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Gap between domestic CNC lathes and foreign CNC lathes

Author: Shenzhen Jin Haixing Electrical Co., Ltdissuing time:2018-03-09 08:58:21view:350SML

The number of axes of a CNC lathe is generally used as a criterion for judging the level of a lathe in the industry. In general, a CNC lathe having more than five axes can be called a high-grade lathe, and a lathe having less than three axes is a low-end lathe. In the processing industry, the sign of whether or not pro...
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The number of axes of a CNC lathe is generally used as a criterion for judging the level of a lathe in the industry. In general, a CNC lathe having more than five axes can be called a high-grade lathe, and a lathe having less than three axes is a low-end lathe. In the processing industry, the sign of whether or not production equipment is modernized is whether this company is equipped with CNC lathes, which is the consensus of the precision machining industry. The automation and intelligence of processing machines is the direction of development in this industry, and the processing technology is highly integrated.

The machine tool industry in China has struggled with the struggle of several generations of craftsmen. Since the early days of the founding of the People’s Republic of China, there have been more than 1,000 simple belt machine tools and now have more than one million machine tools. It has become a third-largest machine tool producer in the world. It can be said that it has made great achievements, but we have to admit that there are still obvious gaps between our country's machine tools and some of the world's big-name machine tools, so that domestic CNC lathes and foreign countries The gap between CNC lathes is mainly reflected in what areas. The following Xiaobian will introduce them in detail:

First, there is still a big gap between accuracy and stability. For example, foreign high-end five-axis linked lathes can already reach 1,500 hours and zero failures, while domestic stability can only reach two-thirds of its level.

Secondly, the gaps in software systems are also obvious. The software system is the core of the machine tools. The software systems of some traditional big brands such as Japanese MAZAK, FANUC, SIEMENS, Liebherr and other companies represent almost the highest level of the entire machine tool industry. They Most of the machine tools and software systems are packaged and sold, and currently the domestic high-end machine tool software systems are almost all imported from these companies.

Third, the matching of CNC machine tools also has a clear gap. Domestically produced machine tools can be said to have reached more than 95% of the world's advanced level, but the remaining part is very difficult to catch up, such as technology and testing, etc. Currently far away from the international advanced level.
2018-03-09 350view
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