CA1014638A - Measuring the surface roughness of a moving sheet material - Google Patents
Measuring the surface roughness of a moving sheet materialInfo
- Publication number
- CA1014638A CA1014638A CA197,731A CA197731A CA1014638A CA 1014638 A CA1014638 A CA 1014638A CA 197731 A CA197731 A CA 197731A CA 1014638 A CA1014638 A CA 1014638A
- Authority
- CA
- Canada
- Prior art keywords
- measuring
- sheet material
- surface roughness
- moving sheet
- moving
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S162/00—Paper making and fiber liberation
- Y10S162/09—Uses for paper making sludge
- Y10S162/10—Computer control of paper making variables
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA197,731A CA1014638A (en) | 1974-04-16 | 1974-04-16 | Measuring the surface roughness of a moving sheet material |
US05/561,900 US4019066A (en) | 1974-04-16 | 1975-03-25 | Measuring the surface roughness of a moving sheet material |
FI751094A FI751094A (es) | 1974-04-16 | 1975-04-11 | |
GB15340/75A GB1507702A (en) | 1974-04-16 | 1975-04-15 | Measuring the surface roughness of a moving sheet materia |
SE7504333A SE7504333L (sv) | 1974-04-16 | 1975-04-15 | Sett och anordning for metning av ytfinhet pa en rorlig bana. |
JP50046298A JPS50146366A (es) | 1974-04-16 | 1975-04-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA197,731A CA1014638A (en) | 1974-04-16 | 1974-04-16 | Measuring the surface roughness of a moving sheet material |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1014638A true CA1014638A (en) | 1977-07-26 |
Family
ID=4099727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA197,731A Expired CA1014638A (en) | 1974-04-16 | 1974-04-16 | Measuring the surface roughness of a moving sheet material |
Country Status (6)
Country | Link |
---|---|
US (1) | US4019066A (es) |
JP (1) | JPS50146366A (es) |
CA (1) | CA1014638A (es) |
FI (1) | FI751094A (es) |
GB (1) | GB1507702A (es) |
SE (1) | SE7504333L (es) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7318882B2 (en) | 2002-05-10 | 2008-01-15 | Antti Niemi | Method and apparatus for monitoring of the dry line in a Foudrinier paper machine and for control based thereupon |
US7465948B2 (en) | 2003-09-16 | 2008-12-16 | Paper Australia Pty Ltd. | Sheet-surface analyser and method of analysing a sheet-surface |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4072425A (en) * | 1976-08-09 | 1978-02-07 | The United States Of America As Represented By The Secretary Of The Army | Method of indicating the relative roughness of a surface |
US4270252A (en) * | 1978-01-03 | 1981-06-02 | Allied Chemical Corporation | Apparatus to count and control crimps in a moving tow of yarn |
CA1089551A (en) * | 1978-06-27 | 1980-11-11 | John M. Lucas | Graininess sensor |
US4169756A (en) * | 1978-07-17 | 1979-10-02 | Westvaco Corporation | Apparatus for determining the surface abrasiveness of a paper machine web |
US4253913A (en) * | 1979-05-24 | 1981-03-03 | Westvaco Corporation | Method for determining the surface abrasiveness of a paper machine web |
US4252443A (en) * | 1979-08-09 | 1981-02-24 | Domtar Inc. | Blackening sensor |
IL58559A (en) * | 1979-10-25 | 1983-03-31 | Porath Furedi Asher | Method and apparatus for measuring the motility of sperm cells |
US4274746A (en) * | 1980-02-04 | 1981-06-23 | Fiber Industries, Inc. | Method and apparatus for optically measuring crimp frequency |
US4402607A (en) * | 1980-05-16 | 1983-09-06 | Gca Corporation | Automatic detector for microscopic dust on large-area, optically unpolished surfaces |
US4490618A (en) * | 1982-04-12 | 1984-12-25 | Canadian Patents & Development Limited | Optical system for analyzing the surface of a fibrous web |
GB2130602B (en) * | 1982-11-24 | 1986-04-16 | Stc Plc | Electroplating electrical contacts |
JPS59185609U (ja) * | 1983-05-30 | 1984-12-10 | 株式会社安川電機 | 表面あらさ測定装置 |
JPS6019080A (ja) * | 1983-07-13 | 1985-01-31 | 株式会社東芝 | 紙葉等の処理装置 |
CA1222319A (en) * | 1985-05-16 | 1987-05-26 | Cip Inc. | Apparatus for analysing the formation of a paper web |
US4659937A (en) * | 1985-11-12 | 1987-04-21 | Canadian Patents And Development Limited | Optical device for measuring the diameter and detecting surface defects of moving wire |
