Cemented carbide rod demand rises


In recent years, the output of domestic cemented carbide bars has been increasing, but with the continuous expansion of demand, the market is in short supply, and its quality inspection needs are also facing difficulties. At present, the inspection of cemented carbide bars in China generally adopts the manual method, which consumes a lot of manpower and the inspection results are unstable. The automatic inspection equipment is gradually favored by the majority of manufacturers.

According to relevant information, cemented carbide rods have a series of excellent properties such as high hardness, high wear resistance, high strength, bending resistance, and long tool life. Cemented carbide rods are the blanks for making drills and cutting tools. At present, the powder extrusion molding process is mainly used. Now it is widely used in the production of drill bits, automobile tools, printed circuit board tools, engine tools, integral end mills, integral reamers, engraving knives, etc., and can also be used to make punches, mandrels, tips and perforation tools.

With the soaring market demand, ultra-fine grained cemented carbide rods have become more and more widely used. In the field of high-speed cutting, due to the high standard requirements for tool safety, reliability and durability, the internal and surface quality requirements of solid carbide tools are also more stringent. With the continuous improvement of the internal quality of cemented carbide rods, especially ultra-fine cemented carbide materials, the quality of the surface of solid carbide tools has received more and more attention.

Chengdu Tianheng Cemented Carbide Tools Co., Ltd. provides various solid carbide cutting tools (such as milling cutters, drills, engraving knives, gauges, plug gauges) with cemented carbide rods and cemented carbide extrusion profiles. There are a variety of materials to choose from, and a variety of tungsten carbide rods for punching needles and punches are also available.

Post time: Mar-01-2022