IT1083132B - Procedimento di trafilatura a trafile multiple e nomogramma per determinare la sequenza di tali trafile - Google Patents

Procedimento di trafilatura a trafile multiple e nomogramma per determinare la sequenza di tali trafile

Info

Publication number
IT1083132B
IT1083132B IT68281/77A IT6828177A IT1083132B IT 1083132 B IT1083132 B IT 1083132B IT 68281/77 A IT68281/77 A IT 68281/77A IT 6828177 A IT6828177 A IT 6828177A IT 1083132 B IT1083132 B IT 1083132B
Authority
IT
Italy
Prior art keywords
nomogram
sequence
drawings
procedure
multiple drawing
Prior art date
Application number
IT68281/77A
Other languages
English (en)
Original Assignee
Marshall Richards Barcro Ltd
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 Marshall Richards Barcro Ltd filed Critical Marshall Richards Barcro Ltd
Application granted granted Critical
Publication of IT1083132B publication Critical patent/IT1083132B/it

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
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof
    • 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
    • B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
    • B21C1/04—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums with two or more dies operating in series

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
IT68281/77A 1976-06-04 1977-06-03 Procedimento di trafilatura a trafile multiple e nomogramma per determinare la sequenza di tali trafile IT1083132B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23126/76A GB1540438A (en) 1976-06-04 1976-06-04 Multi-die/block drawing machine

Publications (1)

Publication Number Publication Date
IT1083132B true IT1083132B (it) 1985-05-21

Family

ID=10190550

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68281/77A IT1083132B (it) 1976-06-04 1977-06-03 Procedimento di trafilatura a trafile multiple e nomogramma per determinare la sequenza di tali trafile

Country Status (6)

Country Link
US (1) US4120186A (it)
DE (1) DE2725259A1 (it)
FR (1) FR2353343A1 (it)
GB (1) GB1540438A (it)
IT (1) IT1083132B (it)
SE (1) SE7706440A0 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5301119A (en) * 1991-12-23 1994-04-05 Southwire Company Die draft optimizing system
JP2008069409A (ja) * 2006-09-14 2008-03-27 Bridgestone Corp 高強度高炭素鋼線およびその製造方法

Also Published As

Publication number Publication date
FR2353343A1 (fr) 1977-12-30
DE2725259A1 (de) 1977-12-15
SE7706440L (sv) 1977-12-04
SE7706440A0 (sv) 1977-12-04
GB1540438A (en) 1979-02-14
US4120186A (en) 1978-10-17

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