HUP9700369A2 - Method and equipment for qualification of a pulling stone - Google Patents

Method and equipment for qualification of a pulling stone

Info

Publication number
HUP9700369A2
HUP9700369A2 HU9700369A HUP9700369A HUP9700369A2 HU P9700369 A2 HUP9700369 A2 HU P9700369A2 HU 9700369 A HU9700369 A HU 9700369A HU P9700369 A HUP9700369 A HU P9700369A HU P9700369 A2 HUP9700369 A2 HU P9700369A2
Authority
HU
Hungary
Prior art keywords
qualification
equipment
pulling stone
stone
pulling
Prior art date
Application number
HU9700369A
Other languages
Hungarian (hu)
Inventor
Robert Spangenberg
Original Assignee
Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
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 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh filed Critical Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
Publication of HU9700369D0 publication Critical patent/HU9700369D0/en
Publication of HUP9700369A2 publication Critical patent/HUP9700369A2/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
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices By Optical Means (AREA)
HU9700369A 1996-02-07 1997-02-06 Method and equipment for qualification of a pulling stone HUP9700369A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19604440A DE19604440A1 (en) 1996-02-07 1996-02-07 Method and device for assessing a drawing die

Publications (2)

Publication Number Publication Date
HU9700369D0 HU9700369D0 (en) 1997-03-28
HUP9700369A2 true HUP9700369A2 (en) 1997-08-28

Family

ID=7784762

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9700369A HUP9700369A2 (en) 1996-02-07 1997-02-06 Method and equipment for qualification of a pulling stone

Country Status (3)

Country Link
EP (1) EP0788851A3 (en)
DE (1) DE19604440A1 (en)
HU (1) HUP9700369A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19758214A1 (en) * 1997-12-31 1999-07-01 Burkhard Dipl Ing Huhnke Optical precision measuring device for measuring various parameters of workpieces during manufacture
DE10322271A1 (en) * 2003-05-19 2004-12-16 Universität Duisburg-Essen Solid body material defect investigation unit uses mobile infrared laser heating to modulate X ray diffraction pattern for measurement by area detector
CN109365567A (en) * 2018-09-28 2019-02-22 陕西科技大学 A kind of wire drawing die inner hole parameter measuring apparatus and measurement method based on laser diffraction
CN114061491A (en) * 2021-11-30 2022-02-18 北京理工大学珠海学院 Method for observing micropore defect by laser

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH534342A (en) * 1971-07-17 1973-02-28 Bbc Brown Boveri & Cie Procedure for measuring small objects
US3937580A (en) * 1974-07-11 1976-02-10 Recognition Systems, Inc. Electro-optical method for measuring gaps and lines
DD241643A1 (en) * 1985-10-09 1986-12-17 Narva Rosa Luxemburg K MEASURING METHOD AND DEVICE FOR TOUCH-FREE DIAMETER DETERMINATION DUENNER WIRE
JPH02136705A (en) * 1988-11-17 1990-05-25 Nippon Kinzoku Kogyo Kk Device and method for measuring hole shape of die
JP3281986B2 (en) * 1992-08-11 2002-05-13 株式会社キーエンス Image measurement device

Also Published As

Publication number Publication date
EP0788851A3 (en) 1998-02-04
HU9700369D0 (en) 1997-03-28
DE19604440A1 (en) 1997-08-14
EP0788851A2 (en) 1997-08-13

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