Precautions for CMM in mold inspection. The CMM plays a very important role in the current industrial production. Many enterprises use the CMM more and more frequently in the process of realizing standardization and standardized enterprise production. Even many enterprises rely on the CMM in the product quality control. At present, in the production process of early industrial machinery field, High precision and sophisticated measuring equipment must be used in almost all mold production and manufacturing. The three-dimensional measuring instrument has a wide range of applications at present, Zui. What are the precautions for the operation of three-dimensional coordinates when measuring molds?

*The CMM mold products must comply with the relevant operating specifications, which is the basic principle of Zui. Before hoisting the mold product workpiece, we should check the position of the probe. If it is not at the original point, we must restore it to the original point. At the same time, we should leave some large operating space for the workpiece, which can help us to have enough space when measuring and avoid touching the measuring instrument.

Second, install the parts in the correct way, because it directly determines the precision of the measured mold, and at the same time, pay attention to the isothermal requirements of the measuring machine.

Third, in order to obtain precise mold measurement results when using, it is critical to establish a correct coordinate system. When the program runs automatically, it is necessary to prevent interference between the probe and the workpiece.

After Zui, we need to remind all operators that if the measured work-piece mold is particularly large, we can move it down from the workbench immediately after the measurement is completed, because it may directly crush the workbench, resulting in inaccurate measurement effect. Remember to clean and maintain it after use.