FI871228A - System foer detektering och korrigering av defekter i produkter under behandling, speciellt sprickor och kvisthaol i fanerskivor. - Google Patents
System foer detektering och korrigering av defekter i produkter under behandling, speciellt sprickor och kvisthaol i fanerskivor. Download PDFInfo
- Publication number
- FI871228A FI871228A FI871228A FI871228A FI871228A FI 871228 A FI871228 A FI 871228A FI 871228 A FI871228 A FI 871228A FI 871228 A FI871228 A FI 871228A FI 871228 A FI871228 A FI 871228A
- Authority
- FI
- Finland
- Prior art keywords
- sprickor
- defectors
- behandling
- correction
- detecting
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
- G01N21/898—Irregularities in textured or patterned surfaces, e.g. textiles, wood
- G01N21/8986—Wood
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G1/00—Machines or devices for removing knots or other irregularities or for filling-up holes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Forests & Forestry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19823/86A IT1204492B (it) | 1986-03-21 | 1986-03-21 | Sistema per il rilevamento e l'eliminazione di difetti presenti in manufatti in lavorazione,in particolare pannelli di legno con cricche e ripieghi che devono essere stuccati |
Publications (2)
Publication Number | Publication Date |
---|---|
FI871228A0 FI871228A0 (fi) | 1987-03-20 |
FI871228A true FI871228A (fi) | 1987-09-22 |
Family
ID=11161579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI871228A FI871228A (fi) | 1986-03-21 | 1987-03-20 | System foer detektering och korrigering av defekter i produkter under behandling, speciellt sprickor och kvisthaol i fanerskivor. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4984172A (fi) |
EP (1) | EP0239143A3 (fi) |
JP (1) | JPS62227701A (fi) |
FI (1) | FI871228A (fi) |
IT (1) | IT1204492B (fi) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5605216A (en) * | 1994-12-30 | 1997-02-25 | Hi-Tech Engineering Inc. | Board turning apparatus |
US5892808A (en) * | 1996-06-28 | 1999-04-06 | Techne Systems, Inc. | Method and apparatus for feature detection in a workpiece |
US5960104A (en) * | 1996-08-16 | 1999-09-28 | Virginia Polytechnic & State University | Defect detection system for lumber |
US6033503A (en) * | 1997-05-05 | 2000-03-07 | Steven K. Radowicz | Adhesive sensing assembly for end jointed beam |
US6295907B1 (en) * | 1998-04-16 | 2001-10-02 | Perceptron, Inc. | Method and apparatus for on-line monitoring of log sawing |
US6467352B2 (en) | 1998-04-16 | 2002-10-22 | Percepton, Inc. | Method and apparatus for on-line monitoring of log sawing |
US6272437B1 (en) | 1998-04-17 | 2001-08-07 | Cae Inc. | Method and apparatus for improved inspection and classification of attributes of a workpiece |
FI110545B (fi) * | 1998-10-28 | 2003-02-14 | Valtion Teknillinen | Puuaineksen mittausmenetelmä ja -järjestely |
US6422111B1 (en) * | 1999-02-26 | 2002-07-23 | Silvatech Corporation | Combined grading and trimming method for sawmill |
CA2273541A1 (en) | 1999-06-03 | 2000-12-03 | Canadian Forest Products Ltd. | A method of lumber preparation to improve drying and treatment and development of a new engineered wood composite |
US6624883B1 (en) * | 2000-09-28 | 2003-09-23 | National Research Council Of Canada | Method of and apparatus for determining wood grain orientation |
DE10223831B4 (de) * | 2001-06-01 | 2015-12-10 | H.I.T. Bertele Gmbh + Co. | Vorrichtung zum Bearbeiten von Leimbindern und anderen Holzwerkstoffen |
SE0103279L (sv) * | 2001-10-02 | 2003-04-03 | Integrated Vision Prod | Förfarande för mätning av ljusspridning och geometrisk profil |
ITBZ20020018A1 (it) * | 2002-04-18 | 2003-10-20 | Microtec Srl | Procedimento per riconoscere sulla superficie di tavole di legno la presenza di difetti quali crepe o bordi smussati. |
US7130709B2 (en) * | 2002-08-07 | 2006-10-31 | Kimberly-Clark Worldwide, Inc. | Manufacturing information and alarming system and method |
US6904330B2 (en) | 2002-08-07 | 2005-06-07 | Kimberly-Clark Worldwide, Inc. | Manufacturing information and troubleshooting system and method |
ITFI20050048A1 (it) * | 2005-03-22 | 2006-09-23 | Mapastone S R L | Apparecchiatura per eseguire una scansione ad alta risoluzione di una lastra in materiale lapideo |
US8662121B2 (en) * | 2006-03-30 | 2014-03-04 | Weyerhaeuser Nr Company | Method for reducing warp potential within lumber derived from a raw material |
