EPS Cutting Machine Mainly Depends On
EPS Cutting Machine mainly depends on
Now the development of many industries are inseparable from the steel plate materials, such as automobiles, ships, steel, railway and other industrial development. However, the processing of metal plate, but also inseparable from the cutting machine. China's cutting machine replacement speed is relatively fast, review the development history of cutting machine, cutting machine is divided into manual cutting, small sports car cutting machine, semi-automatic cutting machine, CNC cutting machine, robot manipulator cutting technology.
Now the cutting machine market is facing several development priorities: the first is the cutting machine product innovation, after the development of 2011, cutting machinery industry poured out more and more manufacturers, some small-scale cutting machine business blindly chase With imitation of other people's equipment production, product quality is not guaranteed under the premise of the enterprise's core competitiveness of the product, the long run, the enterprise is bound to flood in the rapid development of the economy, and ultimately eliminated. Cutting machine enterprises in order to develop by leaps and bounds, we must have the core competitiveness of the market, with their own unique products. Followed by cutting machine products, high-tech, advanced cutting machine equipment since 2011, large-scale development, a number of large-scale cutting machine factory production requirements are getting higher and higher, CNC cutting machine to improve the degree of automation more and more Large manufacturers welcome, so take the development of high-tech road Zhang has become the latest development direction of the machinery industry.
Cutting surface roughness mainly depends on the following three aspects:
① the inherent parameters of the cutting system, such as spot mode, focal length;
② cutting process can adjust the process parameters, such as power size, cutting speed, auxiliary gas type and pressure;
③ physical properties of processing materials, such as the absorption rate, melting point, melting metal oxide viscosity coefficient, metal oxide surface tension.
In addition, the thickness of the workpiece also has a great impact on the quality of the cutting surface. In contrast, the smaller the thickness of the metal workpiece, the higher the cutting surface roughness level.
To obtain a better surface quality level, the power, cutting speed and other process parameters must be optimized several times. In general, for materials with the same characteristics and thickness, the process parameters have a set of optimal cutting process parameters. Will also yield a different incision surface quality. The melting point of the metallic material is low, the thermal conductivity is large, the viscosity coefficient of the melt is small, the surface tension of the metal oxide is small, and the surface quality is easy to be obtained at the time of cutting. When cutting the plate, it is easy to measure the surface quality, but it is difficult to measure it directly when it is finely machined or cut, and the surface quality can only be controlled by optimizing the test parameters. Therefore, in order to facilitate the realization of automated cutting, should establish the external optimization parameters and surface quality level of the corresponding relationship.