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日本丰田工机已成功的将超精密外圆磨床实现了计算机数字控制化、他们把超精密万能磨床GUX25型的超精密技术和计算机效控技术相结合,开发出GXN25型。该种计算机数控超精密外圆磨床在世界上属首创。 GXN25型的研制,从多品种少量到大量生产,以广泛需要的某些中小精密零件的加工自动化为目的。其开发要点放在高精度、精度的高稳定性及使用方便上。
Japan’s Toyota Engineering Machine has been successfully ultra-precision cylindrical grinding machine to achieve a digital computer-controlled, they ultra-precision universal grinder GUX25-type ultra-precision technology and computer control technology to develop the GXN25 type. This kind of computer numerical control ultra-precision cylindrical grinding machine is the first in the world. GXN25 type of development, from a small variety of small quantities to mass production, in order to widely needed some small and medium precision machining parts for the purpose of automation. Its development points on the high-precision, high precision and easy to use.