论文部分内容阅读
试验研究表明对新一代钢材切削刀具的涂层和基体材料进行优化能大幅度地提高刀具对钢材的切削性能 ,刀具的使用寿命比现有刀具提高 80 %。新刀具的成功主要在于它采用了崭新的粘结工艺 ,使刀具的涂层比传统涂层硬质合金厚 2 5 %～ 75 %。用这种粘结法将多道涂膜粘合成新的涂层
Experimental studies show that optimizing the coating and matrix of a new generation of steel cutting tools can greatly improve the cutting performance of the tool on the steel, the service life of the tool is increased by 80% than existing tools. The success of the new tool lies mainly in its use of a new bonding process that allows the tool coating to be 25% to 75% thicker than conventional coated cemented carbide. With this bonding method, multiple coatings are bonded to a new coating