DE202007005516U1 (de) | 2007-04-14 | 2008-05-15 | H.I.T. Bertele Gmbh + Co. | Vorrichtung zum Ausbessern von Fehlstellen in einem Holzwerkstück |
ATE494529T1 (de) | 2008-07-04 | 2011-01-15 | Sick Ivp Ab | Kalibrierung eines profilmesssystems |
DE102008048383A1 (de) * | 2008-09-22 | 2010-03-25 | Baumer Inspection Gmbh | Automatisches Flicken von Holzpaneelen mit ästhetischer Rekonstruktion |
DE102009007114C5 (de) † | 2009-02-02 | 2014-03-13 | Guido Schulte | Verfahren zum Herstellen einer Oberfläche eines Bauteils, dessen Verwendung sowie Oberfläche eines Bauteils |
DE102009016733A1 (de) | 2009-04-09 | 2010-10-28 | Baumer Innotec Ag | Verfahren und Vorrichtung zum automatischen Ausbessern von Paneelen |
AT507776B1 (de) | 2009-04-30 | 2010-08-15 | Fill Gmbh | Vorrichtung zum erkennen und korrigieren von fehlstellen in holz |
AT11042U3 (de) | 2009-09-07 | 2012-07-15 | Gruber Josef | Vorrichtung zum ausbessern von fehlstellen in holz |
CN101817186B (zh) * | 2010-02-11 | 2012-02-01 | 东莞朗诚模具有限公司 | 集成电路切筋装置的控制系统 |
FI125486B (fi) * | 2011-01-25 | 2015-10-30 | Raute Oyj | Vaneriviilujen paikkauslaitteisto |
CA2788399A1 (en) | 2011-08-31 | 2013-02-28 | Woodtech Measurement Solutions | System and method for variability detection in bundled objects |
AT514062B1 (de) * | 2013-08-19 | 2014-10-15 | Gruber Automations Gmbh | Anlage zum Ausbessern von Fehlstellen in Hölzern |
US9613412B1 (en) | 2015-12-21 | 2017-04-04 | Cambria Company Llc | Stone slab manufacturing methods and systems |
ES2759877T3 (es) * | 2016-03-10 | 2020-05-12 | SWISS KRONO Tec AG | Procedimiento para fabricar un OSB |
US10467352B2 (en) | 2017-04-03 | 2019-11-05 | Cambria Company Llc | Stone slab production methods and systems |
IT201700040298A1 (it) * | 2017-04-11 | 2018-10-11 | Stylgraph Srl | Macchinario per la movimentazione di superfici da scansionare |
US11364589B2 (en) * | 2018-07-12 | 2022-06-21 | Boa-Franc, S.E.N.C. | Method of making wood flooring boards |
FI129242B (fi) * | 2018-09-12 | 2021-10-15 | Raute Oyj | Vaneripanelin korjausratkaisu |
US11173625B2 (en) * | 2019-08-06 | 2021-11-16 | Te-Hsing Su | Multifunction plate of wood repair apparatus |
CN115707566B (zh) * | 2021-08-18 | 2024-01-23 | 江苏长江智能制造研究院有限责任公司 | 轻木瑕疵检测剔除线 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3446256A (en) * | 1967-05-01 | 1969-05-27 | Fmc Corp | Positioning mechanism |
US3273614A (en) * | 1967-09-19 | 1966-09-20 | Method and means for patching assembled plywood panels | |
US3560096A (en) * | 1967-12-07 | 1971-02-02 | Morvue Inc | Veneer clipper control system |
US3547170A (en) * | 1968-07-17 | 1970-12-15 | Black Clawson Co | Method and apparatus for patching veneer |
GB1445685A (en) * | 1972-10-20 | 1976-08-11 | Plessey Co Ltd | Optical inspection arrangements |
US3942021A (en) * | 1973-08-30 | 1976-03-02 | National Association Of Furniture Manufacturers, Inc. | Apparatus for optimizing the yield of usable pieces from boards and the like |
GB1488841A (en) * | 1974-01-18 | 1977-10-12 | Plessey Co Ltd | Optical detection apparatus |
CA1043463A (en) * | 1975-12-05 | 1978-11-28 | Paul A. Mueller | Lumber inspection and optimization system |
US4188544A (en) * | 1977-08-22 | 1980-02-12 | Weyerhaeuser Company | Method and apparatus for automatically processing a workpiece employing calibrated scanning |
FR2476542B1 (fi) * | 1980-02-26 | 1983-03-11 | Vallourec | |
US4498778A (en) * | 1981-03-30 | 1985-02-12 | Technical Arts Corporation | High speed scanning method and apparatus |
US4424530A (en) * | 1981-09-17 | 1984-01-03 | Harris Corporation | Log surface determination technique |
JPS61120703A (ja) * | 1984-11-16 | 1986-06-07 | 株式会社名南製作所 | 合板補修装置 |
US4614555A (en) * | 1985-03-18 | 1986-09-30 | Champion International Corporation | Apparatus and process for making plywood using control means and patching material |
-
1986
- 1986-03-21 IT IT19823/86A patent/IT1204492B/it active
-
1987
- 1987-02-25 EP EP87200323A patent/EP0239143A3/en not_active Withdrawn
- 1987-03-19 JP JP62062762A patent/JPS62227701A/ja active Pending
- 1987-03-20 FI FI871228A patent/FI871228A/fi not_active Application Discontinuation
-
1990
- 1990-05-21 US US07/526,695 patent/US4984172A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IT1204492B (it) | 1989-03-01 |
EP0239143A3 (en) | 1989-07-12 |
EP0239143A2 (en) | 1987-09-30 |
JPS62227701A (ja) | 1987-10-06 |
IT8619823A0 (it) | 1986-03-21 |
FI871228A0 (fi) | 1987-03-20 |
US4984172A (en) | 1991-01-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed | ||
FD | Application lapsed |
Owner name: CREMONA, LORENZO |