NC servo feeders, renowned for their precision and reliability, are a popular choice among manufacturers. However, like any machinery, they can encounter issues over time. Here, we outline common problems encountered with NC servo feeders and provide effective solutions.
Mold Alignment:
During feeding, misalignment may occur due to improperly positioned molds. Ensure that locating pins within the mold are accurately set to prevent material deviation. Realigning or replacing locating pins may be necessary.
Material Quality:
Poor-quality coil materials with rough edges or irregularities can disrupt feeding accuracy. Replace coils with standard-compliant materials to avoid misfeeding caused by edge irregularities or coil deformities.
Improper Adjustment of Feed Wheels:
Incorrect adjustment of feed wheel pressure or width can lead to material deviation. Refer to the feeder’s user manual to adjust feed wheel settings properly, ensuring uniform pressure distribution and accurate feeding.
Mechanical Issues:
Machine malfunctions such as misaligned rollers or servo abnormalities can cause material deviation. Contact the feeder manufacturer for professional repair and maintenance services to address mechanical issues promptly.
Foreign Objects:
Foreign objects within the feeder’s components, such as gears or rollers, can disrupt material feeding. Regularly inspect and clean feeder components to remove any debris or foreign objects, ensuring smooth operation.
Insufficient Feed Wheel Pressure:
Inadequate pressure or loose feed wheels can result in material misalignment. Check and adjust the pressure of feed wheels to ensure they are properly tightened and provide sufficient pressure for accurate feeding.
By addressing these common issues systematically, manufacturers can optimize the performance and reliability of NC servo feeders, maximizing productivity and quality in metal forming processes.
