JPH0342762B2 - - Google Patents

Info

Publication number
JPH0342762B2
JPH0342762B2 JP11778284A JP11778284A JPH0342762B2 JP H0342762 B2 JPH0342762 B2 JP H0342762B2 JP 11778284 A JP11778284 A JP 11778284A JP 11778284 A JP11778284 A JP 11778284A JP H0342762 B2 JPH0342762 B2 JP H0342762B2
Authority
JP
Japan
Prior art keywords
burr
detected
circumferential surface
shadow
signal
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
Application number
JP11778284A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60262002A (ja
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 filed Critical
Priority to JP11778284A priority Critical patent/JPS60262002A/ja
Publication of JPS60262002A publication Critical patent/JPS60262002A/ja
Publication of JPH0342762B2 publication Critical patent/JPH0342762B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
    • B21J5/027—Trimming
    • 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
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/952—Inspecting the exterior surface of cylindrical bodies or wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Forging (AREA)
JP11778284A 1984-06-08 1984-06-08 バリ位置検出方法およびその検出装置 Granted JPS60262002A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11778284A JPS60262002A (ja) 1984-06-08 1984-06-08 バリ位置検出方法およびその検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11778284A JPS60262002A (ja) 1984-06-08 1984-06-08 バリ位置検出方法およびその検出装置

Publications (2)

Publication Number Publication Date
JPS60262002A JPS60262002A (ja) 1985-12-25
JPH0342762B2 true JPH0342762B2 (enrdf_load_stackoverflow) 1991-06-28

Family

ID=14720180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11778284A Granted JPS60262002A (ja) 1984-06-08 1984-06-08 バリ位置検出方法およびその検出装置

Country Status (1)

Country Link
JP (1) JPS60262002A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11694323B2 (en) * 2020-04-23 2023-07-04 Camx Power Llc Image-based sensor for measuring rotational position of a rotating shaft

Also Published As

Publication number Publication date
JPS60262002A (ja) 1985-12-25

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