IT1013311B - Procedimento per il miglioramento superficiale di corpi o sfere di rotolamento e o di piste di scorri mento di snodi omocinetici e di cuscinetti a rotolamento - Google Patents

Procedimento per il miglioramento superficiale di corpi o sfere di rotolamento e o di piste di scorri mento di snodi omocinetici e di cuscinetti a rotolamento

Info

Publication number
IT1013311B
IT1013311B IT51300/74A IT5130074A IT1013311B IT 1013311 B IT1013311 B IT 1013311B IT 51300/74 A IT51300/74 A IT 51300/74A IT 5130074 A IT5130074 A IT 5130074A IT 1013311 B IT1013311 B IT 1013311B
Authority
IT
Italy
Prior art keywords
balls
rolling
procedure
sliding tracks
surface improvement
Prior art date
Application number
IT51300/74A
Other languages
English (en)
Original Assignee
Daimler Benz Ag
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 DE19732329576 external-priority patent/DE2329576C3/de
Application filed by Daimler Benz Ag filed Critical Daimler Benz Ag
Application granted granted Critical
Publication of IT1013311B publication Critical patent/IT1013311B/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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/60—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using alkaline aqueous solutions with pH greater than 8
    • C23C22/62—Treatment of iron or alloys based thereon
    • 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
    • Y10T29/49693—Roller 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
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49643—Rotary bearing
    • Y10T29/49679—Anti-friction bearing or component thereof
    • Y10T29/49694—Ball making

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Lubricants (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Rolling Contact Bearings (AREA)
IT51300/74A 1973-06-09 1974-05-30 Procedimento per il miglioramento superficiale di corpi o sfere di rotolamento e o di piste di scorri mento di snodi omocinetici e di cuscinetti a rotolamento IT1013311B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732329576 DE2329576C3 (de) 1973-06-09 Verfahren zur Oberflächenverbesserung von Wälzkörpern bzw. -kugeln und/oder Laufbahnen von homokinetischen Gelenken bzw. Wälzlagern durch Brünieren

Publications (1)

Publication Number Publication Date
IT1013311B true IT1013311B (it) 1977-03-30

Family

ID=5883605

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51300/74A IT1013311B (it) 1973-06-09 1974-05-30 Procedimento per il miglioramento superficiale di corpi o sfere di rotolamento e o di piste di scorri mento di snodi omocinetici e di cuscinetti a rotolamento

Country Status (4)

Country Link
US (1) US4108689A (it)
FR (1) FR2232616B1 (it)
GB (1) GB1422075A (it)
IT (1) IT1013311B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0064295B1 (en) * 1981-05-04 1985-11-21 Walter Batiuk Method of improving the corrosion resistance of chemical conversion coated aluminum
US4693698A (en) * 1981-11-16 1987-09-15 Rockford Acromatic Products Co. Composite roller for the tripod of a free-plunging constant velocity universal joint
FR2654478A1 (fr) * 1989-11-14 1991-05-17 Roulements Soc Nouvelle Procede pour ameliorer l'etancheite d'un roulement.
DE19535431C1 (de) * 1995-09-23 1997-04-17 Gkn Automotive Ag Kugelgleichlaufdrehgelenk
DE10002557A1 (de) * 2000-01-21 2001-07-26 Schaeffler Waelzlager Ohg Axialkugellager
US6585832B2 (en) * 2001-05-09 2003-07-01 Textron Limited Method to prevent specks or hairline cracks in, and premature failure of, airplane cylinder barrels
DE10135491A1 (de) * 2001-07-20 2003-02-06 Zwez Chemie Gmbh Komponenten und Verfahren zur Herstellung und Regeneration eines Brünierbades
DE102004059592B4 (de) * 2004-12-10 2014-09-04 MTU Aero Engines AG Verfahren zum Oberflächenstrahlen von Hohlräumen, insbesondere von Hohlräumen an Gasturbinen
CN110273148B (zh) * 2019-07-25 2021-03-23 华侨大学 一种含离子液体的复配棕化液及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR855105A (fr) * 1938-05-25 1940-05-03 Mélange salin pour bains de bronzage en plusieurs phases
US3515599A (en) * 1968-05-14 1970-06-02 Eaton Yale & Towne Process for treating ferrous surfaces
US3562023A (en) * 1968-05-15 1971-02-09 Whitefield Chemical Co Inc Manganese coating bath with molybdenum
US3507677A (en) * 1968-06-13 1970-04-21 Massachusetts Inst Technology Bearing pretreat process
DE1910146B2 (de) * 1969-02-28 1971-07-22 Verfahren und vorrichtung zur herstellung von zahnelement paaren aus aussen verzahnten zahnraedern und innen ver zahnten zahnringen

Also Published As

Publication number Publication date
US4108689A (en) 1978-08-22
DE2329576A1 (de) 1974-12-19
DE2329576B2 (de) 1976-04-15
FR2232616A1 (it) 1975-01-03
GB1422075A (en) 1976-01-21
FR2232616B1 (it) 1976-12-24

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