Gap between domestic CNC lathes and foreign CNC lathes
Author: Shenzhen Jin Haixing Electrical Co., Ltdissuing time:2018-03-09 08:58:21view：350【SML】
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...
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.
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
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.
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.
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.