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ZMDE Beam Welding Machine Operation Guide

 

Welcome to the operational guide for the ZMDE Beam Welding Machine. This guide is designed to ensure you understand the proper usage and safety precautions for optimal performance in steel fabrication processes.

 

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Operational Steps

 

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1. Loading the Material:


  • Place the material onto the feeding frame.

  • Center the flange plate using the alignment mechanism.

  • Clamp the web plate securely to prevent misalignment.

  • Release the flange plate to avoid stress, and adjust the alignment cylinder to rise.

  • Use a level or ruler to separate the center line on the flange and web plates, with the web plate centered.

  • Lower the alignment cylinder and begin feeding the material.


2. Feeding Process:


  • Ensure the pressure cylinder is released to allow the material to pass smoothly.

  • Keep the gun rack in the raised position.

  • Adjust the current, voltage, and welding speed based on the thickness of the material.


3. Straightening Adjustment:


  • Once the plate passes through the straightening wheel, adjust the straightening wheel scale (the web width correction should not exceed 5 cm).

  • Return the plate to adjust the correction pressure and angle of the welding gun.


4. Clamping and Welding:


  • Securely clamp the flange and web plates.

  • Adjust the torch angle and distance (2-3 cm from the weld, with a 45° angle).

  • Open the flux switch to cover the welding surface.


5. Welding Process:


  • Start the welding process and activate the flux recycling switch to reuse excess flux.

  • Monitor and adjust the welding angle as needed during the process.


6. Straightening and Safety:


  • After the plate passes through the straightening wheel, ensure personnel safety by avoiding the straightening wheel area.

  • Adjust lifting mechanisms according to the shape and length of the plate.

 

Precautions for Operation

 

1. Preparation:


  • Place the flange plate on a support frame that is level or slightly higher than the feed frame.

  • Ensure the stability of the support and pre-mark the centerline for efficient centering.


2. Pre-Shift Checks:


  • Inspect the drive system, lubrication, fastening parts, material cylinders, wire feeding system, arc conductive parts, and hydraulic system.

  • Ensure all systems are filled, cleaned, and functioning without abnormalities.


3. Adjustments:


  • Adjust current, voltage, and travel speed based on the type of plate.

  • Ensure all welding parameters meet the operational requirements and handle issues such as rust or oxidation beforehand.


4. Efficiency Calculations:


  • Example: For an 8 mm web and 10 mm flange plate, with a travel speed of 700/min, welding a 10 m piece should take about 15 minutes.

  • Calculate pre-preparation time and lifting operations to maximize hourly and daily output.Shorten the preparation time for oadingand lifting calculation 8 min, 26 m/h processing components, 8 hours daily work calculation, daily output steel components 208 m.


5. Maintenance and Skill:


  • Regular maintenance and skilled adjustment of welding parameters enhance efficiency and production capacity.

  • Ensure daily maintenance is thorough and that operators are well-trained in adjusting the machine settings.


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By following this guide, you can ensure the efficient and safe operation of the ZMDE Beam Welding Machine Operation.

 

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