Pre-Startup Preparations
Debugging a CNC bending machine is like preparing for a delicate surgery; every detail matters:
Equipment Inspection: Confirm that all components are secure, lubrication is sufficient, and air pressure is stable.
Mold Installation: Select the appropriate mold and secure it firmly to prevent displacement during processing.
Material Verification: Verify the thickness and material of the sheet metal, as this directly affects the bending parameters.
Environmental Cleaning: Ensure the work area is free of debris to avoid interfering with operation.
Core Parameter Setting Techniques
Parameter settings are the "brain" of the bending machine; these settings determine the processing quality:
Pressure Calculation: Calculate the required pressure based on the sheet metal thickness and length to avoid excessive or insufficient pressure.
Stroke Adjustment: Precisely set the slider stroke to ensure accurate bending angles.
Speed Control: Reasonably set the rapid descent, working feed, and return speeds, balancing efficiency and precision.
Back Gauge Positioning: Accurately set the back gauge position to ensure consistent bending dimensions.
Safety Operation and Maintenance Essentials
Safety is always paramount; these precautions can prevent 99% of accidents:
Two-Handed Operation: The bending action must be initiated using both hands on the control buttons.
Anomaly Handling: Immediately stop the machine if any abnormality occurs, and troubleshoot before continuing.
Regular Maintenance: Replace hydraulic oil regularly, and clean the guide rails and lubrication points.
Operator Training: Untrained personnel are strictly prohibited from operating the equipment.