AT325565B - PROCESS TO FACILITATE CHIPLESS DEFORMING OF DIFFICULT PREFORMABLE METALLIC MATERIALS WITH THE HELP OF ULTRASONIC - Google Patents

PROCESS TO FACILITATE CHIPLESS DEFORMING OF DIFFICULT PREFORMABLE METALLIC MATERIALS WITH THE HELP OF ULTRASONIC

Info

Publication number
AT325565B
AT325565B AT753971A AT753971A AT325565B AT 325565 B AT325565 B AT 325565B AT 753971 A AT753971 A AT 753971A AT 753971 A AT753971 A AT 753971A AT 325565 B AT325565 B AT 325565B
Authority
AT
Austria
Prior art keywords
preformable
chipless
deforming
ultrasonic
help
Prior art date
Application number
AT753971A
Other languages
German (de)
Other versions
ATA753971A (en
Original Assignee
Boehler & Co Ag Geb
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 Boehler & Co Ag Geb filed Critical Boehler & Co Ag Geb
Publication of ATA753971A publication Critical patent/ATA753971A/en
Application granted granted Critical
Publication of AT325565B publication Critical patent/AT325565B/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
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/006—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing using vibratory energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
AT753971A 1971-08-16 1971-08-30 PROCESS TO FACILITATE CHIPLESS DEFORMING OF DIFFICULT PREFORMABLE METALLIC MATERIALS WITH THE HELP OF ULTRASONIC AT325565B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2140943 1971-08-16

Publications (2)

Publication Number Publication Date
ATA753971A ATA753971A (en) 1975-01-15
AT325565B true AT325565B (en) 1975-10-27

Family

ID=5816844

Family Applications (1)

Application Number Title Priority Date Filing Date
AT753971A AT325565B (en) 1971-08-16 1971-08-30 PROCESS TO FACILITATE CHIPLESS DEFORMING OF DIFFICULT PREFORMABLE METALLIC MATERIALS WITH THE HELP OF ULTRASONIC

Country Status (8)

Country Link
AT (1) AT325565B (en)
AU (1) AU451582B2 (en)
BE (1) BE787598A (en)
BR (1) BR7205589D0 (en)
FR (1) FR2149387A1 (en)
GB (1) GB1344966A (en)
IT (1) IT961953B (en)
ZA (1) ZA724272B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2732600A1 (en) * 1977-07-19 1979-02-01 Inst Elektroniki Akademii Nauk Appts. producing metal bands - has die with U=shaped slit connected to acoustic concentrator of ultrasonic oscillations

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2251570B (en) * 1990-11-09 1993-10-20 Technoform Sonics Limited Improvements in or relating to vibratable ring-like structures
GB9211944D0 (en) * 1992-06-05 1992-07-15 Bicc Plc Mineral insulated electric cable manufacture
GB9504433D0 (en) * 1995-03-06 1995-04-26 Whiteing Roland G Profile forming
CN110081965B (en) * 2019-05-17 2021-04-30 电子科技大学中山学院 Standing wave node and antinode positioning detection structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2732600A1 (en) * 1977-07-19 1979-02-01 Inst Elektroniki Akademii Nauk Appts. producing metal bands - has die with U=shaped slit connected to acoustic concentrator of ultrasonic oscillations

Also Published As

Publication number Publication date
BR7205589D0 (en) 1973-06-28
BE787598A (en) 1972-12-18
ZA724272B (en) 1973-03-28
AU451582B2 (en) 1974-08-15
GB1344966A (en) 1974-01-23
IT961953B (en) 1973-12-10
ATA753971A (en) 1975-01-15
FR2149387A1 (en) 1973-03-30
AU4387572A (en) 1974-01-03

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee