SE7801369L - AUTOMATIC ERROR INDICATION AND ERROR REMOVAL OF METALLIC SUBSTANCES - Google Patents

AUTOMATIC ERROR INDICATION AND ERROR REMOVAL OF METALLIC SUBSTANCES

Info

Publication number
SE7801369L
SE7801369L SE7801369A SE7801369A SE7801369L SE 7801369 L SE7801369 L SE 7801369L SE 7801369 A SE7801369 A SE 7801369A SE 7801369 A SE7801369 A SE 7801369A SE 7801369 L SE7801369 L SE 7801369L
Authority
SE
Sweden
Prior art keywords
error
metallic substances
removal
automatic
indication
Prior art date
Application number
SE7801369A
Other languages
Swedish (sv)
Inventor
P-O Karlsson
Original Assignee
Ssab Svenskt Stal Ab
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 Ssab Svenskt Stal Ab filed Critical Ssab Svenskt Stal Ab
Priority to SE7801369A priority Critical patent/SE7801369L/en
Priority to FI790266A priority patent/FI790266A/en
Priority to NL7900751A priority patent/NL7900751A/en
Priority to NO790343A priority patent/NO790343L/en
Priority to BE193263A priority patent/BE873928A/en
Priority to DK47779A priority patent/DK47779A/en
Priority to IT09335/79A priority patent/IT1188753B/en
Priority to FR7902927A priority patent/FR2416081A1/en
Priority to DE79EP7900009T priority patent/DE2934886D2/en
Priority to JP50038379A priority patent/JPS55500087A/ja
Priority to BR7906449A priority patent/BR7906449A/en
Priority to PCT/EP1979/000009 priority patent/WO1979000592A1/en
Priority to GB7933353A priority patent/GB2035853A/en
Priority to DE19792904951 priority patent/DE2904951A1/en
Publication of SE7801369L publication Critical patent/SE7801369L/en

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P6/00—Restoring or reconditioning objects
    • B23P6/04—Repairing fractures or cracked metal parts or products, e.g. castings
    • 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
    • G01N27/9093—Arrangements for supporting the sensor; Combinations of eddy-current sensors and auxiliary arrangements for marking or for rejecting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details

Landscapes

  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Forging (AREA)
  • Brushes (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Metal Rolling (AREA)
  • Continuous Casting (AREA)
SE7801369A 1978-02-06 1978-02-06 AUTOMATIC ERROR INDICATION AND ERROR REMOVAL OF METALLIC SUBSTANCES SE7801369L (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
SE7801369A SE7801369L (en) 1978-02-06 1978-02-06 AUTOMATIC ERROR INDICATION AND ERROR REMOVAL OF METALLIC SUBSTANCES
FI790266A FI790266A (en) 1978-02-06 1979-01-26 AUTOMATIC FELINDIKERING OCH FELBORTTAGNING HOS METALLISKA AEMNEN
NL7900751A NL7900751A (en) 1978-02-06 1979-01-31 METHOD AND DEVICE FOR DETERMINING AND POSSIBLE REMOVAL OF FAULTS IN METAL BONDING.
NO790343A NO790343L (en) 1978-02-06 1979-02-02 AUTOMATIC INSTRUCTION AND REMOVAL OF ERRORS IN METALLIC MATERIALS
BE193263A BE873928A (en) 1978-02-06 1979-02-05 METHOD AND DEVICE FOR THE AUTOMATIC INDICATION AND ELIMINATION OF METAL SLAB DEFECTS
DK47779A DK47779A (en) 1978-02-06 1979-02-05 METHOD AND DEVICE FOR DETECTING AND REMOVING ERRORS IN METAL ITEMS
IT09335/79A IT1188753B (en) 1978-02-06 1979-02-05 PROCEDURE FOR AUTOMATIC IDENTIFICATION AND ELIMINATION OF DEFECTS IN THE BRAMES
FR7902927A FR2416081A1 (en) 1978-02-06 1979-02-05 PROCESS FOR AUTOMATIC INDICATION AND ELIMINATION OF METAL SLAB DEFECTS
DE79EP7900009T DE2934886D2 (en) 1978-02-06 1979-02-06 Method and apparatus for indicating and eliminating defects on metal slabs
JP50038379A JPS55500087A (en) 1978-02-06 1979-02-06
BR7906449A BR7906449A (en) 1978-02-06 1979-02-06 PROCESS AND DEVICE FOR INDICATING AND REMOVING FAILURES IN METAL INGOTS
PCT/EP1979/000009 WO1979000592A1 (en) 1978-02-06 1979-02-06 Method and apparatus for indicating and eliminating defects on metal slabs
GB7933353A GB2035853A (en) 1978-02-06 1979-02-06 Method and apparatus for indicating and eliminating defects on metal slabs
DE19792904951 DE2904951A1 (en) 1978-02-06 1979-02-07 Identification and elimination of defects in slabs - by pin-pointing co-ordinates at which defects occur and retaining slabs for defect removal or scrapping the slabs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7801369A SE7801369L (en) 1978-02-06 1978-02-06 AUTOMATIC ERROR INDICATION AND ERROR REMOVAL OF METALLIC SUBSTANCES

