SE309790B - - Google Patents

Info

Publication number
SE309790B
SE309790B SE9913/65A SE991365A SE309790B SE 309790 B SE309790 B SE 309790B SE 9913/65 A SE9913/65 A SE 9913/65A SE 991365 A SE991365 A SE 991365A SE 309790 B SE309790 B SE 309790B
Authority
SE
Sweden
Application number
SE9913/65A
Inventor
H Schlicht
Original Assignee
Kugelfischer G Schaefer & Co
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 Kugelfischer G Schaefer & Co filed Critical Kugelfischer G Schaefer & Co
Publication of SE309790B publication Critical patent/SE309790B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/36—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for balls; for rollers
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency
    • 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
    • Y10S148/00—Metal treatment
    • Y10S148/902—Metal treatment having portions of differing metallurgical properties or characteristics
    • Y10S148/906—Roller bearing element

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Articles (AREA)
SE9913/65A 1964-07-29 1965-07-28 SE309790B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK53604A DE1292696B (en) 1964-07-29 1964-07-29 Process to increase the service life of roller pairs

Publications (1)

Publication Number Publication Date
SE309790B true SE309790B (en) 1969-04-08

Family

ID=7226787

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9913/65A SE309790B (en) 1964-07-29 1965-07-28

Country Status (5)

Country Link
US (1) US3477884A (en)
CH (1) CH472500A (en)
DE (1) DE1292696B (en)
GB (1) GB1055085A (en)
SE (1) SE309790B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807649A (en) * 1971-10-12 1974-04-30 W Anthony Lap pin and method of making same
US3893874A (en) * 1973-01-29 1975-07-08 Nutron Corp Cams
US4168183A (en) * 1978-06-23 1979-09-18 University Of Delaware Process for improving the fatigue properties of structures or objects
US4191599A (en) * 1978-09-13 1980-03-04 Ford Motor Company Method of heat treating high carbon alloy steel parts to develop surface compressive residual stresses
SE446646B (en) * 1981-12-15 1986-09-29 Santrade Ltd MOUNTAIN DRILL AND WANT TO MANUFACTURE THIS
US4836866A (en) * 1987-11-09 1989-06-06 Fmc Corporation Method of improving fatigue life of an elongated component
US4939042A (en) * 1987-11-09 1990-07-03 Fmc Corporation Fatigue life of a component such as a bar
DE4007487A1 (en) * 1990-03-09 1991-09-12 Skf Gmbh METHOD FOR PRODUCING STEEL MACHINE ELEMENTS
US5246510A (en) * 1992-06-01 1993-09-21 Applied Process Method for producing a selectively surface hardened cast iron part
ITMO20020287A1 (en) * 2002-10-02 2004-04-03 I Societa Apparecchiature Idra Uliche Spa Sa HYDRAULIC MACHINE WITH HIGH PERFORMANCE RADIAL CYLINDERS.
DE10250459A1 (en) * 2002-10-30 2004-05-13 Fag Kugelfischer Ag Rolling bearings in aircraft
JP4228725B2 (en) * 2003-02-28 2009-02-25 株式会社ジェイテクト Method for manufacturing rolling and sliding parts and rolling bearing
JP2005042879A (en) * 2003-07-25 2005-02-17 Ntn Corp Roller bearing with race ring formed of steel plate
DE102006059050A1 (en) * 2006-12-14 2008-06-19 Schaeffler Kg Process for the heat treatment of rolling bearing components made of through hardened, bainitic bearing steel
DE602007010417D1 (en) * 2007-02-23 2010-12-23 Ntn Toyo Bearing Co Ltd Bearing device for a wheel
DE102007029305A1 (en) 2007-06-22 2008-12-24 Robert Bosch Gmbh Injection valve, method for its production and apparatus for carrying out the method
ES2938563T3 (en) 2009-05-06 2023-04-12 Skf Ab Tread element for a slewing ring and bearing arrangement
JP6872900B2 (en) * 2016-12-28 2021-05-19 Thk株式会社 Exercise guidance device life diagnostic device, method, program and system
JP6952465B2 (en) * 2016-12-28 2021-10-20 Thk株式会社 Management system and exercise guidance device
CN111500841A (en) * 2020-05-21 2020-08-07 中建五洲工程装备有限公司 Large-scale equipment field heat treatment displacement slide block device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1783764A (en) * 1929-06-12 1930-12-02 James R Adams Process of zone hardening steel articles
DE885993C (en) * 1941-02-14 1953-08-10 Aeg Process for inductive heating of workpieces
DE843423C (en) * 1948-06-14 1952-07-07 Deutsche Edelstahlwerke Ag Rolls, in particular cold rolls, and processes for their production
US2730472A (en) * 1952-05-07 1956-01-10 Ohio Crankshaft Co Method of manufacturing hollow tubular articles
US3117041A (en) * 1960-06-21 1964-01-07 Gen Motors Corp Heat treated steel article

Also Published As

Publication number Publication date
GB1055085A (en) 1967-01-11
CH472500A (en) 1969-05-15
US3477884A (en) 1969-11-11
DE1292696B (en) 1969-04-17

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