DD108221A5 - - Google Patents

Info

Publication number
DD108221A5
DD108221A5 DD165591A DD16559172A DD108221A5 DD 108221 A5 DD108221 A5 DD 108221A5 DD 165591 A DD165591 A DD 165591A DD 16559172 A DD16559172 A DD 16559172A DD 108221 A5 DD108221 A5 DD 108221A5
Authority
DD
German Democratic Republic
Application number
DD165591A
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 filed Critical
Publication of DD108221A5 publication Critical patent/DD108221A5/xx

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B21B1/18—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section in a continuous process
    • 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
    • B21C3/08—Dies; Selection of material therefor; Cleaning thereof with section defined by rollers, balls, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
  • Metal Rolling (AREA)
DD165591A 1971-09-10 1972-09-11 DD108221A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE11494/71A SE369151B (fr) 1971-09-10 1971-09-10

Publications (1)

Publication Number Publication Date
DD108221A5 true DD108221A5 (fr) 1974-09-12

Family

ID=20294078

Family Applications (1)

Application Number Title Priority Date Filing Date
DD165591A DD108221A5 (fr) 1971-09-10 1972-09-11

Country Status (10)

Country Link
US (1) US3808864A (fr)
JP (1) JPS4856558A (fr)
DD (1) DD108221A5 (fr)
DE (1) DE2243893A1 (fr)
ES (1) ES406506A1 (fr)
FR (1) FR2152711B3 (fr)
GB (1) GB1363199A (fr)
IT (1) IT967305B (fr)
NL (1) NL7212230A (fr)
SE (1) SE369151B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4233834A (en) * 1979-01-26 1980-11-18 Sandvik Special Metal Corporation Method and apparatus for producing zircaloy tubes and zircaloy tubes thus produced
DE102014115426B4 (de) * 2014-10-23 2018-07-26 Thyssenkrupp Ag Vorrichtung und Verfahren zum kontinuierlichen voranschreitenden Umformen von Metallbändern zu einem Profil mit längsveränderlichem Querschnitt
RU2703929C1 (ru) * 2019-05-21 2019-10-22 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" Способ раскатки гильзы в трубу

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2105258A (en) * 1933-11-27 1938-01-11 Morgan Construction Co Method of and apparatus for rolling rounds
US2140414A (en) * 1936-09-05 1938-12-13 Brownstein Benjamin Continuous tube or bar rolling mill
US2369730A (en) * 1942-06-12 1945-02-20 Gustaf L Fisk Method of rolling metal bars
GB1163754A (en) * 1965-12-11 1969-09-10 Gkn Group Services Ltd Improvements relating to the Rolling of Rod Stock

Also Published As

Publication number Publication date
NL7212230A (fr) 1973-03-13
US3808864A (en) 1974-05-07
FR2152711A1 (fr) 1973-04-27
GB1363199A (en) 1974-08-14
FR2152711B3 (fr) 1975-10-03
ES406506A1 (es) 1975-08-01
DE2243893A1 (de) 1973-03-15
SE369151B (fr) 1974-08-12
IT967305B (it) 1974-02-28
JPS4856558A (fr) 1973-08-08

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