IT1274299B - Procedimento e dispositivo per il controllo di oggetti estesi in lunghezza con sezione trasversale deviante dalla forma circolare - Google Patents
Procedimento e dispositivo per il controllo di oggetti estesi in lunghezza con sezione trasversale deviante dalla forma circolareInfo
- Publication number
- IT1274299B IT1274299B ITMI941603A ITMI941603A IT1274299B IT 1274299 B IT1274299 B IT 1274299B IT MI941603 A ITMI941603 A IT MI941603A IT MI941603 A ITMI941603 A IT MI941603A IT 1274299 B IT1274299 B IT 1274299B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- length
- cross
- control
- circular shape
- Prior art date
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
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/28—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures
- G01B7/282—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures for measuring roundness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/12—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters
- G01B7/125—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters of objects while moving
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
- G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
- G01N27/9013—Arrangements for scanning
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4328711A DE4328711A1 (de) | 1993-08-26 | 1993-08-26 | Verfahren und Einrichtung zum Prüfen von langgestreckten Gegenständen mit von der Kreisform abweichendem Querschnitt |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI941603A0 ITMI941603A0 (it) | 1994-07-27 |
ITMI941603A1 ITMI941603A1 (it) | 1996-01-27 |
IT1274299B true IT1274299B (it) | 1997-07-17 |
Family
ID=6496080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI941603A IT1274299B (it) | 1993-08-26 | 1994-07-27 | Procedimento e dispositivo per il controllo di oggetti estesi in lunghezza con sezione trasversale deviante dalla forma circolare |
Country Status (5)
Country | Link |
---|---|
US (1) | US5509320A (it) |
JP (1) | JP2727415B2 (it) |
DE (1) | DE4328711A1 (it) |
FR (1) | FR2709345B1 (it) |
IT (1) | IT1274299B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4444729B2 (ja) * | 2004-05-12 | 2010-03-31 | 株式会社日立製作所 | 電気機器巻線の接合部の評価方法および装置 |
DE102008024394A1 (de) * | 2008-05-15 | 2009-12-03 | V&M Deutschland Gmbh | Verfahren zur zerstörungsfreien Prüfung von Rohren |
DE102014213426A1 (de) * | 2014-07-10 | 2016-01-14 | Inficon Gmbh | Prüfvorrichtung für flexible, langgestreckte Prüflinge |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3731184A (en) * | 1948-12-21 | 1973-05-01 | H Goldberg | Deformable pick up coil and cooperating magnet for measuring physical quantities, with means for rendering coil output independent of orientation |
US3169393A (en) * | 1961-04-03 | 1965-02-16 | Automation Ind Inc | Means and techniques for inspecting metal |
US3466536A (en) * | 1966-02-24 | 1969-09-09 | Essem Metotest Ab | Magnetic testing apparatus for helical welds which follows the weld with a reciprocating movement |
US3593120A (en) * | 1969-06-03 | 1971-07-13 | Republic Steel Corp | Apparatus movable relative to an article for carrying a testing probe at the surface of the article |
US3777552A (en) * | 1971-11-09 | 1973-12-11 | Wages C | Ultrasonic scanning system for in-place inspection of brazed tube joints |
JPS51140783A (en) * | 1975-05-30 | 1976-12-03 | Shimadzu Corp | Automatic follow-up device of senser head by a flaw detector |
AU503619B2 (en) * | 1975-08-20 | 1979-09-13 | The Commonwealth Of Australia | Simultaneous display of compound and simple ultrasound scans |
