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一般在机床展览会上展出的机床展品往往会夺去刀具展品的光彩,但在1993年欧洲国际机床展览会上展出的一些新型刀具由于能显著提高生产效率和刀具寿命而引起观众的极大兴趣。 瑞典Sandvik Coromant公司展出了GC 4000系列车削钢材用的硬质合金涂层刀片,刀片的涂层是由Al_2O_3,TiCN,高韧性过渡层和具有高抗塑性变形性能的基体组成。涂层和基件间具有很高的结合强度,新系列刀片由于通用性好,刀具寿命高,可以减少刀片的库存。该公司于1992年推出了GC 4025牌号,现在已有300多种刀片,可用于一般车削,但GC 4035牌号的韧
Machine tool exhibits, which are generally exhibited at machine tool exhibitions, often take the glitter of tool exhibits. However, some of the new tools exhibited at the 1993 European International Machine Tool Fair have attracted the attention of the audience due to their significantly improved productivity and tool life Big interest. Sandvik Coromant, Sweden, exhibited the cemented carbide coated inserts for the GC 4000 series of turning steels. The blade coating consists of Al 2 O 3, TiCN, high toughness transition layers and a matrix with high resistance to plastic deformation. High bond strength between the coating and the base, the new series of blades due to versatility, high tool life, you can reduce the blade inventory. The company introduced the GC 4025 brand in 1992 and now has over 300 blades for general turning, but the GC 4035 grades are tough