EA202190737A1 - Способ и устройство позиционирования детали - Google Patents

Способ и устройство позиционирования детали

Info

Publication number
EA202190737A1
EA202190737A1 EA202190737A EA202190737A EA202190737A1 EA 202190737 A1 EA202190737 A1 EA 202190737A1 EA 202190737 A EA202190737 A EA 202190737A EA 202190737 A EA202190737 A EA 202190737A EA 202190737 A1 EA202190737 A1 EA 202190737A1
Authority
EA
Eurasian Patent Office
Prior art keywords
machine
workpiece
impression
scanning
semi
Prior art date
Application number
EA202190737A
Other languages
English (en)
Inventor
Торстен Хертинг
Original Assignee
Торстен Хертинг
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Торстен Хертинг filed Critical Торстен Хертинг
Publication of EA202190737A1 publication Critical patent/EA202190737A1/ru

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/401—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control arrangements for measuring, e.g. calibration and initialisation, measuring workpiece for machining purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
    • B23Q15/12—Adaptive control, i.e. adjusting itself to have a performance which is optimum according to a preassigned criterion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A61C13/0004—Computer-assisted sizing or machining of dental prostheses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A61C13/0022—Blanks or green, unfinished dental restoration parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
    • B23Q17/2233—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work for adjusting the tool relative to the workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
    • B23Q17/2428—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves for measuring existing positions of tools or workpieces
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/32—Operator till task planning
    • G05B2219/32228—Repair, rework of manufactured article
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37097—Marker on workpiece to detect reference position
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37555—Camera detects orientation, position workpiece, points of workpiece
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/45—Nc applications
    • G05B2219/45167—Dentist, dental manufacture

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Human Computer Interaction (AREA)
  • Dental Prosthetics (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Numerical Control (AREA)

Abstract

Вариант способа точного позиционирования заготовки, в частности зубного протеза (1), в станке заключается в создании слепка на детали, выполненной с возможностью точного позиционирования относительно станка, в известной позиции в станке, чтобы иметь возможность точно расположить заготовку на слепке и, тем самым, в станке для обработки. Устройство для осуществления этого способа содержит полуфабрикат (3) и ответную деталь или контрпрофиль (25), на котором формируется слепок (20). Полуфабрикат и контрпрофиль содержат ключевые структуры (9, 10; 21, 22), позволяющие разъединять и воспроизводимым образом соединять их в том же расположении друг относительно друга. Вычислительная альтернатива заключается в установке на заготовке опорных элементов (41), определении их позиций путем сканирования заготовки (1), генерации этапов обработки на основании сканирования и сканирования в станке (подготовленной) заготовки на полуфабрикате с ключевыми структурами (9, 10), координаты которых в станочной системе известны, для определения положения заготовки в станке как в системе координат станка, так и в системе координат проектирования.
EA202190737A 2018-09-20 2019-09-19 Способ и устройство позиционирования детали EA202190737A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18195720 2018-09-20
PCT/EP2019/075238 WO2020058442A2 (de) 2018-09-20 2019-09-19 Verfahren zum positionieren eines werkstückes und vorrichtung dafür

Publications (1)

Publication Number Publication Date
EA202190737A1 true EA202190737A1 (ru) 2021-08-20

Family

ID=63667786

Family Applications (1)

Application Number Title Priority Date Filing Date
EA202190737A EA202190737A1 (ru) 2018-09-20 2019-09-19 Способ и устройство позиционирования детали

Country Status (10)

Country Link
US (1) US20210347001A1 (ru)
EP (2) EP4349525A2 (ru)
JP (1) JP2022501755A (ru)
KR (1) KR20210061414A (ru)
CN (1) CN112740124A (ru)
AU (1) AU2019343305A1 (ru)
BR (1) BR112021005170A2 (ru)
CA (1) CA3113315A1 (ru)
EA (1) EA202190737A1 (ru)
WO (1) WO2020058442A2 (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4279024A1 (de) 2022-05-19 2023-11-22 Heinrich Steger Dentalrohling und positionierhilfe für dentalrohlinge

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6016345A (ja) * 1983-07-04 1985-01-28 Mitsui Eng & Shipbuild Co Ltd 数値制御工作における位置合せ方法
DE4326275C2 (de) * 1993-08-05 1997-10-09 Erowa Ag Verfahren zum Positionieren eines Werkstückträgers in einer Bearbeitungsmaschine sowie Werkstückträger zur Durchführung des Verfahrens
JPH1058286A (ja) * 1996-08-23 1998-03-03 Rohm Co Ltd 被加工物の位置決め方法およびその装置
CN1310656A (zh) * 1998-05-28 2001-08-29 前进股份有限公司 牙科修补物的加工方法及其装置和牙科修补物用块体
DE10336390B4 (de) * 2003-08-06 2005-06-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Lösen von an einem Werkstück haftenden Verunreinigungen und Vorrichtung zur Durchführung des Verfahrens
JP5237106B2 (ja) * 2005-11-30 2013-07-17 ３シェイプ アー／エス 歯の修復物の製作のための印象スキャニング
CA2790010A1 (en) * 2007-03-16 2008-09-25 Wan Young Jang Dental prosthesis and manufacturing method thereof
US20110080476A1 (en) * 2009-10-02 2011-04-07 Lasx Industries, Inc. High Performance Vision System for Part Registration
DE102010054393A1 (de) * 2010-12-07 2012-06-14 Chiron-Werke Gmbh & Co. Kg Verfahren zur Bestimmung der Position eines Werkzeuges
ES2536890T3 (es) * 2010-12-16 2015-05-29 Blohm Jung Gmbh Dispositivo diseñado para sujetar un álabe de turbina y álabe de turbina
WO2012092058A2 (en) * 2010-12-29 2012-07-05 Orthodyne Electroncis Corporation Methods and systems for aligning tooling elements of ultrasonic bonding systems
WO2012136247A1 (de) * 2011-04-05 2012-10-11 Yong-Min Jo Verfahren zur herstellung von trays für brackets
US8875398B2 (en) * 2012-01-04 2014-11-04 Thomas J. Balshi Dental prosthesis and method of its production utilizing standardized framework keys and matching premanufactured teeth
US9364299B2 (en) * 2012-11-20 2016-06-14 Gerald M. Marlin Universal aligning adaptor system and methods
CN104116569A (zh) * 2013-04-12 2014-10-29 张文淳 牙假体的计算机制造
DE102016222210A1 (de) * 2016-11-11 2018-05-17 Siemens Aktiengesellschaft Verfahren für die additive Herstellung mit Kennzeichnung einer Bauplattform durch Referenzpunkte

Also Published As

Publication number Publication date
BR112021005170A2 (pt) 2021-06-15
EP3853678C0 (de) 2024-01-17
CA3113315A1 (en) 2020-03-26
AU2019343305A1 (en) 2021-04-08
EP3853678B1 (de) 2024-01-17
JP2022501755A (ja) 2022-01-06
EP4349525A2 (de) 2024-04-10
EP3853678A2 (de) 2021-07-28
WO2020058442A2 (de) 2020-03-26
WO2020058442A3 (de) 2020-05-28
US20210347001A1 (en) 2021-11-11
CN112740124A (zh) 2021-04-30
KR20210061414A (ko) 2021-05-27

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