IT1031796B - Processo per la fabbricazione di elementi componenti di precsione asezioni - Google Patents

Processo per la fabbricazione di elementi componenti di precsione asezioni

Info

Publication number
IT1031796B
IT1031796B IT20341/75A IT2034175A IT1031796B IT 1031796 B IT1031796 B IT 1031796B IT 20341/75 A IT20341/75 A IT 20341/75A IT 2034175 A IT2034175 A IT 2034175A IT 1031796 B IT1031796 B IT 1031796B
Authority
IT
Italy
Prior art keywords
precsion
asections
manufacture
elements components
elements
Prior art date
Application number
IT20341/75A
Other languages
English (en)
Original Assignee
Federal Mogul Corp
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
Priority claimed from US444120A external-priority patent/US3871093A/en
Application filed by Federal Mogul Corp filed Critical Federal Mogul Corp
Application granted granted Critical
Publication of IT1031796B publication Critical patent/IT1031796B/it

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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
    • 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
    • B23P15/003—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass bearings
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/02—Sliding-contact bearings
    • F16C23/04—Sliding-contact bearings self-adjusting
    • F16C23/043—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings
    • F16C23/045—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings for radial load mainly, e.g. radial spherical plain bearings
    • F16C23/046—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings for radial load mainly, e.g. radial spherical plain bearings with split outer rings
    • 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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/14—Special methods of manufacture; Running-in
    • 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
    • F16C33/58—Raceways; Race rings
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • 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
    • F16C33/58—Raceways; Race rings
    • F16C33/64—Special methods of manufacture
    • 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
    • F16C2220/00—Shaping
    • F16C2220/40—Shaping by deformation without removing material
    • F16C2220/46—Shaping by deformation without removing material by forging
    • 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
    • F16C2220/00—Shaping
    • F16C2220/60—Shaping by removing material, e.g. machining
    • 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
    • F16C2220/00—Shaping
    • F16C2220/60—Shaping by removing material, e.g. machining
    • F16C2220/70—Shaping by removing material, e.g. machining by grinding
    • 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
    • F16C2223/00—Surface treatments; Hardening; Coating
    • F16C2223/02—Mechanical treatment, e.g. finishing
    • 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/30—Material joints
    • F16C2226/40—Material joints with adhesive
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/026—Method or apparatus with machining
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49643—Rotary bearing
    • Y10T29/49679—Anti-friction bearing or component thereof
    • Y10T29/49689—Race making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49789—Obtaining plural product pieces from unitary workpiece
    • Y10T29/4979—Breaking through weakened portion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Sliding-Contact Bearings (AREA)
  • Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
  • Rolling Contact Bearings (AREA)
IT20341/75A 1974-02-20 1975-02-17 Processo per la fabbricazione di elementi componenti di precsione asezioni IT1031796B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US444120A US3871093A (en) 1974-02-20 1974-02-20 Process for making split-ring ball bearings
US05/541,998 US3978566A (en) 1974-02-20 1975-01-17 Process for making sectionalized precision components

Publications (1)

Publication Number Publication Date
IT1031796B true IT1031796B (it) 1979-05-10

Family

ID=27033785

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20341/75A IT1031796B (it) 1974-02-20 1975-02-17 Processo per la fabbricazione di elementi componenti di precsione asezioni

Country Status (11)

