DE1602676A1 - Verfahren und Vorrichtung zum Formen von Metallgegenstaenden aus Knueppeln - Google Patents

Verfahren und Vorrichtung zum Formen von Metallgegenstaenden aus Knueppeln

Info

Publication number
DE1602676A1
DE1602676A1 DE19671602676 DE1602676A DE1602676A1 DE 1602676 A1 DE1602676 A1 DE 1602676A1 DE 19671602676 DE19671602676 DE 19671602676 DE 1602676 A DE1602676 A DE 1602676A DE 1602676 A1 DE1602676 A1 DE 1602676A1
Authority
DE
Germany
Prior art keywords
rollers
blank
path
support
surface zone
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.)
Pending
Application number
DE19671602676
Other languages
German (de)
English (en)
Inventor
Jacob Marcovitch
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.)
ROTARY PROFILE ANSTALT
Original Assignee
ROTARY PROFILE ANSTALT
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 ROTARY PROFILE ANSTALT filed Critical ROTARY PROFILE ANSTALT
Publication of DE1602676A1 publication Critical patent/DE1602676A1/de
Pending 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
    • B21D15/00—Corrugating tubes
    • B21D15/04—Corrugating tubes transversely, e.g. helically
    • B21D15/06—Corrugating tubes transversely, e.g. helically annularly
    • 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
    • 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
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/12—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially parallel to the axis of the work
    • 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
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls
    • B21C37/205—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls with annular guides
    • 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
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls
    • B21C37/207—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls with helical guides
    • 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
    • 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
    • B21H5/00—Making gear wheels, racks, spline shafts or worms
    • B21H5/005—Worms
    • 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
    • B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
    • B21H7/10—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons knives; sickles; scythes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/004—Heating the product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Metal Rolling (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
DE19671602676 1966-08-22 1967-08-16 Verfahren und Vorrichtung zum Formen von Metallgegenstaenden aus Knueppeln Pending DE1602676A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA665031 1966-08-22

Publications (1)

Publication Number Publication Date
DE1602676A1 true DE1602676A1 (de) 1970-11-12

Family

ID=25561013

Family Applications (6)

Application Number Title Priority Date Filing Date
DER35746U Expired DE1975713U (de) 1966-08-22 1967-08-16 Vorrichtung zum formen von metallgegenstaenden aus knueppeln.
DE19671602676 Pending DE1602676A1 (de) 1966-08-22 1967-08-16 Verfahren und Vorrichtung zum Formen von Metallgegenstaenden aus Knueppeln
DE19671602130 Pending DE1602130A1 (de) 1966-08-22 1967-08-18 Walzstuhl
DE19671602131 Pending DE1602131A1 (de) 1966-08-22 1967-08-18 Vorrichtung zum Rollen von Knueppeln
DER35754U Expired DE1976207U (de) 1966-08-22 1967-08-18 Vorrichtung zum rollen von knueppeln.
DER35753U Expired DE1976208U (de) 1966-08-22 1967-08-18 Walzstuhl.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DER35746U Expired DE1975713U (de) 1966-08-22 1967-08-16 Vorrichtung zum formen von metallgegenstaenden aus knueppeln.

Family Applications After (4)

Application Number Title Priority Date Filing Date
DE19671602130 Pending DE1602130A1 (de) 1966-08-22 1967-08-18 Walzstuhl
DE19671602131 Pending DE1602131A1 (de) 1966-08-22 1967-08-18 Vorrichtung zum Rollen von Knueppeln
DER35754U Expired DE1976207U (de) 1966-08-22 1967-08-18 Vorrichtung zum rollen von knueppeln.
DER35753U Expired DE1976208U (de) 1966-08-22 1967-08-18 Walzstuhl.

Country Status (11)

Country Link
US (3) US3533260A (nl)
AT (1) AT280018B (nl)
BE (1) BE702873A (nl)
CA (1) CA921294A (nl)
CH (1) CH466193A (nl)
DE (6) DE1975713U (nl)
ES (1) ES344113A1 (nl)
FR (3) FR1551913A (nl)
GB (3) GB1179346A (nl)
NL (1) NL6711546A (nl)
SE (3) SE328539B (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0616863A1 (de) * 1993-02-25 1994-09-28 Ernst Grob Ag Verfahren zur Zahnstangenherstellung durch Kaltumformen, danach hergestellte Zahnstange und Vorrichtung zur Verfahrensdurchführung

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847004A (en) * 1971-03-25 1974-11-12 Bringewald Process Corp Apparatus and method for applying pressure and die and method for forming a part
DE2418454B2 (de) * 1974-04-17 1977-06-08 Schloemann-Siemag AG, 4000 Düsseldorf Mehradrige drahtstrasse fuer hohe produktionsleistung und grosse bundgewichte
US3940963A (en) * 1975-01-20 1976-03-02 New York Wire Mills Corporation Self-compensating die
DE2723001A1 (de) * 1977-05-20 1978-11-30 Achim Ing Grad Nitschke Verfahren und vorrichtung zum herstellen eines hohlkoerpers
NL7713195A (nl) * 1977-11-30 1979-06-01 Philips Nv Werkwijze en inrichting voor het vervaardigen van een hydrodynamisch groeflager alsmede een groeflager op die wijze vervaardigd.
DE2940473A1 (de) * 1978-04-07 1981-01-15 Nippon Steel Corp Verfahren und vorrichtung zur herstellung von metallprofilen
JPS611966Y2 (nl) * 1979-10-22 1986-01-22
FR2479714B1 (fr) * 1980-04-03 1985-11-29 Bruss Polt I Procede de fabrication de microfils, dispositif pour la mise en oeuvre dudit procede et microfils obtenus par ledit procede
FR2482484A1 (fr) * 1980-05-14 1981-11-20 Renault Outil de faconnage par roulage d'une rainure de clavetage a l'interieur d'une piece cylindrique
GB8419187D0 (en) * 1984-07-27 1984-08-30 Wilson A I Rolling machine
FR2576228B1 (fr) * 1985-01-23 1989-12-01 Escofier Tech Sa Procede et dispositif pour la realisation de gorges sur une paroi de revolution
JPH0613123B2 (ja) * 1986-01-30 1994-02-23 日本冶金工業株式会社 プラネタリ−ミルライン圧延方法
NL8902357A (nl) * 1989-09-21 1991-04-16 Philips Nv Inrichting voor het vervaardigen van een groeflager, alsmede werkwijze voor het vervaardigen van een groeflager, waarbij gebruik wordt gemaakt van de inrichting.
US5765419A (en) * 1994-06-25 1998-06-16 Ernst Grob Ag Method and apparatus for a rolling of hollow articles
US6718809B1 (en) * 1998-01-10 2004-04-13 General Electric Company Method for processing billets out of metals and alloys and the article
EP0955110B1 (de) * 1998-05-07 2004-04-07 Leico GmbH & Co. Werkzeugmaschinenbau Verfahren zum Drückwalzen und Drückwalzvorrichtung
IT1303739B1 (it) * 1998-11-11 2001-02-23 Fata Automation Dispositivo riformatore per elettrodi di saldatura
RU2191652C1 (ru) * 2001-04-04 2002-10-27 Глухов Дмитрий Евгеньевич Способ получения заготовок с мелкозернистой структурой
US20060230802A1 (en) * 2005-04-14 2006-10-19 Itt Manufacturing Enterprises, Inc. Apparatus for making grooved endform
US20110158767A1 (en) * 2009-12-29 2011-06-30 Ohio Rod Products Reduced material, content fasteners and systems and methods for manufacturing the same
CN112916620B (zh) * 2021-01-14 2022-08-09 山东莱锻机械股份有限公司 一种GCr15辊套的锻造工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US576822A (en) * 1897-02-09 The morris
US231094A (en) * 1880-08-10 File-cutting machine
US767314A (en) * 1902-10-14 1904-08-09 Anton Richard Rolling-mill.
US798448A (en) * 1904-02-15 1905-08-29 Alexander Pogany Mechanism for corrugating tubes.
US1929987A (en) * 1930-06-09 1933-10-10 Alice F Mead Rod reducing apparatus
US2358307A (en) * 1942-08-29 1944-09-19 Clarence L Dewey Tube reducing machine
US2565780A (en) * 1946-04-26 1951-08-28 Nat Tube Co Roller die
US2978933A (en) * 1958-03-05 1961-04-11 Sendzimir Tadeusz Beambacked planetary rolling mill
US2988937A (en) * 1958-11-12 1961-06-20 Nowakowski Peter Leo Tube reducing mill
US3348401A (en) * 1964-08-14 1967-10-24 Lodge & Shipley Co Methods and equipment for the widening of stock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0616863A1 (de) * 1993-02-25 1994-09-28 Ernst Grob Ag Verfahren zur Zahnstangenherstellung durch Kaltumformen, danach hergestellte Zahnstange und Vorrichtung zur Verfahrensdurchführung

Also Published As

Publication number Publication date
CA921294A (en) 1973-02-20
US3492849A (en) 1970-02-03
GB1198117A (en) 1970-07-08
CH466193A (fr) 1968-12-15
SE328536B (nl) 1970-09-21
DE1602130A1 (de) 1970-04-09
BE702873A (nl) 1968-02-21
DE1976208U (de) 1968-01-04
GB1199963A (en) 1970-07-22
DE1976207U (de) 1968-01-04
DE1975713U (de) 1967-12-28
GB1179346A (en) 1970-01-28
DE1602131A1 (de) 1970-04-09
AT280018B (de) 1970-03-25
SE328537B (nl) 1970-09-21
ES344113A1 (es) 1968-09-16
FR1594523A (nl) 1970-06-08
FR1551915A (nl) 1969-01-03
US3533260A (en) 1970-10-13
US3514985A (en) 1970-06-02
FR1551913A (nl) 1969-01-03
SE328539B (nl) 1970-09-21
NL6711546A (nl) 1968-02-23

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