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1. (WO2017139314) SYSTEM AND METHOD FOR FEEDBACK-BASED DRESSING OF A GRINDING WHEEL
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/139314 International Application No.: PCT/US2017/016913
Publication Date: 17.08.2017 International Filing Date: 08.02.2017
IPC:
B24B 5/00 (2006.01) ,B24B 5/04 (2006.01) ,B24B 53/00 (2006.01) ,B24B 53/053 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
24
GRINDING; POLISHING
B
MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
5
Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
B PERFORMING OPERATIONS; TRANSPORTING
24
GRINDING; POLISHING
B
MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
5
Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
02
involving centres or chucks for holding work
04
for grinding cylindrical surfaces externally
B PERFORMING OPERATIONS; TRANSPORTING
24
GRINDING; POLISHING
B
MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
53
Devices or means for dressing or conditioning abrasive surfaces
B PERFORMING OPERATIONS; TRANSPORTING
24
GRINDING; POLISHING
B
MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
53
Devices or means for dressing or conditioning abrasive surfaces
04
of cylindrical or conical surfaces on abrasive tools or wheels
053
using a rotary dressing tool
Applicants:
GLEBAR ACQUISITION, LLC [US/US]; 565 East Crescent Avenue Ramsey, NJ 07746, US
Inventors:
BANNAYAN, John; US
GLEASON, Robert; US
Agent:
YU-JAHNES, Lock, See; US
BAECHTOLD, Robert, L.; US
RENK, Henry, J.; US
SCINTO, Lawrence, F.; US
KRAUSE, John, A.; US
Priority Data:
62/293,06509.02.2016US
Title (EN) SYSTEM AND METHOD FOR FEEDBACK-BASED DRESSING OF A GRINDING WHEEL
(FR) SYSTÈME ET PROCÉDÉ DE DRESSAGE D'UNE MEULE BASÉ SUR UNE RÉTROACTION
Abstract:
(EN) A method and a system are provided for automatically dressing a grinding wheel used to grind workpieces. A workpiece is scanned to determine dimensions of the workpiece. A computer-readable dimensions datafile is generated containing the dimensions of the workpiece. A processor electronically compares the dimensions of the workpiece with reference or desired dimensions to obtain comparison results, and generates a computer-readable comparison datafile containing the comparison results. The processor transmits the comparison datafile containing the comparison results to a CNC controller, which utilizes the comparison results to control a shaping tool used to shape or dress the grinding wheel so that the grinding wheel produces workpieces having the reference or desired dimensions.
(FR) L'invention concerne un procédé et un système destinés à dresser automatiquement une meule utilisée pour rectifier des pièces. Une pièce est scrutée pour déterminer des cotes de la pièce. Un fichier de données de cotes lisible par ordinateur est généré, contenant les cotes de la pièce. Un processeur compare électroniquement les cotes de la pièce à des cotes de référence ou souhaitées pour obtenir des résultats de comparaison, et génère un fichier de données de comparaison lisible par ordinateur contenant les résultats de comparaison. Le processeur envoie le fichier de données de comparaison contenant les résultats de comparaison à une commande à CNC, qui utilise les résultats de comparaison pour commander un outil de mise en forme utilisé pour mettre en forme ou dresser la meule de telle façon que la meule produise des pièces présentant les cotes de référence ou souhaitées.
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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, 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)
Also published as:
EP3414049CN109070299