AT385922B - METHOD FOR CALIBRATING REDUCING THE CROSS-SECTIONAL SURFACE OF A WORKING PART THAT ROTATES - Google Patents

METHOD FOR CALIBRATING REDUCING THE CROSS-SECTIONAL SURFACE OF A WORKING PART THAT ROTATES

Info

Publication number
AT385922B
AT385922B AT0004184A AT4184A AT385922B AT 385922 B AT385922 B AT 385922B AT 0004184 A AT0004184 A AT 0004184A AT 4184 A AT4184 A AT 4184A AT 385922 B AT385922 B AT 385922B
Authority
AT
Austria
Prior art keywords
calibrating
rotates
reducing
cross
working part
Prior art date
Application number
AT0004184A
Other languages
German (de)
Other versions
ATA4184A (en
Original Assignee
Grob Ernst Fa
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 Grob Ernst Fa filed Critical Grob Ernst Fa
Publication of ATA4184A publication Critical patent/ATA4184A/en
Application granted granted Critical
Publication of AT385922B publication Critical patent/AT385922B/en

Links

Classifications

    • 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
    • B21B1/42—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 step-by-step or planetary rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/18—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories for step-by-step or planetary rolling; pendulum mills
    • B21B13/20—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories for step-by-step or planetary rolling; pendulum mills for planetary rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/18—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling
    • B21H1/20—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling rolled longitudinally

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Metal Rolling (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
AT0004184A 1983-03-07 1984-01-09 METHOD FOR CALIBRATING REDUCING THE CROSS-SECTIONAL SURFACE OF A WORKING PART THAT ROTATES AT385922B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1217/83A CH658006A5 (en) 1983-03-07 1983-03-07 METHOD AND DEVICE FOR CALIBRATING REDUCING THE CROSS-SECTIONAL SURFACE OF A WORKPIECE ROTATING WITH IT.

Publications (2)

Publication Number Publication Date
ATA4184A ATA4184A (en) 1987-11-15
AT385922B true AT385922B (en) 1988-06-10

Family

ID=4205234

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0004184A AT385922B (en) 1983-03-07 1984-01-09 METHOD FOR CALIBRATING REDUCING THE CROSS-SECTIONAL SURFACE OF A WORKING PART THAT ROTATES

Country Status (4)

Country Link
AT (1) AT385922B (en)
CH (1) CH658006A5 (en)
DE (1) DE3400315C2 (en)
IT (1) IT1175416B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH675840A5 (en) * 1988-10-05 1990-11-15 Grob Ernst Fa
ES2105428T3 (en) * 1994-06-25 1997-10-16 Grob Ernst Fa PROCEDURE AND DEVICE FOR LAMINATING HOLLOW PIECES.
ES2193316T3 (en) * 1997-11-24 2003-11-01 Grob Ernst Fa PROCEDURE AND DEVICE FOR COLD TRAINING OF HOLLOW PARTS.
US6718809B1 (en) * 1998-01-10 2004-04-13 General Electric Company Method for processing billets out of metals and alloys and the article
EP1713600B1 (en) 2004-02-06 2016-10-12 Ernst Grob Ag Device and method for producing tooth-like profiled sections on workpieces
CH714772A1 (en) * 2018-11-15 2019-09-13 Grob Ernst Fa Device and method for cold forming profiling of workpieces.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT20607B (en) * 1904-09-19 1905-07-10 Gustave Antoine Lambert Rolling mill with planetary motion of the rollers.
US1622744A (en) * 1926-04-05 1927-03-29 Ralph C Stiefel Tube-forming mill
DE1111584B (en) * 1954-11-11 1961-07-27 Innocenti Soc Generale Planetary rolling mill for rolling tubes
US4193282A (en) * 1977-07-01 1980-03-18 Hill Engineering Company Limited Rolling machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2565780A (en) * 1946-04-26 1951-08-28 Nat Tube Co Roller die

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT20607B (en) * 1904-09-19 1905-07-10 Gustave Antoine Lambert Rolling mill with planetary motion of the rollers.
US1622744A (en) * 1926-04-05 1927-03-29 Ralph C Stiefel Tube-forming mill
DE1111584B (en) * 1954-11-11 1961-07-27 Innocenti Soc Generale Planetary rolling mill for rolling tubes
US4193282A (en) * 1977-07-01 1980-03-18 Hill Engineering Company Limited Rolling machine

Also Published As

Publication number Publication date
ATA4184A (en) 1987-11-15
IT1175416B (en) 1987-07-01
CH658006A5 (en) 1986-10-15
DE3400315A1 (en) 1984-09-13
IT8419906A0 (en) 1984-03-06
DE3400315C2 (en) 1995-07-13

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee