IT1090944B - PROCEDURE AND DEVICE FOR THE PRODUCTION OF RECTILINEAR BAR MATERIAL WITH GREAT PRECISION BY DRAWING WITH A HARD STONE DRAWING MACHINE - Google Patents

PROCEDURE AND DEVICE FOR THE PRODUCTION OF RECTILINEAR BAR MATERIAL WITH GREAT PRECISION BY DRAWING WITH A HARD STONE DRAWING MACHINE

Info

Publication number
IT1090944B
IT1090944B IT5220277A IT5220277A IT1090944B IT 1090944 B IT1090944 B IT 1090944B IT 5220277 A IT5220277 A IT 5220277A IT 5220277 A IT5220277 A IT 5220277A IT 1090944 B IT1090944 B IT 1090944B
Authority
IT
Italy
Prior art keywords
procedure
production
bar material
great precision
hard stone
Prior art date
Application number
IT5220277A
Other languages
Italian (it)
Original Assignee
Schumag Gmbh
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 Schumag Gmbh filed Critical Schumag Gmbh
Application granted granted Critical
Publication of IT1090944B publication Critical patent/IT1090944B/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
    • B21C19/00—Devices for straightening wire or like work combined with or specially adapted for use in connection with drawing or winding machines or apparatus
    • 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
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/34—Guiding or supporting the material or 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
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof
    • B21C3/12—Die holders; Rotating dies
    • B21C3/14—Die holders combined with devices for guiding the drawing material or combined with devices for cooling heating, or lubricating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
IT5220277A 1977-03-30 1977-12-14 PROCEDURE AND DEVICE FOR THE PRODUCTION OF RECTILINEAR BAR MATERIAL WITH GREAT PRECISION BY DRAWING WITH A HARD STONE DRAWING MACHINE IT1090944B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772714018 DE2714018C3 (en) 1977-03-30 1977-03-30 Method and device for producing rod material that is straight with great accuracy by drawing with a drawing die

Publications (1)

Publication Number Publication Date
IT1090944B true IT1090944B (en) 1985-06-26

Family

ID=6005071

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5220277A IT1090944B (en) 1977-03-30 1977-12-14 PROCEDURE AND DEVICE FOR THE PRODUCTION OF RECTILINEAR BAR MATERIAL WITH GREAT PRECISION BY DRAWING WITH A HARD STONE DRAWING MACHINE

Country Status (6)

Country Link
JP (1) JPS53120663A (en)
BR (1) BR7801334A (en)
DE (1) DE2714018C3 (en)
ES (2) ES465805A1 (en)
FR (1) FR2385460A1 (en)
IT (1) IT1090944B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4108848A1 (en) * 1991-03-18 1992-09-24 Elefterios Dipl Ing Paraskevas Wire drawing device with feedback regulation - adjusts pivot position of drawing nozzle to maintain straightness of drawn product
DE59307570D1 (en) * 1992-11-04 1997-11-27 Mannesmann Ag Drawing ring holder
CN111977447A (en) * 2020-08-20 2020-11-24 贵溪华泰铜业有限公司 Automatic aligning and winding device for copper bars

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH291273A (en) * 1950-08-16 1953-06-15 Kreidler Alfred Drawing process to achieve straight bars or tubes.
US2950811A (en) * 1951-06-05 1960-08-30 Kreidler Alfred Die guide and work-straightening device
FR1215082A (en) * 1958-11-04 1960-04-13 Trefileries Laminoirs Havre Sa Wire drawing device
JPS5142846B2 (en) * 1971-08-10 1976-11-18
JPS5239837B2 (en) * 1972-12-27 1977-10-07
DE2521144C2 (en) * 1975-05-13 1983-04-07 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Method and device for drawing pipes

Also Published As

Publication number Publication date
DE2714018A1 (en) 1978-10-05
ES468485A1 (en) 1978-12-16
FR2385460B1 (en) 1983-04-01
ES465805A1 (en) 1978-09-16
DE2714018B2 (en) 1979-10-25
FR2385460A1 (en) 1978-10-27
JPS53120663A (en) 1978-10-21
DE2714018C3 (en) 1980-07-10
BR7801334A (en) 1978-10-24

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