ATE494100T1 - TOOL FOR EMBOSSING A TOROIDAL FILLET - Google Patents

TOOL FOR EMBOSSING A TOROIDAL FILLET

Info

Publication number
ATE494100T1
ATE494100T1 AT07823820T AT07823820T ATE494100T1 AT E494100 T1 ATE494100 T1 AT E494100T1 AT 07823820 T AT07823820 T AT 07823820T AT 07823820 T AT07823820 T AT 07823820T AT E494100 T1 ATE494100 T1 AT E494100T1
Authority
AT
Austria
Prior art keywords
toroidal
fillet
tool
pulley
wheel
Prior art date
Application number
AT07823820T
Other languages
German (de)
Inventor
Hatem Khanfir
Nicolas Massue
Gilles Yvenat
Original Assignee
Renault Sas
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 Renault Sas filed Critical Renault Sas
Application granted granted Critical
Publication of ATE494100T1 publication Critical patent/ATE494100T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B39/00—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
    • B24B39/04—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor designed for working external surfaces of revolution
    • B24B39/045—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor designed for working external surfaces of revolution the working tool being composed of a plurality of working rolls or balls
    • 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
    • B21H7/18—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons grooved pins; Rolling grooves, e.g. oil grooves, in articles
    • B21H7/182—Rolling annular grooves
    • B21H7/185—Filet rolling, e.g. of crankshafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Polymerisation Methods In General (AREA)
  • Fertilizing (AREA)

Abstract

The tool (18) has a wheel (52) in a parallelepiped shaped housing (30) and in support on a pulley (40) having a burnishing strength on a cylindrical shaped annular groove (14) presenting a radial component and a component along an axis (B-B) of the wheel. A truncated conical shaped roller (58) forms an abutment element and is supported on an annular radial lateral face (17b) of the groove to compensate the reaction force of the axial component of the burnishing force applied by the pulley on a toroidal fillet (16a).
AT07823820T 2006-10-24 2007-09-12 TOOL FOR EMBOSSING A TOROIDAL FILLET ATE494100T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0654474A FR2907359B1 (en) 2006-10-24 2006-10-24 TOOL FOR LAYING A TORIC LEAVE.
PCT/FR2007/051924 WO2008050012A1 (en) 2006-10-24 2007-09-12 Tool for roller burnishing a toroidal fillet

Publications (1)

Publication Number Publication Date
ATE494100T1 true ATE494100T1 (en) 2011-01-15

Family

ID=38066495

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07823820T ATE494100T1 (en) 2006-10-24 2007-09-12 TOOL FOR EMBOSSING A TOROIDAL FILLET

Country Status (5)

Country Link
EP (1) EP2086722B1 (en)
AT (1) ATE494100T1 (en)
DE (1) DE602007011801D1 (en)
FR (1) FR2907359B1 (en)
WO (1) WO2008050012A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2393517B1 (en) 2010-07-28 2013-11-21 Universidad Del Pais Vasco-Euskal Herriko Unibersitatea PROCEDURE FOR THE CONTRIBUTION OF METAL MATERIALS.
DE202011103888U1 (en) * 2011-07-28 2011-09-07 Hegenscheidt-Mfd Gmbh & Co. Kg Fixed roller

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2864460B1 (en) * 2003-12-31 2006-04-07 Renault Sas ROLLING MACHINE, IN PARTICULAR FOR THE NUTTING OF A CRANKSHAFT

Also Published As

Publication number Publication date
FR2907359A1 (en) 2008-04-25
EP2086722A1 (en) 2009-08-12
DE602007011801D1 (en) 2011-02-17
FR2907359B1 (en) 2008-12-26
EP2086722B1 (en) 2011-01-05
WO2008050012A1 (en) 2008-05-02

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Legal Events

Date Code Title Description
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