How to Cut Armored Cable: A Professional Guide

Armored cables are widely used in scenarios requiring additional protection for electrical and data transmission lines. Due to their robust construction, cutting armored cables demands specific techniques and tools to ensure safety and preserve the integrity of the cable. This article provides a detailed guide on how to cut armored cable effectively, including the necessary tools, steps, and safety considerations.

Step 1： Preparation

Before beginning the cutting process, ensure that you have the following tools and materials:

· Cable Cutting Tools: Such as cable cutters or cable stripping tools.

· Steel Saw or Cutting Machine: For cutting through the steel armor.

· Safety Equipment: Including gloves, safety goggles, and a face shield.

· Marking Tools: Such as a pencil or marker.

Step 2： Verify Cable Status

Before cutting, make sure the power to the cable is turned off. Inspect the cable for any visible damage or abnormalities. Identify and mark the cutting location clearly.

Step 3： Cutting the Cable Sheath

Select the Cutting Tool: Use an appropriate tool, such as a cable stripper, to carefully remove the outer sheath. The sheath is typically made of plastic or rubber.

Cut the Sheath: Make a precise cut along the marked line. Be cautious not to damage the internal conductors or insulation layers. Ensure the cutting depth is sufficient to remove the sheath but does not penetrate deeper.

Step 4： Cutting the Armor Layer

The armored cable is usually equipped with a layer of steel wire for enhanced physical protection. Follow these steps to cut the armor layer:

Use a Steel Saw or Cutting Machine: Given the strength of the steel wire armor, it is advisable to use a steel saw or specialized cutting machine. Ensure that the cutting tool is sharp and suitable for steel wire armor.

Operate with Care: During cutting, maintain stability and avoid excessive force to prevent damage to the internal cable. Consider using clamps to secure the cable, ensuring precise cutting.

Clean the Cutting Area: After cutting, clean the area to remove any residual steel wires or debris that could interfere with subsequent operations.

Step 5： Finalizing Cable Handling

Inspect the Cable: After cutting, check the cable to ensure that it is intact. Verify that the internal insulation layer is undamaged and that no wires are exposed or oxidized.

Handle Insulation: If needed, use wire strippers to further remove insulation from the cable for connection or termination purposes.

Protect the Cable: For any exposed sections after cutting, use cable protection sleeves or other suitable protective measures to prevent mechanical damage or environmental impact.

Step 6： Safety Considerations

· Wear Safety Gear: Always use appropriate personal protective equipment, such as gloves and safety goggles, to avoid potential injuries.

· Maintain a Clean Workspace: Ensure that the work area is free from debris to prevent tools from slipping or other accidents.

· Follow Operational Guidelines: Adhere strictly to the cable manufacturer's guidelines for cutting to ensure compliance with industry standards and safety requirements.

By following these steps and adhering to safety precautions, you can effectively and safely cut armored cable. Always prioritize safety and consult with professionals or technical support if you encounter any issues during the cutting process.