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1. (WO2018003721) MACHINING JIG AND PROCESSING METHOD
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Pub. No.: WO/2018/003721 International Application No.: PCT/JP2017/023334
Publication Date: 04.01.2018 International Filing Date: 26.06.2017
IPC:
B23F 23/06 (2006.01) ,B23F 5/20 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
F
MAKING GEARS OR TOOTHED RACKS
23
Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
02
Loading or chucking arrangements for workpieces
06
Chucking arrangements
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
F
MAKING GEARS OR TOOTHED RACKS
5
Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
20
by milling
Applicants:
住友電工焼結合金株式会社 SUMITOMO ELECTRIC SINTERED ALLOY, LTD. [JP/JP]; 岡山県高梁市成羽町成羽2901番地 2901, Nariwa, Nariwa-cho, Takahashi-shi, Okayama 7160192, JP
Inventors:
木口 博文 KIGUCHI Hirofumi; JP
Agent:
二島 英明 NISHIMA Hideaki; JP
中田 元己 NAKATA Motomi; JP
森田 剛史 MORITA Takeshi; JP
高城 政浩 TAKAGI Masahiro; JP
緒方 大介 OGATA Daisuke; JP
Priority Data:
2016-13107230.06.2016JP
Title (EN) MACHINING JIG AND PROCESSING METHOD
(FR) GABARIT D'USINAGE ET PROCÉDÉ DE TRAITEMENT
(JA) 機械加工用治具、及び加工方法
Abstract:
(EN) A machining jig that holds a workpiece, which has projections protruding in the radial direction on the outer circumference of a cylindrical section and extending in a direction intersecting the circumferential direction, with respect to a tool when machining the workpiece with the tool, wherein the machining jig comprises: a holding jig that has a cylindrical body part that is disposed on the outer circumference of the workpiece, and abutment stop sections that project toward the interior from the body part and that abut and stop the face of the projection surface on the side from which the tool leaves the portion of the projection being machined; and a coaxial base that is coaxial with the holding jig and by which the holding jig is fixed.
(FR) L'invention concerne un gabarit d'usinage qui maintient une pièce à usiner, comportant une protubérance faisant saillie dans la direction radiale sur la circonférence extérieure d'une partie cylindrique et s'étendant dans une direction coupant la direction circonférentielle, par rapport à un outil, pendant l'usinage de ladite pièce à l'aide de cet outil. Le gabarit d'usinage comprend : un gabarit de maintien, qui comporte une partie principale cylindrique placée sur la circonférence extérieure de la pièce à usiner, et une partie butée d'arrêt qui fait saillie vers l'intérieur à partir de la partie principale, et vient en butée contre une face de la surface de protubérance et arrêter ladite face, du côté à partir duquel l'outil quitte la partie de la protubérance usinée; et une base coaxiale, qui est coaxiale au gabarit de maintien et permet de fixer ce dernier.
(JA) 筒状部の外周に径方向に突出すると共に周方向に交差して延びる突条を有する加工素材に、工具で機械加工を施す際に、前記工具に対して前記加工素材を保持する機械加工用治具であって、前記加工素材の外周に配置される筒状の本体部と、前記本体部から内方に突出し、前記突条の表面のうち前記工具が前記突条の加工部分から抜ける側の面を当て止めする当止部とを有する保持治具と、前記保持治具と同軸であり、前記保持治具が固定される同軸台座とを備える機械加工用治具。
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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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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: Japanese (JA)
Filing Language: Japanese (JA)