DE102022204575A1 - Verfahren zur Herstellung einer Nockenwelle - Google Patents

Verfahren zur Herstellung einer Nockenwelle Download PDF

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Publication number
DE102022204575A1
DE102022204575A1 DE102022204575.0A DE102022204575A DE102022204575A1 DE 102022204575 A1 DE102022204575 A1 DE 102022204575A1 DE 102022204575 A DE102022204575 A DE 102022204575A DE 102022204575 A1 DE102022204575 A1 DE 102022204575A1
Authority
DE
Germany
Prior art keywords
plug
camshaft
shaft tube
laser welding
axial extension
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.)
Pending
Application number
DE102022204575.0A
Other languages
German (de)
English (en)
Inventor
Christoph Steinmetz
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.)
Mahle International GmbH
Original Assignee
Mahle International GmbH
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 Mahle International GmbH filed Critical Mahle International GmbH
Priority to DE102022204575.0A priority Critical patent/DE102022204575A1/de
Priority to CN202310523921.5A priority patent/CN117020422A/zh
Publication of DE102022204575A1 publication Critical patent/DE102022204575A1/de
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/28—Seam welding of curved planar seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/28—Seam welding of curved planar seams
    • B23K26/282—Seam welding of curved planar seams of tube sections
    • 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
    • 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
    • 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
    • F01L2001/0475—Hollow 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
    • F01L2303/01—Tools for producing, mounting or adjusting, e.g. some part of the distribution
    • 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
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/01—Absolute values

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
DE102022204575.0A 2022-05-10 2022-05-10 Verfahren zur Herstellung einer Nockenwelle Pending DE102022204575A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102022204575.0A DE102022204575A1 (de) 2022-05-10 2022-05-10 Verfahren zur Herstellung einer Nockenwelle
CN202310523921.5A CN117020422A (zh) 2022-05-10 2023-05-10 用于制造凸轮轴的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102022204575.0A DE102022204575A1 (de) 2022-05-10 2022-05-10 Verfahren zur Herstellung einer Nockenwelle

Publications (1)

Publication Number Publication Date
DE102022204575A1 true DE102022204575A1 (de) 2023-11-16

Family

ID=88510084

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102022204575.0A Pending DE102022204575A1 (de) 2022-05-10 2022-05-10 Verfahren zur Herstellung einer Nockenwelle

Country Status (2)

Country Link
CN (1) CN117020422A (zh)
DE (1) DE102022204575A1 (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4306621A1 (de) 1993-03-03 1994-09-08 Peter Dr Ing Amborn Verfahren zur Herstellung einer Nockenwellenanordnung mit ineinanderliegenden Wellenelementen
DE102010024722A1 (de) 2010-06-23 2011-12-29 Mahle International Gmbh Nockenwelle
DE102013009205A1 (de) 2013-05-31 2014-03-27 Daimler Ag Verfahren und Vorrichtung zur Herstellung eines Bauteils
DE102012220778A1 (de) 2012-11-14 2014-05-15 Mahle International Gmbh Verwendung eines Laserschweißverfahrens mit einstellbarer Schweißtiefe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4306621A1 (de) 1993-03-03 1994-09-08 Peter Dr Ing Amborn Verfahren zur Herstellung einer Nockenwellenanordnung mit ineinanderliegenden Wellenelementen
DE102010024722A1 (de) 2010-06-23 2011-12-29 Mahle International Gmbh Nockenwelle
DE102012220778A1 (de) 2012-11-14 2014-05-15 Mahle International Gmbh Verwendung eines Laserschweißverfahrens mit einstellbarer Schweißtiefe
DE102013009205A1 (de) 2013-05-31 2014-03-27 Daimler Ag Verfahren und Vorrichtung zur Herstellung eines Bauteils

Also Published As

Publication number Publication date
CN117020422A (zh) 2023-11-10

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