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Español Regularly checking the accuracy of the bending wheel is one of the important links in the maintenance of CNC bending machines. The following are some methods and steps to perform this task:
1. * * Choose the appropriate measuring tool * *:
Use high-precision measuring tools such as vernier calipers, micrometers, laser rangefinders, or specialized roundness measuring instruments. These tools can provide accurate measurement data for evaluating the accuracy of rolling and bending wheels.
2. * * Measure the size of the bending wheel * *:
Measure the outer diameter, inner diameter, width, and roundness of the wheel flange of the bending wheel. Compare the specifications provided by the manufacturer or the original measurement data to check for any deviations.
3. * * Check the wear of the rolling and bending wheels * *:
Observe whether there is any wear, dents, cracks, or other damage on the surface of the bending wheel. Severely worn bending wheels can affect machining accuracy and should be replaced in a timely manner.
4. * * Evaluate the parallelism and verticality of the bending wheel * *:
Use a straight-line gauge or laser rangefinder to check the parallelism and verticality between the bending wheel and the machine guide rail. Any deviation may affect the accuracy of rolling.
5. * * Check the clearance of the bending wheel * *:
Measure the clearance between the rolling wheel and related components, such as bearings, shaft sleeves, etc. Excessive or insufficient clearance may affect the accuracy and performance of the bending wheel.
6. * * Recording and Analysis * *:
Record the data from each measurement and compare it with the previous measurement data. If there is a significant decrease or instability in the accuracy of the bending wheel, it may be necessary to adjust or replace the bending wheel.
7. * * Adjusting the bending wheel * *:
If you find that the accuracy of the bending wheel does not meet the requirements, you can try adjusting it. This includes adjusting the position of the bending wheel, replacing bearings or shaft sleeves, etc. Before adjusting, be sure to refer to the equipment’s operating manual or contact the manufacturer’s technical support.
8. * * Periodic evaluation * *:
Establish a reasonable periodic evaluation plan, such as conducting monthly, quarterly, or annual accuracy checks on the rolling and bending wheels. The length of the cycle depends on factors such as the frequency of equipment use, the properties of processing materials, and environmental conditions.
In summary, regularly checking the accuracy of the bending wheel is a key step in ensuring the normal operation and processing quality of the CNC bending machine. By using appropriate measuring tools and methods, as well as regular evaluations and adjustments, it is possible to ensure that the bending wheel remains in its optimal state at all times.
