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国外对八十年代及到二○○○年为止的机床技术发展作了大量预测工作,提出了机床发展的省力化、自动化、柔性化、系统化、节能、安全、无公害、强力高刚度化、提高可靠性与寿命等一系列课题,加强了机床基础技术和配套技术的研究。现将有关情况介绍如下:一、机床液压技术液压技术是机床的基础技术之一,在机床行业中,从品种上看约占50—60%,从产量看约占35—40%。液压元件是
A great deal of prediction work has been done on the development of machine tool technology in the 1980s and 2000, and the labor-saving, automation, flexibility, systematization, energy saving, safety, pollution-free and strong rigidity , To improve reliability and life span and a series of topics, to strengthen the basic machine tool technology and supporting technology research. Now the situation is described below: First, the hydraulic machine technology Hydraulic machine tool technology is one of the basic technologies in the machine tool industry, from the species point of view about 50-60%, from the output of about 35-40%. Hydraulic components are