FR3044571B1 - Procede de profilage d’une arete d’un corps roulant pour un palier a roulement - Google Patents

Procede de profilage d’une arete d’un corps roulant pour un palier a roulement Download PDF

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Publication number
FR3044571B1
FR3044571B1 FR1561791A FR1561791A FR3044571B1 FR 3044571 B1 FR3044571 B1 FR 3044571B1 FR 1561791 A FR1561791 A FR 1561791A FR 1561791 A FR1561791 A FR 1561791A FR 3044571 B1 FR3044571 B1 FR 3044571B1
Authority
FR
France
Prior art keywords
bearing
profiling
area
rolling body
rolling
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 - Fee Related
Application number
FR1561791A
Other languages
English (en)
Other versions
FR3044571A1 (fr
Inventor
Pierre Ehinger
Guillaume Toustard
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.)
NTN SNR Roulements SA
Original Assignee
NTN SNR Roulements 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 NTN SNR Roulements SA filed Critical NTN SNR Roulements SA
Priority to FR1561791A priority Critical patent/FR3044571B1/fr
Publication of FR3044571A1 publication Critical patent/FR3044571A1/fr
Application granted granted Critical
Publication of FR3044571B1 publication Critical patent/FR3044571B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/34—Rollers; Needles
    • 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
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/009—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding profiled workpieces using a profiled grinding tool
    • 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
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/002—Machines or devices using grinding or polishing belts; Accessories therefor for grinding edges or bevels
    • 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
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/005—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor for mass articles
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly
    • F16C19/26—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly with a single row of rollers
    • 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
    • F16C2206/00—Materials with ceramics, cermets, hard carbon or similar non-metallic hard materials as main constituents
    • F16C2206/40—Ceramics, e.g. carbides, nitrides, oxides, borides of a metal
    • F16C2206/58—Ceramics, e.g. carbides, nitrides, oxides, borides of a metal based on ceramic nitrides
    • F16C2206/60—Silicon nitride (Si3N4)l
FR1561791A 2015-12-03 2015-12-03 Procede de profilage d’une arete d’un corps roulant pour un palier a roulement Expired - Fee Related FR3044571B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1561791A FR3044571B1 (fr) 2015-12-03 2015-12-03 Procede de profilage d’une arete d’un corps roulant pour un palier a roulement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1561791 2015-12-03
FR1561791A FR3044571B1 (fr) 2015-12-03 2015-12-03 Procede de profilage d’une arete d’un corps roulant pour un palier a roulement

Publications (2)

Publication Number Publication Date
FR3044571A1 FR3044571A1 (fr) 2017-06-09
FR3044571B1 true FR3044571B1 (fr) 2018-01-12

Family

ID=55236717

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1561791A Expired - Fee Related FR3044571B1 (fr) 2015-12-03 2015-12-03 Procede de profilage d’une arete d’un corps roulant pour un palier a roulement

Country Status (1)

Country Link
FR (1) FR3044571B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07305727A (ja) * 1994-05-10 1995-11-21 Ngk Spark Plug Co Ltd セラミック製中実ローラー及びその製造方法
US5752775A (en) * 1994-08-31 1998-05-19 Ntn Corporation Roller bearing
DE19821982C2 (de) * 1998-05-18 2000-04-13 Heesemann Karl Masch Profil-Bandschleifmaschine
DE10014502C1 (de) * 2000-03-23 2001-09-13 Thuringia Netzsch Maschinen Un Schleifmaschine, insbesondere Randschleifmaschine für keramische Werkstücke
US20070238393A1 (en) * 2006-03-30 2007-10-11 Shin Ho S Methods and apparatus for polishing an edge of a substrate
JP5661235B2 (ja) * 2008-07-01 2015-01-28 Ntn株式会社 軸受用ころ加工方法

Also Published As

Publication number Publication date
FR3044571A1 (fr) 2017-06-09

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