【摘要】 介绍了实现高速干切削冷铸轧辊的条件，及其所使用的PCBN刀具的结构、性能特点和制造技术。更多还原

【Abstract】 Not only reported the conditions of using high -speed and dry-cutting turning rolls bat also introduced the properties and mechanism and manufacturing of the cutting tool of PCBN.更多还原