US4760271A (en) * | 1986-03-25 | 1988-07-26 | Champion International Corporation | Apparatus and process for measuring formation and roughness of a paper web |
US5243407A (en) * | 1986-11-12 | 1993-09-07 | Measurex Corporation | On-line paper sheet formation characterizing method and device |
FR2620823B1 (fr) * | 1987-09-17 | 1990-08-17 | Centre Tech Ind Papier | Dispositif pour determiner en continu un indice d'etat de surface d'un materiau en feuille en mouvement |
US4857747A (en) * | 1988-02-24 | 1989-08-15 | Albany International Corporation | Method and apparatus for analyzing the formation of a web of material via generating a formation index |
US5083867A (en) * | 1988-11-28 | 1992-01-28 | Allegheny Ludlum Corporation | Slab surface contour monitor |
US4999488A (en) * | 1990-01-29 | 1991-03-12 | Milliken Research Corporation | Method to continuously count the courses or picks of a moving fabric |
FI88828C (fi) * | 1991-02-06 | 1993-07-12 | Valmet Paper Machinery Inc | Foerfarande och anordning vid fotoelektrisk identifiering av en materialbana |
US5162660A (en) * | 1991-06-27 | 1992-11-10 | Macmillan Bloedel Limited | Paper roughness or glass sensor using polarized light reflection |
US5229835A (en) * | 1991-08-07 | 1993-07-20 | Hughes Aircraft Company | Optical monitoring |
US5179425A (en) * | 1991-08-07 | 1993-01-12 | Hughes Aircraft Company | Hand held paint inspection meter |
US5373365A (en) * | 1992-12-23 | 1994-12-13 | Eastman Kodak Company | Apparatus and method for measuring particle contamination |
US5686720A (en) * | 1995-03-02 | 1997-11-11 | Hewlett Packard Company | Method and device for achieving high contrast surface illumination |
US5654799A (en) * | 1995-05-05 | 1997-08-05 | Measurex Corporation | Method and apparatus for measuring and controlling the surface characteristics of sheet materials such as paper |
US5768471A (en) * | 1995-12-06 | 1998-06-16 | Viratec Thin Films, Inc. | Optical analyzer for measuring reflectivity of moving substrate |
US5960374A (en) * | 1997-02-14 | 1999-09-28 | International Paper Company | System for time synchronous monitoring of product quality variable |
US6697152B2 (en) * | 1999-05-12 | 2004-02-24 | John Samuel Batchelder | Surface cleaning and particle counting |
US6900824B2 (en) * | 2001-10-29 | 2005-05-31 | Neopost Industrie Sa | Print technology based on high energy beams |
US6567720B1 (en) | 2001-04-20 | 2003-05-20 | Kerry D. Figiel | Method and apparatus for time synchronized measurement correction of multidimensional periodic effects on a moving web |
KR100809988B1 (ko) | 2002-04-02 | 2008-03-07 | 컨베이 테크놀로지 인코포레이티드 | 표면 세정 및 입자 계수 |
US8103164B2 (en) * | 2004-08-31 | 2012-01-24 | Finisar Corporation | High frequency noise measurement board |
US7460233B2 (en) * | 2005-11-08 | 2008-12-02 | Honeywell International Inc. | Pass-line and tilt insensitive sensor |
US9591304B2 (en) * | 2011-11-08 | 2017-03-07 | Tektronix, Inc. | Evaluation of perceptual visual quality |
US9540769B2 (en) | 2013-03-11 | 2017-01-10 | International Paper Company | Method and apparatus for measuring and removing rotational variability from a nip pressure profile of a covered roll of a nip press |
US9797788B2 (en) | 2014-05-02 | 2017-10-24 | International Paper Company | Method and system associated with a sensing roll including pluralities of sensors and a mating roll for collecting roll data |
US10378980B2 (en) | 2014-05-02 | 2019-08-13 | International Paper Company | Method and system associated with a sensing roll and a mating roll for collecting roll data |
US9804044B2 (en) | 2014-05-02 | 2017-10-31 | International Paper Company | Method and system associated with a sensing roll and a mating roll for collecting data including first and second sensor arrays |
WO2016094827A1 (en) * | 2014-12-12 | 2016-06-16 | Velo3D, Inc. | Feedback control systems for three-dimensional printing |
JP6531381B2 (ja) * | 2014-12-15 | 2019-06-19 | セイコーエプソン株式会社 | シート製造装置及びシート製造方法 |
US10370795B2 (en) | 2015-06-10 | 2019-08-06 | International Paper Company | Monitoring applicator rods and applicator rod nips |
