rules, and different types of hydraulic oil shall not be mixed, so as to avoid oil deterioration and make the anti foaming, viscosity and activity performance drop. The hydraulic oil tank shall be highly clean, and the filter screen shall be cleaned regularly, so as to prevent excessive oil suction resistance and increase the wear of pump and hydraulic oil cylinder.
  3.关于转向分派器
  3. About the steering distributor
  当泵油压力富裕而觉得打方向格外繁重时,约莫是因分派器轴套磨损、阀体与阀芯差异心而出现卡逝世征象;当觉得方向盘转动很轻,但总是打不到头时,约莫是分派器外部因磨损太过而漏油。分派器漏油是不好缝补的,通常处置处分标题的要领是互换新的。
  When the pump oil pressure is enough and the direction is very heavy, it may be due to the abrasion of the distributor shaft sleeve and the non concentricity between the valve body and the valve core, which may cause the stuck phenomenon; when the steering wheel is felt to rotate very lightly, but it is always unable to hit the end, it may be due to the excessive abrasion and oil leakage inside the distributor. It's not easy to repair the distributor's oil leakage. The usual way to deal with the problem is to replace it with a new one.
  4.关于液压泵
  4. About hydraulic pump
  加长臂挖掘机出租起紧张包管给油泵富裕的输入动力,活期查抄油泵壮实可否牢 凝壮实,皮带张紧力可否相宜,及时观察液压泵的输入压力。倘若液压泵输入压力突然下降,应停车查抄,以因泵卡逝世或磨损烧蚀而构成更大的丧失。液压泵的齿顶与壳体内孔共同间隙为0.05-0.1mm左右,轴向间隙为0.03-0.05mm左右。庞大来说,齿轮泵对液压油的敏感度是不高,只需运用妥当,就不容易出弊端。
  First of all, ensure the sufficient input power of the feed pump, regularly check whether the oil pump is fixed firmly, whether the belt tension is appropriate, and timely check the output pressure of the hydraulic pump. If the output pressure of the hydraulic pump suddenly drops, stop the pump for inspection, so as to cause greater loss due to pump jamming or abrasion and ablation. The fit clearance between the tooth top of the hydraulic pump and the inner hole of the shell is about 0.05-0.1mm, and the axial clearance is about 0.03-0.05mm. Generally speaking, the sensitivity of gear pump to hydraulic oil is not high. If it is used properly, it is not easy to have problems.
  当长臂挖掘机转向机构出现弊端时,起紧张观察弊端征象,确认是液压泵的标题,还是长臂挖掘机转向分派器或液压油缸的标题,然后再依据各部件的维修模范抑制细致过细的维修,伟少数能处置处分标题。
  When the steering mechanism of the long arm excavator shows faults, first check the fault phenomenon to confirm whether it is the problem of the hydraulic pump or the problem of the steering distributor or the hydraulic cylinder of the long arm excavator, and then stop the serious and meticulous maintenance according to the maintenance specifications of each component, which can handle the problems generally.
  以上是由山东江苏快三开奖结果水利工程呆板公司对加长臂挖掘机出租进程中遇到的一些标题引见,盼望可以大约帮到你,想明白更多请点击官网http://www.sefibox.com/
  The above is an introduction from Shandong Qicheng Water Conservancy Engineering Machinery Co., Ltd. to some problems encountered in the rental process of the long arm excavator. I hope it can help you. To understand more, please click http://www.dyqing.com/

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