The accuracy requirements of machining personnel are generally based on“ μ” As a unit, Xiaobian overheard a colleague exclaim that "in Japan, CNC can realize nano processing". Japan is quite proficient in precision machining. Today, we will take stock of the ultra precision machining technology of neighboring countries.
What machine tools are used for F22 machining in the United States—— SNK gantry pentahedron
SNK new Japanese machine tool was founded in 1898. Its main products include FMS, FMC, gantry machining centers, gantry boring and milling machines, and other machining centers, various automatic machines and various special machine tools. With 691 employees, it is a small and medium-sized enterprise to the letter.
The machine tool with the highest precision in the global ultra precision machining field
Jtekt owns Jtekt, Koyo, Toyoda and other brands. It is a company that provides technical support for "dynamic things" such as automobiles, Shinkansen, aircrafts and robots. It is closely related to daily life.
Ahn15-3d free-form surface diamond machining machine from jtket, Japan is mainly used for ultra precision turning and grinding of various optical lens and blue light lens molds. The performance of this machine has reached 30nm part forming accuracy and 1nm RA surface roughness, which is nearly 8 times higher than the three military artifacts (lodtm and dtm-3 of LLNL in the United States and oagm2500 of cupe in the United Kingdom) only in terms of machining accuracy.
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