절삭 공구의 처리 방법 및 절삭 공구

• Main Authors: HOLMSTROEM ERIK, GARCIA JOSE LUIS, BLOMQVIST ANDREAS
• Format: Patent
• Language: Korean
• Published: 04.03.2021
• Subjects: ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL; ALLOYS; BORING; CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; COMBINED OPERATIONS; DIFFUSION TREATMENT OF METALLIC MATERIAL; FERROUS OR NON-FERROUS ALLOYS; GRINDING; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; METALLURGY; OTHER WORKING OF METAL; PERFORMING OPERATIONS; POLISHING; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; TRANSPORTING; TREATMENT OF ALLOYS OR NON-FERROUS METALS; TURNING; UNIVERSAL MACHINE TOOLS

본 발명은 초경합금 또는 서멧 기재를 포함하는 절삭 공구의 처리 방법에 관한 것으로, 절삭 공구는 100 ℃ 이상의 온도에서 숏 피닝을 받는다. 절삭 공구는 전형적으로 레이크 면 (2), 플랭크 면 (3) 및 그 사이에 있는 절삭 날을 포함하고, 숏 피닝은 적어도 절삭 공구의 레이크 면에서 수행된다. 본 발명은 또한 전술한 방법으로 처리된 절삭 공구에 관한 것이다. The present disclosure relates to a method of treating a cutting tool of a cemented carbide or cermet substrate, wherein the cutting tool is subjected to shot peening at a temperature of or above 100° C. The cutting tool typically has a rake face, a flank face and a cutting edge extending therebetween. The shot peening is performed at least on the rake face of the cutting tool. The present disclosure also relates to a cutting tool treated with the method.