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激光切割机接地的正确方法要怎么做?

来源: 时间:2020-03-16 

  激光切割机需要强大的动力来确保工作的稳定性。由于高压接入,接地线是使用过程中的重要部分,但通常很容易忽略。接地不良可能导致泄漏,导致人身安全隐患。 。那么接地工作如何?
  Laser cutting machine needs powerful power to ensure the stability of work. Because of the high voltage connection, the ground wire is an important part of the use process, but it is usually easy to ignore. Poor grounding may lead to leakage and personal safety risks. So how about Grounding?
  接地前做好准备:
  Prepare for grounding:
  1.接地装置必须为2-4X 1500 mmX 35度。它应距离房子周围任何潮湿的地方1米。然后使用3次;每次使用30mm扁铁导轨挖掘接头,形成良好的接地网络。 。
  1. The grounding device must be 2-4x 1500 MMX 35 degrees. It should be 1 meter from any damp place around the house. Then use it three times; each time use 30mm flat iron guide rail to excavate the joint to form a good grounding network.
  2.当局部表面连接完成时,接地电阻的接地电阻由仪表测量。标准电阻为3至5欧姆。
  2. When the local surface connection is completed, the grounding resistance of the grounding resistance shall be measured by the instrument. The standard resistance is 3 to 5 ohms.
  3.显示。测量电阻后,将rvv2.5mm2铜芯线的一端连接到接地网的引线端,并将其直接插入激光切割机中使用的插座的接地孔中。
  3. shows. After measuring the resistance, connect one end of rvv2.5mm2 copper core wire to the lead end of the grounding grid, and insert it directly into the grounding hole of the socket used in the laser cutting machine.\
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  安装步骤:
  Installation steps:
  1.首先在家中找到一个潮湿的地方,挖一个1.5平方米* 300毫米的土壤表面,然后使用2X 30毫米的扁铁焊接或连接7毫米的孔,使地面高1.8米。 ,土壤的净墓地。
  1. First find a damp place at home, dig a 1.5m2 * 300mm soil surface, and then weld or connect 7mm holes with 2x30mm flat iron to make the ground 1.8m high. , a pure cemetery of soil.
  2.使用测量仪器测量测量网络的接地电阻。
  2. Use the measuring instrument to measure the grounding resistance of the measuring network.
  3.在熨斗顶部钻一个8毫米的孔,将其打在孔周围,然后涂上一层脑垂体来收紧金属丝和扁铁。
  3. Drill an 8mm hole in the top of the iron, punch it around the hole, and then apply a layer of pituitary to tighten the wire and flat iron.
  4.将电线引入用户的线槽中,并在网格中添加安全接地线。
  4. Lead the wire into the user's trunking and add a safety ground wire to the grid.
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