Manhart How to improve the cutting efficiency of CNC rolling machines?

To improve the cutting efficiency of CNC rolling machines, we can start from the following aspects. The following is a detailed analysis and measures:
1. Optimize cutting parameters
1. **Cutting speed**: Selecting a reasonable cutting speed is the key to improving cutting efficiency. Too fast cutting speed may cause increased tool wear, while too slow cutting speed will prolong the processing time. Therefore, the cutting speed should be set reasonably according to factors such as workpiece material, tool type and machine tool performance.
2. **Feed rate**: Increasing the feed rate can improve cutting efficiency to a certain extent. However, excessive feed rate may cause problems such as increased cutting force and decreased workpiece surface quality. Therefore, when setting the feed rate, factors such as cutting efficiency, workpiece quality and machine tool performance should be considered comprehensively.
3. **Cutting depth**: Appropriately increasing the cutting depth can reduce the number of cuts and improve cutting efficiency. However, excessive cutting depth may also cause problems such as increased cutting force and increased tool wear. Therefore, when setting the cutting depth, factors such as cutting efficiency, tool life and workpiece quality should be weighed.
2. Optimize tool selection
1. **Tool type**: Select the appropriate tool type according to the processing material and processing requirements, such as carbide tools, ceramic tools, etc. Different types of tools have different cutting performance and application range. Choosing the right tool can improve cutting efficiency.
2. **Tool coating**: Selecting tools with appropriate coatings can improve the wear resistance and cutting performance of the tool. The coating can reduce the friction between the tool and the workpiece, reduce the cutting temperature, and thus improve the cutting efficiency.
3. **Number of tools**: Reasonable configuration of the number of tools can ensure the continuity of the processing process and avoid downtime caused by frequent tool replacement. At the same time, according to the processing requirements, you can consider using multiple tools for processing at the same time to further improve the cutting efficiency.
3. Optimize the process route
1. **Reduce the number of tool changes**: When designing the processing technology, the number of tool changes should be minimized to shorten the processing time. This can be achieved by reasonably arranging the processing sequence, using composite tools, etc.
2. **Reasonable arrangement of processing sequence**: According to the structure and processing requirements of the workpiece, reasonable arrangement of the processing sequence can ensure continuity and efficiency in the processing process. For example, rough machining can be performed before finishing, or inner hole machining can be performed before outer shape machining, etc.
3. **Optimize cutting path**: Optimizing cutting path can reduce idle travel time and cutting time and improve cutting efficiency. This can be achieved by adopting the shortest path algorithm, optimizing tool trajectory, etc.
IV. Improve programming skills
1. **Optimize CNC programming**: The use of advanced CNC programming technology and software can optimize the processing process and improve cutting efficiency. For example, the use of automatic programming technology can reduce programming time; the use of simulation technology can predict potential problems in the processing process and make optimization adjustments.
2. **Reasonable arrangement of processing tasks**: According to the performance and processing requirements of the machine tool, reasonable arrangement of processing tasks can ensure full utilization and efficient operation of the machine tool. For example, multiple processing tasks can be combined into one program for batch processing; or priority can be sorted according to the urgency and importance of the processing tasks.
V. Equipment maintenance and maintenance
1. **Regular maintenance**: Regular maintenance of CNC rolling bending machines can ensure the stability and reliability of the machine tool, reduce downtime due to failures, and improve cutting efficiency.
2. **Replace worn parts in time**: Regular inspection and replacement of worn parts can ensure that the accuracy and performance of the machine tool are maintained, thereby improving cutting efficiency.
In summary, improving the cutting efficiency of CNC rolling machines requires multiple aspects, including optimizing cutting parameters, optimizing tool selection, optimizing process routes, improving programming skills, and equipment maintenance and maintenance. By comprehensively applying these measures, the cutting efficiency of CNC rolling machines can be significantly improved, and production benefits can be improved.