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1. (WO2020002664) METHOD OF TREATING A CUTTING TOOL, AND A CUTTING TOOL
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2020/002664 International Application No.: PCT/EP2019/067455
Publication Date: 02.01.2020 International Filing Date: 28.06.2019
IPC:
B24C 1/02 (2006.01) ,B24C 1/10 (2006.01) ,B23B 27/14 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
24
GRINDING; POLISHING
C
ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
1
Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
02
for sharpening or cleaning cutting tools, e.g. files
B PERFORMING OPERATIONS; TRANSPORTING
24
GRINDING; POLISHING
C
ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
1
Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
10
for compacting surfaces, e.g. shot-peening
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B
TURNING; BORING
27
Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
14
Cutting tools of which the bits or tips are of special material
Applicants:
AB SANDVIK COROMANT [SE/SE]; Mossvägen 10 811 81 SANDVIKEN, SE
Inventors:
BLOMQVIST, Andreas; SE
HOLMSTRÖM, Erik; SE
GARCIA, José, Luis; SE
Agent:
SANDVIK ASSOCIATION; Sandvik Intellectual Property AB 811 81 SANDVIKEN, SE
Priority Data:
18180763.729.06.2018EP
18180801.529.06.2018EP
18180803.129.06.2018EP
Title (EN) METHOD OF TREATING A CUTTING TOOL, AND A CUTTING TOOL
(FR) PROCÉDÉ DE TRAITEMENT D'UN OUTIL DE COUPE, ET OUTIL DE COUPE
Abstract:
(EN) The present invention relates to a method of treating a cutting tool (1) comprising 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 comprises a rake face (2), a flank face (3) and a cutting edge there between, and said shot peening is performed at least on the rake face of the cutting tool. The present invention also relates to a cutting tool treated with said method.
(FR) La présente invention concerne un procédé de traitement d'un outil de coupe (1) comprenant un substrat en cermet de carbure métallique ou cermet, l'outil de coupe étant soumis à un grenaillage à une température supérieure ou égale à 100 °C. L'outil de coupe comprend typiquement une face de dépouille (2), une face de flanc (3) et un bord de coupe entre celles-ci, et ledit grenaillage est réalisé au moins sur la face de dépouille de l'outil de coupe.La présente invention concerne également un outil de coupe traité avec ledit procédé.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)