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Correct ground wire of laser cutting machine

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2020-01-20 09:30
  • Views:

(Summary description)The laser cutting machine needs strong power to ensure its stable operation. Because of the strong electricity access, the grounding wire is a very important link in the use process, but it is easy to be ignored. Poor grounding may lead to the leakage phenomenon of the machine shell, resulting in personal safety hazards. So how can grounding be correct and effective? Today, we will share the correct method of grounding the laser cutting machine. Preparation before grounding: 1. 2-4 4 4 × 35 × 1500mm angle steel shall be used to drive the grounding device into any damp place around the house, each of which is 1m away, and then 3 × 30mm flat iron shall be used to lead each connection out of the soil surface to form a good grounding grid. 2. After setting up the grounding grid, use the instrument to measure its resistance to the ground. The standard resistance value is 3-5 ohms. 3. After the resistance value is measured, one rvv2.5mm2 copper core wire is used to connect one end to the outgoing end of the grounding network and the other end to the grounding hole of the socket used by the laser cutting machine. Installation steps: 1. First, find a damp place around the house, dig a 1.5m2 × 300mm soil surface, then use the prepared angle steel to drive into the soil, then use the 2 × 30mm flat iron to connect them with electric welding or 7mm holes and screws, lead out the ground 1.8m high, and bury the soil in the grounding grid. 2. Measure the resistance of the network to the ground with a measuring instrument. 3. Drill an 8mm hole at the top of the lead out flat iron, file the hole around, and then apply a layer of Vaseline, and then tighten the wire and flat iron. 4. Finally, the conductor is introduced into the user's wire slot to increase a safety ground wire in the power grid.

Correct ground wire of laser cutting machine

(Summary description)The laser cutting machine needs strong power to ensure its stable operation. Because of the strong electricity access, the grounding wire is a very important link in the use process, but it is easy to be ignored. Poor grounding may lead to the leakage phenomenon of the machine shell, resulting in personal safety hazards. So how can grounding be correct and effective? Today, we will share the correct method of grounding the laser cutting machine.



Preparation before grounding:



1. 2-4 4 4 × 35 × 1500mm angle steel shall be used to drive the grounding device into any damp place around the house, each of which is 1m away, and then 3 × 30mm flat iron shall be used to lead each connection out of the soil surface to form a good grounding grid.



2. After setting up the grounding grid, use the instrument to measure its resistance to the ground. The standard resistance value is 3-5 ohms.



3. After the resistance value is measured, one rvv2.5mm2 copper core wire is used to connect one end to the outgoing end of the grounding network and the other end to the grounding hole of the socket used by the laser cutting machine.



Installation steps:



1. First, find a damp place around the house, dig a 1.5m2 × 300mm soil surface, then use the prepared angle steel to drive into the soil, then use the 2 × 30mm flat iron to connect them with electric welding or 7mm holes and screws, lead out the ground 1.8m high, and bury the soil in the grounding grid.



2. Measure the resistance of the network to the ground with a measuring instrument.



3. Drill an 8mm hole at the top of the lead out flat iron, file the hole around, and then apply a layer of Vaseline, and then tighten the wire and flat iron.



4. Finally, the conductor is introduced into the user's wire slot to increase a safety ground wire in the power grid.

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2020-01-20 09:30
  • Views:
Information
The laser cutting machine needs strong power to ensure its stable operation. Because of the strong electricity access, the grounding wire is a very important link in the use process, but it is easy to be ignored. Poor grounding may lead to the leakage phenomenon of the machine shell, resulting in personal safety hazards. So how can grounding be correct and effective? Today, we will share the correct method of grounding the laser cutting machine.
 
Preparation before grounding:
 
1. 2-4 4 4 × 35 × 1500mm angle steel shall be used to drive the grounding device into any damp place around the house, each of which is 1m away, and then 3 × 30mm flat iron shall be used to lead each connection out of the soil surface to form a good grounding grid.
 
2. After setting up the grounding grid, use the instrument to measure its resistance to the ground. The standard resistance value is 3-5 ohms.
 
3. After the resistance value is measured, one rvv2.5mm2 copper core wire is used to connect one end to the outgoing end of the grounding network and the other end to the grounding hole of the socket used by the laser cutting machine.
 
Installation steps:
 
1. First, find a damp place around the house, dig a 1.5m2 × 300mm soil surface, then use the prepared angle steel to drive into the soil, then use the 2 × 30mm flat iron to connect them with electric welding or 7mm holes and screws, lead out the ground 1.8m high, and bury the soil in the grounding grid.
 
2. Measure the resistance of the network to the ground with a measuring instrument.
 
3. Drill an 8mm hole at the top of the lead out flat iron, file the hole around, and then apply a layer of Vaseline, and then tighten the wire and flat iron.
 
4. Finally, the conductor is introduced into the user's wire slot to increase a safety ground wire in the power grid.

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