Coordinate measurement is a common testing method in modern industrial production, and in coordinate measurement, the material of the base is very important. At present, the common CMM base materials on the market are granite, marble, cast iron and so on. Among these materials, granite base is superior, and the following article will discuss the advantages and disadvantages of granite base and other materials.
Advantages:
1. High stability
The granite base has extremely high stability and rigidity, and is not easily affected by temperature and environment. Granite itself is a natural rock, with very high density and hardness, its texture, grain, crystal flower, etc. are very clear, not easily affected by external factors, so there is rarely deformation, deformation or shrinkage.
2. Strong wear resistance
The hardness of the granite base is very high and it is not easy to scratch or wear. In the process of use, the moving probe of the coordinate measuring machine is very sensitive, so the base needs to have a high wear resistance, and the hardness and density of the granite base ensure that it is very good wear resistance and is not easy to be worn by long-term use.
3. High density
The density of the granite base is greater than that of other materials, so it is easy to maintain stability during machining and easy to resist severe vibration and heavy load vibration.
4. Beautiful and generous
The granite base material itself is very beautiful, elegant appearance, can improve the overall aesthetic sense of the coordinate measuring machine, and is welcomed by customers.
Cons:
1. The price is high
Because the granite base has high stability and hardness, and has a natural and beautiful appearance, the cost is relatively high, and it is a relatively high-end choice, and it is relatively difficult to carve and process granite. However, in long-term use, the stability, wear resistance and other advantages of granite base are of great help to improve industrial quality, save labor and material costs, and improve enterprise work efficiency.
2. Uneven quality
The uneven quality of the granite base may also have some problems, especially in the selection of better quality rocks need to be paid attention to to prevent instability and even defects.
In short, granite base is a more ideal choice in coordinate measurement, to meet the requirements of high precision, high stability and high aesthetics, many coordinate measurement manufacturers and users on the market today choose granite base to improve product quality and efficiency. Although the price is relatively high, it can obtain superior economic and social benefits through long-term use. If you need to choose a CMM base, a granite base is an unmissable choice.
Post time: Mar-22-2024