JPS5819058B2 (ja) * | 1975-12-05 | 1983-04-15 | 住友金属工業株式会社 | デンポウコウカンヨウジキタンシヨウソウチ |
US4083002A (en) * | 1976-02-17 | 1978-04-04 | Allport John J | Method and apparatus for measuring cross sectional area and weight per unit length of elongated, conductive material by magnetic field displacement |
JPS5844206B2 (ja) * | 1976-12-30 | 1983-10-01 | 株式会社島津製作所 | 角鋼材磁気探傷機の隅ア−ル部検査装置 |
US4596953A (en) * | 1982-04-14 | 1986-06-24 | Daidotokushuko Kabushikikaisha | Apparatus for scanning a material for detection of flaws and having material axis deviation detection |
DE3219389A1 (de) * | 1982-05-24 | 1983-11-24 | Richter Bruno Gmbh | Optisch-elektrisches messverfahren zur erfassung von unrunden querschnitten insbesondere strangartiger gegenstaende und einrichtung zur durchfuehrung des verfahrens |
US4641092A (en) * | 1982-07-08 | 1987-02-03 | Sumitomo Metal Industries, Ltd. | Rotary probe apparatus for detecting flaws in a test object |
US4644274A (en) * | 1983-04-01 | 1987-02-17 | General Electric Company | Apparatus for supporting an eddy current probe used to scan an irregular surface |
US4864239A (en) * | 1983-12-05 | 1989-09-05 | General Electric Company | Cylindrical bearing inspection |
US4599900A (en) * | 1984-01-03 | 1986-07-15 | Automation Industries, Inc. | Workpiece for handling apparatus for nondestructive testing |
US4652758A (en) * | 1984-06-04 | 1987-03-24 | General Electric Company | Nuclear imaging tomography |
JPS6193952A (ja) * | 1984-10-04 | 1986-05-12 | Mitsubishi Electric Corp | 厚肉管の超音波斜角探傷法 |
DE3527972A1 (de) * | 1985-08-03 | 1987-02-12 | Vacuumschmelze Gmbh | Wirbelstrom-pruefverfahren fuer staebe, draehte oder rohre |
SE456534B (sv) * | 1985-11-25 | 1988-10-10 | Bengt Hjalmar Tornblom | Anordning for metning och/eller kontroll av provobjekt med en oscillerande givare |
US4808927A (en) * | 1987-02-19 | 1989-02-28 | Atomic Energy Of Canada Limited | Circumferentially compensating eddy current probe with alternately polarized receiver coil |
JPS63271157A (ja) * | 1987-04-28 | 1988-11-09 | Sumitomo Metal Ind Ltd | 外面異形金属材の渦流探傷装置 |
JPH0652258B2 (ja) * | 1987-11-09 | 1994-07-06 | 日本核燃料開発株式会社 | 過電流欠陥探傷方法及びその装置 |
DE3739190A1 (de) * | 1987-11-19 | 1989-06-01 | Foerster Inst Dr Friedrich | Rotierkopf zum abtasten der oberflaeche zylindrischer pruefteile |
JPH0254165A (ja) * | 1988-08-19 | 1990-02-23 | Kobe Steel Ltd | 管棒材の渦流探傷方法 |
US5007291A (en) * | 1989-10-05 | 1991-04-16 | Scan Systems, Inc. | Ultrasonic inspection apparatus with centering means for tubular members |
JPH0454446A (ja) * | 1990-06-23 | 1992-02-21 | Daido Steel Co Ltd | 渦流探傷装置 |
US5313837A (en) * | 1991-09-26 | 1994-05-24 | Ico, Inc. | Ultrasonic thickness gage for pipe |
US5311785A (en) * | 1992-03-11 | 1994-05-17 | Nucleonics Development Company | Probe holder for a rotary scanner |
JPH06311853A (ja) * | 1993-04-28 | 1994-11-08 | Fuji Oil Co Ltd | 繊維状蛋白食品素材及びその製造方法 |
-
1993
- 1993-08-26 DE DE4328711A patent/DE4328711A1/de not_active Withdrawn
-
1994
- 1994-07-22 US US08/279,288 patent/US5509320A/en not_active Expired - Fee Related
- 1994-07-27 IT ITMI941603A patent/IT1274299B/it active IP Right Grant
- 1994-08-08 JP JP6204169A patent/JP2727415B2/ja not_active Expired - Lifetime
- 1994-08-23 FR FR9410215A patent/FR2709345B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE4328711A1 (de) | 1995-03-02 |
JP2727415B2 (ja) | 1998-03-11 |
FR2709345B1 (fr) | 1997-09-26 |
FR2709345A1 (fr) | 1995-03-03 |
JPH07151734A (ja) | 1995-06-16 |
ITMI941603A1 (it) | 1996-01-27 |
ITMI941603A0 (it) | 1994-07-27 |
US5509320A (en) | 1996-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970728 |