Manhart Please list three common problems and solutions in the operation of CNC bending machines?

**Common problems and solutions in the operation of CNC bending machine**
1、 简介
As an important equipment in the field of modern metal processing, the stability and processing accuracy of CNC bending machines have a direct impact on product quality and production efficiency. However, in the actual operation process, operators may encounter some problems. This article will propose corresponding solutions to three common problems in the operation of CNC bending machines: decreased equipment accuracy, uneven deformation of bending materials, and equipment failure shutdown.
2、 Common problems and solutions
1. Decreased equipment accuracy
Problem description: During long-term use, the accuracy of the CNC bending machine may gradually decrease, resulting in inaccurate dimensions or surface quality of the machined parts.
Solution:
-Regularly maintain and upkeep the equipment, including cleaning up debris inside the machine tool, inspecting and tightening the connecting bolts of various components, lubricating the transmission system, etc., to ensure that the equipment is in optimal condition.
-Regularly inspect and adjust the accuracy of the equipment, use professional tools to check the geometric accuracy, positioning accuracy, etc. of the machine tool, and make adjustments as needed.
-Adopting advanced numerical control technology and control systems, such as high-precision ball screws, servo motors, etc., to improve the machining accuracy and stability of the equipment.
2. Uneven deformation of rolling and bending materials
Problem description: During the rolling and bending process, the material may experience uneven deformation, resulting in the shape of the workpiece not meeting the requirements.
Solution:
-Analyze material properties and select appropriate rolling process parameters, such as rolling speed, rolling radius, rolling pressure, etc., to reduce material deformation.
-Pre treat the material, such as heat treatment and leveling, to improve its performance and enhance the quality of rolling and bending.
-Adopting advanced roll bending technology and equipment, such as multi pass roll bending and pre bending with pressure rollers, to achieve more uniform roll bending deformation.
3. Equipment failure shutdown
Problem description: The CNC bending machine may malfunction for various reasons during operation, resulting in equipment shutdown and affecting production progress.
Solution:
-Strengthen the daily maintenance and inspection of equipment, timely detect and handle potential faults, and ensure the normal operation of equipment.
-Establish a comprehensive system for troubleshooting and maintenance, summarize common faults, and develop corresponding maintenance plans and emergency plans.
-Regularly train operators on troubleshooting and maintenance skills to improve their troubleshooting abilities and maintenance skills.
-Introducing advanced fault diagnosis and maintenance technologies, such as using intelligent diagnostic systems for real-time monitoring and fault diagnosis of equipment, to improve maintenance efficiency and accuracy.
3、 结论
The common problems and solutions in the operation of CNC bending machines are the key to improving equipment processing quality and production efficiency. By strengthening equipment maintenance, selecting appropriate process parameters, adopting advanced bending technology and equipment, and establishing a comprehensive fault diagnosis and maintenance system, these problems can be effectively solved, improving the machining accuracy and stability of CNC bending machines, and contributing to the production and development of enterprises.