How to check the surface quality of 4 axis CNC press brake

Checking the surface quality of a 4 axis CNC press brake is a comprehensive task that requires a comprehensive evaluation from multiple angles. Below are some detailed steps and methods to help you ensure that the surface quality of your CNC press brake reaches the expected standard.

1. Appearance quality inspection- 4 axis CNC press brake

Observe the appearance of the CNC press brake and check for obvious scratches, dents, rust or other external damage. These defects may affect the overall appearance and performance of the device.

Check the coating or spray paint of the CNC press brake to ensure that the coating is uniform, bright in color, and free of peeling, blistering or cracking.

Check the connections of each component of the equipment to make sure nothing is loose or falling off, and check whether the screws and bolts are tight.

4 axis CNC press brake

2. Mechanical part inspection-4 axis CNC press brake

Check the body and frame of the CNC press brake to ensure there is no deformation or distortion, and the connection between the components should be tight and stable.

Check the bearings, gears, chains and other transmission parts of the equipment to ensure that they run smoothly and have no jamming or abnormal sounds.

Check the hydraulic system of the equipment, including the oil tank, oil pipes and hydraulic cylinders, etc., to ensure that the hydraulic system is working properly and there is no leakage or abnormal noise.

3. Electrical part inspection-4 axis CNC press brake

Check the electrical components such as the power switch, cables and plugs of the CNC press brake to ensure that they are not damaged or loose, and check whether the grounding is good.

Check the device’s controls, such as the monitor, control panel, and buttons, to make sure they are functioning properly and displaying accurately.

Check the safety protection devices such as sensors and limit switches of the equipment to ensure that they are accurate and reliable and can effectively protect the safety of the equipment and operators.

4. Performance test-4 axis CNC press brake

Conduct a load test to check the CNC press brake’s maximum endurance by gradually increasing the load while observing how the equipment behaves and reacts under load.

Conduct an accuracy test to evaluate the accuracy level of the equipment by measuring the dimensions, angles and other parameters of the bent workpiece and comparing them with standard values.

Conduct stability testing to evaluate the stability and reliability of the equipment by running the equipment for a long period of time and observing its performance.

5. Maintenance and maintenance-4 axis CNC press brake

Check the lubrication system of the equipment, including the quality and quantity of lubricating oil, to ensure good lubrication to reduce wear and maintain good operating condition of the equipment.

Regularly clean the surface and internal parts of the equipment to remove dust and debris to keep the equipment clean and in a good operating environment. Perform regular maintenance and upkeep as recommended by the manufacturer to ensure long-term use and stable performance of the equipment.

In summary, checking the surface quality of a CNC press brake requires a comprehensive assessment from multiple aspects. Through comprehensive inspections such as appearance quality inspection, mechanical part inspection, electrical part inspection, performance testing and maintenance, it can effectively ensure that the surface quality of the CNC press brake meets the expected standards and usage requirements.

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