What should I do if the taper of wire cutting is not accurate? [Zhikai CNC professional answer]

When the taper of wire cutting is very different, it may cause the workpiece size to be inaccurate or even fail to meet the design requirements. To solve this problem, the following methods can be adopted:

1. Check the molybdenum wire:

First, it is necessary to check the molybdenum wire of the wire cutting machine to ensure that the diameter and tension of the cutting wire meet the requirements to ensure that the molybdenum wire can accurately cut the workpiece.

2. Adjust cutting parameters:

During the wire cutting process, the setting of cutting parameters has a great influence on the accuracy of the workpiece size. You can try to adjust the cutting speed, pulse frequency, pulse width and other parameters to find the best combination of cutting parameters to reduce the taper error.

3. Optimize workpiece clamping method:

The way the workpiece is clamped during the wire cutting process will also affect the taper error. You can try to change the design of the fixture, increase the clamping force, and reduce the deformation of the workpiece during the cutting process, thereby reducing the taper error.

4. Control cutting speed:

In order to avoid the problem of inaccurate taper, it is also necessary to control the cutting speed to ensure stable processing quality during the cutting process. Generally speaking, the cutting speed should be selected with a suitable value and kept stable.

5. Pre-processing:

Before wire cutting, the workpiece can be subjected to some pretreatment, such as heat treatment, surface treatment, etc. These pretreatments can change the physical properties of the workpiece, thereby reducing deformation and error during wire cutting.

6. Testing and calibration:

After the online cutting is completed, the workpiece needs to be inspected and corrected. The size of the workpiece can be measured using a measuring instrument, and then corrections can be made based on the measurement results. If the taper error is found to be large, some compensation measures can be taken, such as re-cutting, grinding, etc.

In short, the solution to wire cutting taper error needs to comprehensively consider multiple factors such as cutting tools, cutting parameters, workpiece clamping methods, etc. By continuously adjusting and optimizing these factors, the taper error can be reduced and the accuracy and quality of wire cutting can be improved.

Zhikai independently developed the Coolcut wire cutting control system. There is no need to install a driver. You can use it by plugging in the network cable and opening the software. It is not picky about the computer and supports the one-key threading function. For more detailed information, please contact Zhikai CNC: 180-1313-1588!