Country Link
US (1) US3978566A (it)
AR (1) AR207030A1 (it)
BR (1) BR7501037A (it)
CA (1) CA1027342A (it)
DE (1) DE2507348A1 (it)
ES (1) ES434584A1 (it)
FR (1) FR2261444B1 (it)
GB (1) GB1464667A (it)
IN (1) IN142132B (it)
IT (1) IT1031796B (it)
SE (1) SE7501752L (it)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5610516U (it) * 1979-07-05 1981-01-29
US4330911A (en) * 1979-11-29 1982-05-25 Skf Industrial Trading & Development Co. B.V. Process for production of an object consisting of at least two parts movable relative to each other, one of which is substantially enclosed within the other
FR2502714A1 (fr) * 1981-03-25 1982-10-01 Glaenzer Spicer Sa Roulement a billes et son procede d'assemblage, et appareil de rectification d'un tel roulement
FR2633679A1 (fr) * 1988-07-01 1990-01-05 Roulements Soc Nouvelle Roulement comportant au moins une bague fractionnee et une liaison d'assemblage
JP3285927B2 (ja) * 1992-05-25 2002-05-27 エヌティエヌ株式会社 分割型軸受軌道輪の製造方法
US5630669A (en) * 1994-07-12 1997-05-20 Craft Bearing Company, Inc. Split bearing, cage for split or non-split bearing and method of cutting a member of a split bearing
US5826331A (en) * 1995-06-07 1998-10-27 Cummins Engine Company, Inc. Method for the production of a fracture split connection component
US5740893A (en) * 1995-07-14 1998-04-21 Ntn Corporation One-way clutch and method of making bearing ring
AU7127898A (en) * 1997-04-17 1998-11-11 Timken Company, The Rotary air bearing and process for manufacturing the same
WO2000019117A1 (de) * 1998-09-26 2000-04-06 INA Wälzlager Schaeffler oHG Lagerung einer welle mit geteilten wälzlagern
US6116786A (en) * 1999-01-20 2000-09-12 Nachi-Fujikoshi Corp. Clutch bearing for automotive air conditioning compressor
GB2423806B (en) * 2002-07-26 2007-04-18 Cummins Inc Connecting Rod Apparatus & Method
AU2003288130A1 (en) * 2003-11-20 2005-06-24 Minganti S.P.A. Process and apparatus for the precision machining of the inner rings of bearings
US20090046968A1 (en) * 2007-08-16 2009-02-19 Gm Global Technology Operations, Inc. Method of Manufacturing Split Bearing Races
US8065867B2 (en) * 2008-06-20 2011-11-29 United Technologies Corporation Radial ball bearing
EP2484488B1 (en) * 2009-09-29 2017-12-20 NTN Corporation Method for grinding green ball, method for manufacturing ceramic ball, and grinding device
GB201008181D0 (en) * 2010-05-17 2010-06-30 Airbus Operations Ltd A device for locating a first aerospace component relative to a second aerospace component
DE102010063349A1 (de) * 2010-12-17 2012-06-21 Aktiebolaget Skf Lagerringelement und Verfahren zum Verbinden von Lagerringelementen
CN103104596A (zh) * 2011-11-10 2013-05-15 张孝公 一种立车工作台用推力球轴承
CN102626777B (zh) * 2012-04-17 2014-10-29 江苏大学 一种复合双金属裂解连杆的制造方法
DE102012013686A1 (de) * 2012-07-09 2014-01-09 Lemken Gmbh & Co. Kg Lagereinheit
CN106002096B (zh) * 2016-06-08 2018-07-31 中航工业哈尔滨轴承有限公司 一种m50钢制轴承套圈锻件单次火锻造方法
FR3055927B1 (fr) * 2016-09-15 2019-07-12 Ntn-Snr Roulements Bague de roulement formee de deux segments
DE102016121393A1 (de) * 2016-11-09 2018-05-09 Robert Bosch Gmbh Kugellager und Verfahren zu dessen Herstellung, Festlager, Lenkgetriebe und Lenksystem
DE102016121412A1 (de) * 2016-11-09 2018-05-09 Robert Bosch Gmbh Festlager und Lenkgetriebe
US10801546B2 (en) 2017-06-07 2020-10-13 Roller Bearing Company Of America, Inc. Ball bearing cam follower for an adjustable aircraft seat
CN111649071B (zh) * 2020-06-12 2022-04-15 河北鑫泰轴承锻造有限公司 一种轴承外圈加工工艺
CN112008342B (zh) * 2020-08-31 2021-11-19 西北有色金属研究院 一种富镍的镍钛金属间化合物轴承滚珠的制备方法
CN113294433B (zh) * 2021-05-06 2023-08-11 洛阳轴承研究所有限公司 一种螺杆钻具用推力轴承组及其修磨方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424835A (en) * 1945-02-10 1947-07-29 Hamilton Watch Co Method for surfacing small parts
US3704515A (en) * 1969-12-10 1972-12-05 Burroughs Corp Method for mounting connectors on printed circuit boards
US3808668A (en) * 1972-03-09 1974-05-07 Ncr Method of employing a soluble matrix to maintain a plurality of objects in a fixed relationship
US3803774A (en) * 1972-12-22 1974-04-16 Bell Telephone Labor Inc Technique for correcting the crystallo-graphic orientation angle of crystals by the formation of mesas and double face lapping
US3871093A (en) * 1974-02-20 1975-03-18 Federal Mogul Corp Process for making split-ring ball bearings

Also Published As

Publication number Publication date
AU7837675A (en) 1976-08-19
FR2261444A1 (it) 1975-09-12
IN142132B (it) 1977-06-04
CA1027342A (en) 1978-03-07
ES434584A1 (es) 1976-12-16
AR207030A1 (es) 1976-09-09
GB1464667A (en) 1977-02-16
SE7501752L (it) 1975-08-21
BR7501037A (pt) 1975-12-02
FR2261444B1 (it) 1978-02-24
US3978566A (en) 1976-09-07
DE2507348A1 (de) 1975-08-21

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