During the processing of the engraving machine, there is a problem that the processing quality is not high. And why the processing quality is not high, the relevant departments have done a careful analysis and proposed solutions:
The low processing quality is usually reflected in two aspects: the dimensional accuracy is not high and the surface roughness does not meet the requirements. The main reasons for these two phenomena are:
1) Process system stiffness. Includes the stiffness of machine tools, fixtures, tools and workpieces.
2) Processing technology. Is the cutting usage setting in the programming correct, the path is correct, and the speed parameter is correct.
3) Tool selection and tool quality. Whether the tool is suitable for the machining of the current workpiece and whether the tool is seriously worn.
4) Whether the spindle bearing of the engraving machine is used properly and the quality is passed.
So what can we do to improve the quality of processing?
1. Set the correct and reasonable processing path.
Whether the path is correct and reasonable has a great influence on the processing quality. If the machining process is unreasonable during programming, such as the path spacing setting is too large, the setting of the cutting method is unreasonable, etc., which will affect the final processing quality, for example, the surface roughness of the product does not meet the requirements. . If the path is set incorrectly, such as an overcut path, the product size will not directly meet the requirements.
2. Set reasonable feed rate parameters.
Whether the feed rate is appropriate or not will also affect the final product quality. For example, when surface finishing is performed, the feed rate that is too high cannot be set.
3. Select the appropriate tool type and ensure that the tool quality and tool are within normal wear range.
In other words, it is necessary to ensure that the type and size of the tool in the machining are correct, and that the tool with severe wear cannot be used, and only such processing quality can be guaranteed.
4. Install high quality engraving machine spindle bearings.Reasons and solutions for the low quality of engraving machine
During the processing of the engraving machine, there is a problem that the processing quality is not high. And why the processing quality is not high, the relevant departments have done a careful analysis and proposed solutions:
The low processing quality is usually reflected in two aspects: the dimensional accuracy is not high and the surface roughness does not meet the requirements. The main reasons for these two phenomena are:
1) Process system stiffness. Includes the stiffness of machine tools, fixtures, tools and workpieces.
2) Processing technology. Is the cutting usage setting in the programming correct, the path is correct, and the speed parameter is correct.
3) Tool selection and tool quality. Whether the tool is suitable for the machining of the current workpiece and whether the tool is seriously worn.
4) Whether the spindle bearing of the engraving machine is used properly and the quality is passed.
So what can we do to improve the quality of processing?
1. Set the correct and reasonable processing path.
Whether the path is correct and reasonable has a great influence on the processing quality. If the machining process is unreasonable during programming, such as the path spacing setting is too large, the setting of the cutting method is unreasonable, etc., which will affect the final processing quality, for example, the surface roughness of the product does not meet the requirements. . If the path is set incorrectly, such as an overcut path, the product size will not directly meet the requirements.
2. Set reasonable feed rate parameters.
Whether the feed rate is appropriate or not will also affect the final product quality. For example, when surface finishing is performed, the feed rate that is too high cannot be set.
3. Select the appropriate tool type and ensure that the tool quality and tool are within normal wear range.
In other words, it is necessary to ensure that the type and size of the tool in the machining are correct, and that the tool with severe wear cannot be used, and only such processing quality can be guaranteed.
4. Install high quality engraving machine spindle bearings.
