PT1239122E - Veio tubular com partes resistentes ao desgaste e processo de fabrico do mesmo - Google Patents

Veio tubular com partes resistentes ao desgaste e processo de fabrico do mesmo

Info

Publication number
PT1239122E
PT1239122E PT02450035T PT02450035T PT1239122E PT 1239122 E PT1239122 E PT 1239122E PT 02450035 T PT02450035 T PT 02450035T PT 02450035 T PT02450035 T PT 02450035T PT 1239122 E PT1239122 E PT 1239122E
Authority
PT
Portugal
Prior art keywords
wear
same
manufacturing process
tubular vehicle
resisting
Prior art date
Application number
PT02450035T
Other languages
English (en)
Inventor
Rudolf Cantz
Klaus Voigt
Original Assignee
Boehlerit Gmbh & Co Kg
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 Boehlerit Gmbh & Co Kg filed Critical Boehlerit Gmbh & Co Kg
Publication of PT1239122E publication Critical patent/PT1239122E/pt

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
    • F16H—GEARING
    • F16H53/00—Cams ; Non-rotary cams; or cam-followers, e.g. rollers for gearing mechanisms
    • F16H53/02—Single-track cams for single-revolution cycles; Camshafts with such cams
    • F16H53/025—Single-track cams for single-revolution cycles; Camshafts with such cams characterised by their construction, e.g. assembling or manufacturing features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/84—Making other particular articles other parts for engines, e.g. connecting-rods
    • B21D53/845—Making camshafts
    • 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
    • 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
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
    • C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
    • 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
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • C23C26/02—Coating not provided for in groups C23C2/00 - C23C24/00 applying molten material to the substrate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • 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
    • B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
    • B23P2700/02—Camshafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2303/00—Manufacturing of components used in valve arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Ceramic Products (AREA)
  • Laminated Bodies (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
PT02450035T 2001-02-28 2002-02-22 Veio tubular com partes resistentes ao desgaste e processo de fabrico do mesmo PT1239122E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0032001A AT409272B (de) 2001-02-28 2001-02-28 Wellenkörper mit verschleissfesten asymmetrischen teilbereichen und verfahren zu dessen herstellung

Publications (1)

Publication Number Publication Date
PT1239122E true PT1239122E (pt) 2004-10-29

Family

ID=3671545

Family Applications (1)

Application Number Title Priority Date Filing Date
PT02450035T PT1239122E (pt) 2001-02-28 2002-02-22 Veio tubular com partes resistentes ao desgaste e processo de fabrico do mesmo

Country Status (6)

Country Link
EP (1) EP1239122B1 (pt)
AT (2) AT409272B (pt)
DE (1) DE50200516D1 (pt)
ES (1) ES2224044T3 (pt)
PT (1) PT1239122E (pt)
TR (1) TR200402331T4 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103317309A (zh) * 2013-06-13 2013-09-25 何永水 一种球阀的球体制造方法
CN106736296B (zh) * 2016-12-29 2019-02-22 湖南湘投金天新材料有限公司 钛质三通管及其生产方法
CN115446560B (zh) * 2022-10-12 2023-08-22 重庆建设工业(集团)有限责任公司 一种大直径薄壁管传动轴的机加工方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57206530A (en) * 1981-06-12 1982-12-17 Akihiko Nakamura Manufacture of cam shaft
DE4427201C2 (de) * 1993-11-26 1996-09-12 Ges Innenhochdruckverfahren Verfahren zur Herstellung von hohlen Nockenwellen
DE19740322C1 (de) * 1997-09-13 1999-03-04 Siempelkamp Pressen Sys Gmbh Verfahren zum Herstellen von Nockenwellen mit Nocken für die Ventilsteuerung von Verbrennungskraftmaschinen, insbesondere Kraftfahrzeugmotoren, sowie entsprechend hergestellte Nockenwelle
JP3585208B2 (ja) * 1997-10-03 2004-11-04 株式会社チューブフォーミング 中空一体型カムシャフトの製造方法
JPH11241605A (ja) * 1998-02-24 1999-09-07 Tube Foming Co Ltd 中空一体型カムシャフトおよびその製造方法

Also Published As

Publication number Publication date
EP1239122A1 (de) 2002-09-11
TR200402331T4 (tr) 2004-12-21
DE50200516D1 (de) 2004-07-22
ATE269485T1 (de) 2004-07-15
ATA3202001A (de) 2001-11-15
ES2224044T3 (es) 2005-03-01
EP1239122B1 (de) 2004-06-16
AT409272B (de) 2002-07-25

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