ATE401151T1 - Verfahren zum warmwalzen und umformen eines werkstückes mit varierendem querschnitt - Google Patents

Verfahren zum warmwalzen und umformen eines werkstückes mit varierendem querschnitt

Info

Publication number
ATE401151T1
ATE401151T1 AT05292280T AT05292280T ATE401151T1 AT E401151 T1 ATE401151 T1 AT E401151T1 AT 05292280 T AT05292280 T AT 05292280T AT 05292280 T AT05292280 T AT 05292280T AT E401151 T1 ATE401151 T1 AT E401151T1
Authority
AT
Austria
Prior art keywords
section
hot rolling
workpiece
forming
various cross
Prior art date
Application number
AT05292280T
Other languages
English (en)
Inventor
Erwin Fogliatto
Jean-Yves Morin
Original Assignee
Peugeot Citroen Automobiles Sa
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 Peugeot Citroen Automobiles Sa filed Critical Peugeot Citroen Automobiles Sa
Application granted granted Critical
Publication of ATE401151T1 publication Critical patent/ATE401151T1/de

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
    • B21D53/00—Making other particular articles
    • B21D53/84—Making other particular articles other parts for engines, e.g. connecting-rods
    • 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
    • B21H8/00—Rolling metal of indefinite length in repetitive shapes specially designed for the manufacture of particular objects, e.g. checkered sheets
    • 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
    • B21H8/00—Rolling metal of indefinite length in repetitive shapes specially designed for the manufacture of particular objects, e.g. checkered sheets
    • B21H8/02—Rolls of special shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B21J9/025—Special design or construction with rolling or wobbling dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
    • B21K1/766—Connecting rods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
    • F16C7/02—Constructions of connecting-rods with constant length
    • F16C7/023—Constructions of connecting-rods with constant length for piston engines, pumps or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
    • B23P2700/04—Connecting rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Forging (AREA)
  • Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Heat Treatment Of Steel (AREA)
AT05292280T 2004-10-29 2005-10-27 Verfahren zum warmwalzen und umformen eines werkstückes mit varierendem querschnitt ATE401151T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0411591A FR2877245B1 (fr) 2004-10-29 2004-10-29 Procede de laminage et d'estampage a chaud et pieces profilees obtenues par un tel procede

Publications (1)

Publication Number Publication Date
ATE401151T1 true ATE401151T1 (de) 2008-08-15

Family

ID=34950448

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05292280T ATE401151T1 (de) 2004-10-29 2005-10-27 Verfahren zum warmwalzen und umformen eines werkstückes mit varierendem querschnitt

Country Status (5)

Country Link
EP (1) EP1652600B1 (de)
AT (1) ATE401151T1 (de)
DE (1) DE602005008161D1 (de)
ES (1) ES2310803T3 (de)
FR (1) FR2877245B1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6257732A (ja) * 1985-09-04 1987-03-13 Honda Motor Co Ltd ナツクル鍛造方法
JPS62244545A (ja) * 1986-04-16 1987-10-24 Nissan Motor Co Ltd クランクシヤフトの鍛造成形方法
SE516792C2 (sv) * 2001-03-23 2002-03-05 Volvo Lastvagnar Ab Ihåligt konstruktionselement och metod för dess tillverkning

Also Published As

Publication number Publication date
EP1652600B1 (de) 2008-07-16
FR2877245B1 (fr) 2007-02-23
ES2310803T3 (es) 2009-01-16
EP1652600A1 (de) 2006-05-03
FR2877245A1 (fr) 2006-05-05
DE602005008161D1 (de) 2008-08-28

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Legal Events

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