Cemented Carbide Blade Manufacturing Process

Cemented carbide blade is pressed by the prepared powder. After adding ethanol, water and organic binder, the metal powder will be further polished to produce the required particles. Only this grinding process takes 8-55 hours. The milled mixture is dried by hot nitrogen, and then sent to the laboratory for testing. After it is qualified, it will be sent to the press to be pressed according to the different shapes of the blade Pressing, the highest pressure of the pressing cutter head can reach 12 tons, and then the cutter head will be sent to the sintering furnace for hardening treatment. The hardness of the sintered cutter head can be comparable to that of diamond. Next, the cutter head will be finely polished by different grinding machines, and the cutting edge will be treated to obtain the correct shape, so as to achieve the maximum wear resistance required for processing. Finally, the tool head is coated with a thin coating. After passing the inspection, the cemented carbide tool head passes the automatic inspection, and then we will mark the material on the tool head with laser, and finally pack it. Cemented carbide blade box marked with product information, serial number and date, which is to ensure that users get excellent quality and service commitment.