With the extensive use of CNC woodworking lathes by the majority of furniture factories and self-employed individuals, everyone should know a lot about CNC woodworking lathes. However, with the continuous development and innovation of CNC woodworking lathes, there are more and more functions of CNC woodworking lathes on the market, and the processed products are also diversified and complicated, and the processed products are more and more popular with users. With the current use of woodworking lathes, everyone has some questions about the errors generated during its processing. What are the specific reasons?

Causes of problems during processing

CNC woodworking lathe processing analysis analysis of the reasons for the machining errors of CNC woodworking lathes. CNC woodworking lathes will inevitably have some errors during processing. In order to reduce the harm caused by these errors, we need to first understand the reasons for these errors. .

The error caused by the deformation of the process system caused by the cutting load: including the error caused by the deformation of the machine tool, tool, workpiece and fixture. This error, also known as "letting the knife", causes the shape distortion of the machined part, especially when machining thin-walled workpieces or using slender tools, this error is more serious. External disturbance error: random error caused by changes in environment and operating conditions.

The test error of the detection system includes the following aspects: the error of the measurement sensor feedback system itself caused by the manufacturing error of the measurement sensor and its installation error on the machine tool; the measurement sensor caused by the error of the machine tool parts and mechanism and the deformation in use. error occurred. Errors caused by some manual operations, and some data errors of programming programs.

How to install the tool

Most of us have such practical experience: when turning the outer circle, it is better that the tool tip of the turning tool is slightly higher than the rotation center of the CNC woodworking lathe. They understand that the purpose of rough turning is to remove the machining allowance as quickly as possible, and the machining accuracy is generally not high. For this reason, we need to increase the strength of the cutter head, increase the cutting amount to improve production efficiency, and at the same time ensure that the cutter Durability, extended tool life and other benefits.

And all of these, as long as the tool tip is slightly higher than the rotation center of the CNC woodworking lathe, the above purpose can be achieved, so this sentence has been deeply ingrained in the subconscious, but whether the turning tool should be strictly aligned with the CNC woodworking lathe when finishing the outer circle. On the issue of the center of rotation, most people do not think deeply! CNC woodworking lathe is a common equipment for wood products processing, and it is also the embodiment of the application of CNC technology in woodworking lathes.

The wood product processing of CNC woodworking lathes is automated, making the production process convenient. Although the machining process is worry-free, in the process of installing the tool, it is necessary to ensure the correctness and accuracy of the installation. Before processing wood, when installing the turning tool, we should not only pay attention to whether the extension length and rigidity of the tool can meet the processing needs, but also consider whether the installation angle of the tool is reasonable, and at the same time, we must also meet the requirements that the tool tip is strictly aligned with the workpiece. The problem with the center of rotation.

Conclusion

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