NC Machine Tools as Electric Energy Users

摘要: NC machine tools are characterized by very high levels of electric installed power - and particularly spindle if compared with traditional ones. It is important therefore to examine the aforementioned justified from point view working requirements, considering obvious necessity energy savings also in field metal removal production. As a matter fact an motor featured low efficiency underutilized. In order ascertain actual demand tools, Authors performed large series experimental tests on many types such machines, workshops different size The results this research subject present paper.