低温电镀复合片石油全面钻头的研制

Development of Low temperature Electroplated PDC Petroleom Rock Bits

采用低温电镀工艺（室温）生产复合片石油全面钻头，或者说复合片镶嵌在钻头钢体上而形成完整的复合片石油全面钻头的整个生产过程中完全不受高温影响。因而最大限度地保护了复合片和金刚石，提高了钻头使用品质。现已获得较理想的经济指标，受到生产用户好评。

In the manufacturing process of PDC rock bits, PDC cutters of the bits will not be negatively affected by high temperature, so that better performance can be expected. This kind of bits has been well received by users.