挖掘机加长臂为您分析挖掘机配件损坏的原因 - 租赁动态

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挖掘机加长臂为您分析挖掘机配件损坏的原因

日期:2019-06-04   来源:上海体彩网http://www.rbaras.com
  挖掘机加长臂为您分析挖掘机配件损坏的原因,在很多情况下,你可能会听到机器的主人说其中一个配件烧坏了。在这个时候,我们必须检查它是否是由人类造成的。根据具体情况,我们正在努力找出原因。
  The excavator arm lengthens to analyze the cause of damage to excavator parts. In many cases, you may hear the owner of the excavator say that one of the parts burned out. At this time, we must check whether it is caused by human beings. According to the specific situation, we are trying to find out the reasons.
  首先,电池线桩头接触不良,接触表面氧化、电脑板CPU和仪器损坏概率大大增加,与同样的原则在家里使用的电器,如果保险丝盒接触不良或开关触点坏,灯泡总是亮暗变化很容易烧坏灯泡。机械上的电气系统与家用电器是一样的,所以我们必须注意电池桩头的接触是否可靠。
  Firstly, bad contact of battery wire pile head, oxidation of contact surface, CPU of computer board and damage probability of instrument increase greatly. Electrical appliances used at home with the same principle, if fuse box contact is not good or switch contact is bad, the light bulb is always light and dark change easily burned out. The mechanical electrical system is the same as household appliances, so we must pay attention to the reliability of the contact of the battery pile head.
  第二,电池线连接,这是一个非常严重的错误,破坏率非常大,光烧保险丝,沉重的是烧电脑的电源电路和CPU板工具,一些二极管串,电源负极连接,基本这些二极管也会燃烧,保险丝不得逃脱。
  Secondly, the connection of battery wires is a very serious mistake. The damage rate is very high. It burns fuses lightly. What is heavy is the power circuit of burning computers and CPU board tools. Some diode strings and negative poles of power supply are connected. Basically, these diodes will also burn and the fuse must not escape.
                              加长臂挖掘机
  3、节气门电机故障或异常操作、油门马达驱动程序使用直流电机和步进电机,如果电动机过热短路极其板油门控制电路的一部分,电脑容易烧坏,失败是不可避免的,让司机通常更加注意油门马达组装保持清洁,失效概率会降低;当挖掘机通电时,挖掘机节流阀电机连杆无法拉动。如果你试图移动油门控制杆,很可能会烧坏挖掘机的电脑板。
  3. Throttle motor malfunction or abnormal operation, throttle motor driver uses DC motor and stepper motor. If the motor is overheated and short-circuited, and part of the throttle control circuit, the computer is easy to burn out and failure is inevitable. Drivers usually pay more attention to the assembly of throttle motor to keep it clean and the failure probability will be reduced. When the excavator is electrified, there is no throttle motor connecting rod in the excavator. Fala moves. If you try to move the throttle lever, you may burn the excavator's computer board.
  加长臂挖掘机出租
  Rental of Extended Arm Excavator
  四个司机,冷启动困难,加上电池36 v电源启动机器,操作方法是常用的老司机,如果有电脑控制面板的新飞机可能出错的机器上操作,容易燃烧功率继电器,安全继电器,当两个继电器燃烧引起的内部线圈短路,电脑板上的司机和仪器也跟着烧坏了。
  Four drivers, cold start difficult, plus battery 36 V power supply startup machine, the operation method is commonly used by the old driver, if there is a new aircraft on the computer control panel may be wrong machine operation, easy to burn power relays, safety relays, when the two relays burning caused by the internal coil short circuit, the driver and instrument on the computer board also burned out.
  5、司机、电脑板或仪器到水里,这种现象是很常见的,破坏性也很棒,特别是当电脑板内部水,主要是内部电路板铜箔烧无法修复和氧化,和一个案例是一个电脑板线插入水中,可能导致的失败销氧化是电脑板,现象是销和电路板焊接点接触不良。
  5. Drivers, computer boards or instruments enter the water. This phenomenon is very common and destructive. Especially when the water inside the computer board, mainly the copper foil burning of the internal circuit board, can not be repaired and oxidized. In one case, a computer board line is inserted into the water. The possible failure pin oxidation is the computer board. The phenomenon is poor contact between the pin and the solder joint of the circuit board.
  六、维护主误,许多机械维护主人因为不懂电路,怀疑一些电子零件工作异常时,会想到使用短路方法测试电路是正常的,这种电路短路操作方法是最推荐的电路维修,损害是非常大的。
  6. Maintenance errors. Many mechanical maintenance owners, because they do not know the circuit, suspect that some electronic parts work abnormally, will think that using short-circuit method to test the circuit is normal. This method of short-circuit operation is the most recommended method of circuit maintenance, and the damage is very great.
 

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