Superhard cutter for machining hard cast iron and cast aluminum alloy

• Main Authors: WANG SEN, ZHANG SHUFENG, QIN LI, LI TENGFEI, GUO WEI, MA JUNBIN, HAN MIN, TIAN LEIYUAN, YANG FANG, YI HENGXIN
• Format: Patent
• Language: Chinese; English
• Published: 03.05.2024
• Subjects: BORING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; TRANSPORTING; TURNING

The utility model discloses a superhard cutter for processing hard cast iron and cast aluminum alloy, which comprises a cutter head and a cutter handle, the cutter handle is connected with the cutter head through a connecting component, a blade is arranged in the cutter head, an adjusting component is arranged between the blade and the cutter head to adjust the position of the blade relative to the cutter head, and a coating is arranged on the surface of the blade. According to the utility model, the AlCrN coating and the AlCrTiSiN coating are arranged at the position to the blade, so that the technical problems in the prior art that the outer diameter of a piston made of an iron-containing material is inconvenient to process and the actual use effect is reduced due to the fact that a PCD cutter is easy to generate chemical reaction on an iron-containing workpiece can be effectively solved; meanwhile, the structure that the tool bit is installed in a separated mode is adopted, the tool bit can be replaced con