ZA724272B - Process for drawing difficultly deformable materials with the aid of ultrasonics - Google Patents

Process for drawing difficultly deformable materials with the aid of ultrasonics

Info

Publication number
ZA724272B
ZA724272B ZA724272A ZA724272A ZA724272B ZA 724272 B ZA724272 B ZA 724272B ZA 724272 A ZA724272 A ZA 724272A ZA 724272 A ZA724272 A ZA 724272A ZA 724272 B ZA724272 B ZA 724272B
Authority
ZA
South Africa
Prior art keywords
ultrasonics
aid
deformable materials
difficultly deformable
difficultly
Prior art date
Application number
ZA724272A
Inventor
M Pachel
K Swoboda
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 ZA724272B publication Critical patent/ZA724272B/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)
ZA724272A 1971-08-16 1972-06-21 Process for drawing difficultly deformable materials with the aid of ultrasonics ZA724272B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA724272B true ZA724272B (en) 1973-03-28

Family

ID=5816844

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA724272A ZA724272B (en) 1971-08-16 1972-06-21 Process for drawing difficultly deformable materials with the aid of ultrasonics

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)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2732600C3 (en) * 1977-07-19 1981-08-06 Institut elektroniki Akademii Nauk Belorusskoj SSR, Minsk Device for the production of strips from metal wire
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

Also Published As

Publication number Publication date
FR2149387A1 (en) 1973-03-30
BE787598A (en) 1972-12-18
AU4387572A (en) 1974-01-03
BR7205589D0 (en) 1973-06-28
AT325565B (en) 1975-10-27
GB1344966A (en) 1974-01-23
IT961953B (en) 1973-12-10
AU451582B2 (en) 1974-08-15
ATA753971A (en) 1975-01-15

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