GB284317A - Method of and apparatus for drawing section bars from sheets of magnesium alloys - Google Patents

Method of and apparatus for drawing section bars from sheets of magnesium alloys

Info

Publication number
GB284317A
GB284317A GB1229/28A GB122928A GB284317A GB 284317 A GB284317 A GB 284317A GB 1229/28 A GB1229/28 A GB 1229/28A GB 122928 A GB122928 A GB 122928A GB 284317 A GB284317 A GB 284317A
Authority
GB
United Kingdom
Prior art keywords
dies
magnesium alloys
section bars
sheets
drawing section
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1229/28A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Publication of GB284317A publication Critical patent/GB284317A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)

Abstract

284,317. I. G. Farbenindustrie Akt.- Ges. Jan. 28, 1927, [Convention date]. Drawing; drawing-dies; working at specified temperatures.-Section bars of magnesium alloys are made by drawing a sheet of the metal through skelping dies f, e while at a temperature of from 100<6> C. to 400‹ C. The initial and final dies are inclined at an angle to each other, or may be parallel, with the operative axis inclined at an angle to the die face. The dies may be arranged parallel to each other and may be mounted in a member whose inclination to the draw bench may be adjusted. Curved bars may be made by altering the mutual inclination of the dies.
GB1229/28A 1927-01-28 1928-01-13 Method of and apparatus for drawing section bars from sheets of magnesium alloys Expired GB284317A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE284317X 1927-01-28

Publications (1)

Publication Number Publication Date
GB284317A true GB284317A (en) 1928-10-18

Family

ID=6051303

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1229/28A Expired GB284317A (en) 1927-01-28 1928-01-13 Method of and apparatus for drawing section bars from sheets of magnesium alloys

Country Status (1)

Country Link
GB (1) GB284317A (en)

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