When do you need to do precision testing for CNC machine tools?

[Jacob]

When do you need to do machine tool accuracy testing
After the machine tool is installed or 3-6 months after the new machine is used, it is generally necessary to test the performance of the machine tool to determine that the machine tool meets the processing requirements. Thereafter, the test is carried out once a year, or there is a suspicion of changes in the performance of the machine tool, or there is a pre-implementation test of a major machining project to determine that the machine tool performance is qualified.

The periodic detection of machine tool accuracy and the accuracy of CNC machine tools is the most important guarantee for improving the processing rate of products, which helps to greatly reduce machine tool downtime, reduce scrap, reduce costs, and improve customer satisfaction. As a common tool for dimensional measurement, coordinate measuring machine is the main means to obtain accurate dimensional data, and it is also the basis for quality control and quality assurance. Irregular machine tool accuracy testing also helps to develop preventive maintenance plans, reduce equipment damage, and reduce corporate risks.

[Thomes JJ]

This is yet another crucial phrase used in CNC machining. This phrase also describes how reliable a machine tool is. In essence, precision is a measure that describes a measurement system’s capacity to consistently return the same measure. You might refer to it as the measurement system’s repeatability. Therefore, you must ensure strong repeatability of the system if you want to obtain accurate information that you can utilize for further calculations. In addition, it is crucial that a measurement system be both accurate and exact.

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