Publications (1)

Publication Number Publication Date
SE7801369L true SE7801369L (en) 1979-08-24

Family

ID=20333880

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7801369A SE7801369L (en) 1978-02-06 1978-02-06 AUTOMATIC ERROR INDICATION AND ERROR REMOVAL OF METALLIC SUBSTANCES

Country Status (12)

Country Link
JP (1) JPS55500087A (en)
BE (1) BE873928A (en)
DE (1) DE2934886D2 (en)
DK (1) DK47779A (en)
FI (1) FI790266A (en)
FR (1) FR2416081A1 (en)
GB (1) GB2035853A (en)
IT (1) IT1188753B (en)
NL (1) NL7900751A (en)
NO (1) NO790343L (en)
SE (1) SE7801369L (en)
WO (1) WO1979000592A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3002866A1 (en) * 1980-01-28 1981-07-30 Th. Kieserling & Albrecht, 5650 Solingen METHOD FOR ELIMINATING SURFACE DEFECTS ON WAYRM-ROLLED, METAL PROFILES AND LONG-EDGED CASTING WORKPIECES AND SYSTEM FOR IMPLEMENTING THE METHOD

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1367783A (en) * 1971-09-21 1974-09-25 Impresa Bocami Di Garibaldo At Automatic selective apparatus for scarfing semifinished products
DD95542A1 (en) * 1972-03-23 1973-02-12
DE2431173A1 (en) * 1974-06-28 1976-01-15 Graenges Staal Oxeloesund PROCESS AND DEVICE FOR PRODUCING METALLIC BLANKS, IN PARTICULAR STEEL SLABS, THAT ARE SUBSTANTIALLY FREE OF DEFECTS IN AT LEAST A DETERMINED SURFACE AREA
JPS514047A (en) * 1974-07-01 1976-01-13 Nippon Steel Corp Kinzokuhenno hyomenketsukanbuteireho
DE2439662C3 (en) * 1974-08-19 1978-10-12 Graenges Oxeloesunds Jaernverk Ab, Oxeloesund (Schweden) Device for the non-destructive testing of metallic blanks for surface defects

Also Published As

Publication number Publication date
DE2934886D2 (en) 1980-12-18
NL7900751A (en) 1979-08-08
DK47779A (en) 1979-08-07
WO1979000592A1 (en) 1979-08-23
IT7909335A0 (en) 1979-02-05
NO790343L (en) 1979-08-07
JPS55500087A (en) 1980-02-14
IT1188753B (en) 1988-01-28
FI790266A (en) 1979-08-07
BE873928A (en) 1979-05-29
FR2416081A1 (en) 1979-08-31
GB2035853A (en) 1980-06-25

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