US9677225B2 (en) | 2015-06-10 | 2017-06-13 | International Paper Company | Monitoring applicator rods |
US9696226B2 (en) | 2015-06-10 | 2017-07-04 | International Paper Company | Count-based monitoring machine wires and felts |
US9534970B1 (en) | 2015-06-10 | 2017-01-03 | International Paper Company | Monitoring oscillating components |
US9816232B2 (en) | 2015-06-10 | 2017-11-14 | International Paper Company | Monitoring upstream machine wires and felts |
US9863827B2 (en) | 2015-06-10 | 2018-01-09 | International Paper Company | Monitoring machine wires and felts |
US11691343B2 (en) | 2016-06-29 | 2023-07-04 | Velo3D, Inc. | Three-dimensional printing and three-dimensional printers |
ES2738204A1 (es) * | 2018-07-18 | 2020-01-20 | Gonzalez Asier Miguel Elejoste | Rugosimetro sin contacto y metodo para la medicion de rugosidad |
CN114340876A (zh) | 2019-07-26 | 2022-04-12 | 维勒3D股份有限公司 | 三维物体形成的质量保证 |
WO2021087626A1 (en) * | 2019-11-06 | 2021-05-14 | Uster Technologies Ag | Apparatus and method for optically characterizing a textile sample. |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2947212A (en) * | 1956-04-30 | 1960-08-02 | American Brass Co | Method of detecting surface conditions of sheet metal |
BE621843A (es) * | 1961-09-05 | |||
NL6600413A (es) * | 1965-01-18 | 1966-08-25 | ||
GB1143799A (es) * | 1966-03-21 | 1900-01-01 | ||
US3436556A (en) * | 1966-03-24 | 1969-04-01 | Sperry Rand Corp | Optical inspection system |
US3591291A (en) * | 1969-05-26 | 1971-07-06 | Conductron Corp | Method and apparatus for sensing reflected light and diffused light from a surface to indicate the roughness of said surface |
-
1974
- 1974-04-16 CA CA197,731A patent/CA1014638A/en not_active Expired
-
1975
- 1975-03-25 US US05/561,900 patent/US4019066A/en not_active Expired - Lifetime
- 1975-04-11 FI FI751094A patent/FI751094A/fi not_active Application Discontinuation
- 1975-04-15 GB GB15340/75A patent/GB1507702A/en not_active Expired
- 1975-04-15 SE SE7504333A patent/SE7504333L/xx unknown
- 1975-04-16 JP JP50046298A patent/JPS50146366A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7318882B2 (en) | 2002-05-10 | 2008-01-15 | Antti Niemi | Method and apparatus for monitoring of the dry line in a Foudrinier paper machine and for control based thereupon |
US7465948B2 (en) | 2003-09-16 | 2008-12-16 | Paper Australia Pty Ltd. | Sheet-surface analyser and method of analysing a sheet-surface |
Also Published As
Publication number | Publication date |
---|---|
SE7504333L (sv) | 1975-10-17 |
FI751094A (es) | 1975-10-17 |
US4019066A (en) | 1977-04-19 |
GB1507702A (en) | 1978-04-19 |
JPS50146366A (es) | 1975-11-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1014638A (en) | Measuring the surface roughness of a moving sheet material | |
CA999136A (en) | Device for measuring the roughness of a surface | |
AU502294B2 (en) | Sheet material decorations | |
AU8735575A (en) | Decorative sheet material | |
CA958915A (en) | Apparatus for measuring a characteristic of sheet materials | |
CA1025018A (en) | Applicator for sheet material | |
CA1035443A (en) | Sealing surface gauge | |
CA1012258A (en) | Surface thermocouple | |
CA1016096A (en) | Arrangement at transport of web or sheet material | |
CA1009055A (en) | Apparatus for continuous measurement of the elastic coefficient of a moving strip | |
AU497784B2 (en) | Surface coating | |
NO149272C (no) | Ark- eller baneformet belegningsmateriale | |
JPS52105396A (en) | Wear proof damage proof multiilayer coating material | |
ZA756053B (en) | Sheet material | |
CA1028613A (en) | Edge proximity sensor for moving sheet | |
AU7820375A (en) | Production of sheet material | |
JPS5333237A (en) | Wall surface coating material | |
AU475783B2 (en) | Sheet materials | |
JPS5299309A (en) | Production of paper angle material | |
SU639009A1 (ru) | Прибор дл определени деформации материала | |
CA947106A (en) | Apparatus for measuring a characteristic of relatively thin sheet material | |
AU486990B2 (en) | Decorative sheet material | |
AU491853B2 (en) | Sheet material | |
AU485914B2 (en) | Film or sheet material | |
AU486186B2 (en) | Sealing surface gauge |