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When making measurements with a coordinate measuring machine (CMM), there are several important considerations to follow to ensure the accuracy and reliability of the measurements.

There are many kinds of mechanical parts of the coordinate measuring machine, we need daily maintenance is the transmission system and the components of the air system, the frequency of maintenance should be determined according to the environment of the measuring machine.

The appearance of CMM is a milestone in the transition of measuring instrument from classical mode of action to modern automatic testing technology. CMM has an important process for 3D measurement technology in the following aspects.

With the improvement of people's living standards and the rapid development of manufacturing industry, especially machine tools, machinery, automobiles, aerospace and electronics industries, the development and production of various complex parts require advanced testing technology.

Coordinate measuring machine (CMM) is a high-efficiency precision measuring instrument developed in the late 1960s. Its emergence, on the one hand, is due to the needs of production development.

There are three kinds of measurement methods in general point measurement: direct measurement, program measurement and self-learning measurement.

A Coordinate Measuring Machine (CMM) is a device used to accurately measure the geometry of an object. According to different measurement methods, CMM can be divided into the following categories:

If the CMM uses a triangular beam structure as its beam, it may have the following adverse effects on the accuracy.

As an important part of mechanical structure, the design and shape of the beam directly affect the stability and bearing capacity of the structure. A triangular beam is a common beam design that consists of three interconnected triangles, often used to support and carry heavy loads. Although triangular beam structures have advantages in some respects, they may also have some structural defects.

A typical CMM inspection system consists of four parts: the measuring probe quill, the probe extension, the stylus adjustment or extension, and the stylus.

In the process of product testing, if it is found that the test data of the same program or the same part during multiple tests are greatly different, the output is inconsistent, or it is different from the actual assembly situation, it needs to be checked and analyzed from several aspects. Here are the main points.

In the modern manufacturing industry, CMM is increasingly used in the production process, making the goal and key of product quality gradually change from final inspection to manufacturing process control.