PCD刀具材料的主要优点：①PCD的硬度可达8000HV，为硬质合金的80～120倍；②PCD的导热系数为700W/mk，为硬质合金的1.5～9倍，甚至高于PCBN和铜，因此PCD刀具热量传递迅速；③PCD的磨擦系数一般仅为0.1～0.3（硬质合金的磨擦系数为0.4～1）,因此PCD刀具可显著减小切削力；④PCD的热膨胀系数仅为0.9×10－6～1.18×10－6，仅相当于硬质合金的1/5，因此PCD刀具热变形小，加工精度高；⑤PCD刀具与有色金属和非金属材料间的亲和力很小，在加工过程中切屑不易粘结在刀尖上形成积屑瘤；⑥由于PCD烧结体表现为各向同性，因此不易沿单一解理面裂开。 比拓超硬材料有限公司通过独特的高温高压方式合成的刀具用PCD材料，具有高金刚石－金刚石键合，可广泛应用于非铁金属、非铁金属合金材料的高速高效加工，具有高耐磨性、高稳定性特点。 PCD Blanks for tools-----Premium quality from B-to-O  Suitable for Laser cutting and EDM.  Normal shape is round, It can be cut into triangles,rectangles,square or as request  Available in overall thickness as followings: 0.8mm,1.0mm,1.2mm,1.6mm, 2.0mm, 3.2mm,4.0mm.  Available Grain size : 0.5-1μm,5μm,10μm,25μm,30μm,2-30μm  Application-----PCD blanks for wood working and metalworking. PCD turning tools, PCD boring tools, PCD reamers, PCD milling tools. The PCD blanks is used in many different fields including aviation, the car industry, electronics, and the wood and stone industry. It applies to various materials such as nonferrous metal, tungsten carbide, ceramic, nonmetal and composite material. PCD blanks selected according to your requirements Package: Standard package :5pcs/plastic disc box , Special package is available as Customer required and extra cost be partly charged B-to-O’s PCD blanks widely applied to cutting tools machining of woodworking,&metalworking, Especially we have complete &maturity product series for different woodworking procedures in various tools .

MOQ: 1

4