抓斗线路不供电的缘故缘故原因是什么?

日期:2019-06-27   源头:http://www.sefibox.com/
  每个变乱臂的长度都有一定的曲线。
  The length of each arm has a certain curve.
  (2)抓斗作业布局的要求是什么?抓斗运转坚定性怎样?
  (2) What are the requirements of grab operation structure? How stable is grab operation?
  A:在正常环境下,抓斗的前坚定性优于后坚定性和横向坚定性,即前坚定性>后坚定性>后坚定性。支持腿跨距不消要坚定性。跨度越大,坚定性越好,跨度越小,坚定性越差。要是你想变乱,你应该在变乱前采取积极的天空壮实步伐。在臂架抓取应用中,应采取范例臂长。
  A: Under normal conditions, the front stability of grab is better than the back stability and the lateral stability, that is, the front stability > the rear stability > the post stability. Support leg span does not require stability. The larger the span, the better the stability, the smaller the span, the worse the stability. If you want to work, you should take positive sky consolidation measures before work. Standard arm length should be used in the arm grasping operation.
  (4)起动元件的特性曲线是什么?元件特性曲线应怎样选择?
  (4) What is the characteristic curve of the starting element and how to select the characteristic curve of the starting element?
  答:起吊重物时,俯仰或甩气应用步伐有错误;绕组,振幅改造过快进度;采取超规格、超尺寸、超动力矩,均无举升作业的坚定性。在软天空变乱时,应运用软垫板,以扩展支持的力气。因此,在手术中应富裕伸展双腿。当不消要非范例臂永劫,运用与特性曲线相对应的近且稍短的范例臂长。或其他相关质料:桥式抓斗模型、电动单梁桥式抓斗
  Answer: When lifting heavy objects, there are errors in the operation procedure of pitching or air throwing; windings, amplitude changes too fast; and there is no stability of lifting operation when using super-specification, super-size and super-power moment. When working in soft sky, cushion board should be used to expand the support force. Therefore, both legs should be fully stretched during the operation. When the non-standard arm length is not required, the nearest and shorter standard arm length corresponding to the characteristic curve is used. Other related materials: bridge grab model, electric single girder bridge grab
  答:起动部件的特性曲线通常依据坚定性、布局强度和布局强度三种条件来绘制。
  Answer: The characteristic curves of starting components are usually drawn according to three conditions: stability, structural strength and organizational strength.
加长臂挖掘机出租
  (3)应用笔者在起重作业中,哪条线不具有抓斗的坚定性?
  (3) Which line does not possess the stability of grab in lifting operation?
  答:工地倾斜或软弱会使起重机布局夹板孕育产赌气体,增长坚定性,不该作大批的倾斜路面变乱。
  Answer: The skewed or weak construction site will make the crane structure splint produce gas, increase stability, and should not do a lot of skewed pavement work.
  (1)吊装位置有什么标题?
  (1) What is the problem with the hoisting position?
  2. 掌握桶
  2. Master the barrel
  (2)电机直流继电器查抄,然后容易查抄二次回路小开关跳闸?启动开关、行程开关等可否有标题
  (2) DC relay inspection of motor, and then easy to check the secondary circuit small switch tripping? Start switch, stroke switch, etc. are there any problems?
  (1)零位置开关不到位,主电路有保险丝烧断,主电路打仗器出现拦阻或线圈烧坏。
  (1) The zero position switch is not in place, the main circuit has a fuse burning out, the main circuit contactor fails or the coil burns out.
  有多少缘故缘故原因
  How many reasons are there?
  1. 抓斗控制线停电的缘故缘故原因是什么?
  1. What is the cause of power failure of grab control line?
  以后扬程转向侧时,要警戒防范跌倒。
  When turning the current head to the side, be careful not to fall.

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