How to solve the problem that the blade of the coaxial cable stripping machine cannot open

　　If the blade of your coaxial cable stripping machine is not opening, here are some steps you can take to troubleshoot and resolve the issue:

　　1. Turn Off the Machine: Ensure the machine is powered off and unplugged before attempting any troubleshooting.

　　2. Check for Obstructions: Look for any debris, cables, or other obstructions that might be preventing the blade from opening. Clean the area around the blade and the mechanism to ensure nothing is blocking its movement.

　　3. Inspect the Blade Mechanism: Examine the blade mechanism for any signs of damage or wear. Sometimes, internal components can become misaligned or jammed. If you see any issues, refer to the machine’s manual for guidance on how to correct them.

　　4. Lubricate Moving Parts: If the machine uses moving parts that require lubrication, apply a suitable lubricant to the moving components. This can help reduce friction and facilitate smoother operation.

　　5. Check for Proper Alignment: Ensure that the blade is properly aligned and mounted according to the manufacturer’s instructions. Misalignment can prevent the blade from functioning correctly.

　　6. Verify Blade Settings: Some machines have adjustable settings for the blade opening mechanism. Check these settings to ensure they are correctly adjusted. Refer to the user manual for the correct settings for your machine.

　　7. Reset or Recalibrate the Machine: If the machine has a reset or recalibration function, follow the manufacturer’s instructions to reset or recalibrate the machine. This can sometimes resolve issues with the blade mechanism.

　　8. Consult the User Manual: Refer to the user manual for any specific troubleshooting tips related to your machine model. The manual may provide additional steps or solutions tailored to your particular machine.

　　9. Contact Customer Support: If none of the above steps resolve the issue, it may be necessary to contact the manufacturer’s customer support for assistance. They can provide guidance or arrange for a repair if needed.

　　10. Inspect for Mechanical Failures: In some cases, mechanical components such as springs, gears, or levers might be faulty. If you are comfortable with mechanical repairs, you can inspect these components for any signs of failure and replace them if necessary.