Key Points of Daily Maintenance in Precision Iron Mold Manufacturing: Ensuring Long-Term Stable Operation of Bridge-Type Double-Column Machine Tools

23 11,2025
KAIBO CNC
Tutorial Guide
This article delves into the stability advantages of bridge-type double-column CNC milling machines in precision iron mold manufacturing. It analyzes how the moving bridge structure enhances the machine tool's rigidity through the design of a fixed crossbeam and workbench, significantly reducing vibration transmission and ensuring machining accuracy and surface quality. Combining with typical iron mold milling scenarios, it shares practical operation experience and daily maintenance points to help users understand and apply this structure to achieve efficient and precise iron mold processing and ensure the long-term stable operation of the machine tool.
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Key Points of Daily Maintenance in Precision Iron Mold Manufacturing: Ensuring Long - term Stable Operation of Bridge - Type Double - Column Machine Tools

In the realm of precision iron mold manufacturing, the stability of machine tools is of paramount importance. The bridge - type double - column CNC milling machine emerges as a powerful solution, offering distinct advantages in maintaining high - level stability during the manufacturing process. This article will delve into the technical details, practical applications, and daily maintenance aspects of this machine.

Challenges in Iron Mold Machining

Iron mold machining often encounters issues such as vibration and precision degradation. Vibration can lead to poor surface quality of the mold and inaccurate dimensions, which are unacceptable in precision manufacturing. For example, in a high - precision iron mold project, even a vibration of 0.01mm can cause the final product to fail quality inspection. Traditional machine tools may struggle to address these problems effectively due to their structural limitations.

Comparison of traditional and bridge - type machine tool structures

Technical Differences: Traditional vs. Bridge - Type Structures

Traditional machine tools usually have a relatively simple structure, where the moving parts may cause significant vibration during operation. In contrast, the bridge - type double - column structure features a fixed cross - beam and workbench design. This design enhances the rigidity of the machine tool. According to vibration test data, the vibration amplitude of a bridge - type double - column CNC milling machine can be reduced by up to 50% compared to traditional machines. The fixed cross - beam and workbench minimize the transmission of vibration, ensuring better processing accuracy and surface quality.

Real - World Applications: Performance Advantages of Bridge - Type Double - Column Machine Tools

Let's take a typical iron mold milling scenario as an example. In a mold manufacturing factory, they were facing challenges in machining complex iron molds with high precision. After switching to a bridge - type double - column CNC milling machine, the production efficiency increased by 30%. The machine was able to maintain a high level of accuracy throughout the machining process, reducing the scrap rate from 10% to 2%. Engineers on - site observed that the machine's stable operation allowed for continuous and precise machining, even for intricate mold details.

Bridge - type double - column CNC milling machine in operation

Daily Maintenance for Long - term Stability

To ensure the long - term stable operation of the bridge - type double - column CNC milling machine, proper daily maintenance is crucial. Here are some key points:

  • Lubrication: Regularly lubricate the moving parts of the machine, such as the guide rails and ball screws. This can reduce friction and wear, extending the service life of the components. It is recommended to lubricate every 8 - 10 hours of operation.
  • Cleaning: Keep the machine clean, especially the workbench and the cutting area. Remove chips and debris promptly to prevent them from affecting the machine's operation. A daily cleaning routine is necessary.
  • Inspection: Regularly inspect the machine's electrical systems, hydraulic systems, and mechanical structures. Check for loose connections, leaks, and abnormal noises. A comprehensive inspection should be carried out at least once a week.

Why Choose Bridge - Type Double - Column CNC Milling Machines?

By choosing a bridge - type double - column CNC milling machine, manufacturers can significantly improve the efficiency and quality of iron mold processing. Kaibo CNC, with its professional strength and global trust, offers high - quality bridge - type double - column CNC milling machines. Our machines are designed to meet the most demanding requirements of precision manufacturing.

Kaibo CNC bridge - type double - column CNC milling machine

If you are looking to enhance your iron mold manufacturing capabilities and ensure the long - term stability of your machine tools, don't hesitate to contact us. Discover how Kaibo CNC's bridge - type double - column CNC milling machines can transform your production process. Click here to learn more and get in touch with our experts!

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