SE7701511L - PROCEDURE FOR MANUFACTURE OF MECHANICAL BODIES, AS AS VALVES FOR ENGINES - Google Patents

PROCEDURE FOR MANUFACTURE OF MECHANICAL BODIES, AS AS VALVES FOR ENGINES

Info

Publication number
SE7701511L
SE7701511L SE7701511A SE7701511A SE7701511L SE 7701511 L SE7701511 L SE 7701511L SE 7701511 A SE7701511 A SE 7701511A SE 7701511 A SE7701511 A SE 7701511A SE 7701511 L SE7701511 L SE 7701511L
Authority
SE
Sweden
Prior art keywords
engines
valves
procedure
manufacture
mechanical bodies
Prior art date
Application number
SE7701511A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE422338B (en
Inventor
R Saint-Prix
Original Assignee
Dervaux Sa Etablissements
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 Dervaux Sa Etablissements filed Critical Dervaux Sa Etablissements
Publication of SE7701511L publication Critical patent/SE7701511L/en
Publication of SE422338B publication Critical patent/SE422338B/en

Links

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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3033—Ni as the principal constituent
    • B23K35/304—Ni as the principal constituent with Cr as the next major constituent
    • 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
    • B23P15/001—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass valves or valve housings
    • B23P15/002—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass valves or valve housings poppet valves
    • 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
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Forging (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Heat Treatment Of Articles (AREA)
SE7701511A 1976-02-11 1977-02-10 PROCEDURE FOR PREPARING A VALVE BODY SE422338B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7604375A FR2341039A1 (en) 1976-02-11 1976-02-11 MANUFACTURING PROCESS OF MECHANICAL PARTS SUCH AS VALVES FOR THERMAL ENGINES

Publications (2)

Publication Number Publication Date
SE7701511L true SE7701511L (en) 1977-08-12
SE422338B SE422338B (en) 1982-03-01

Family

ID=9169237

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7701511A SE422338B (en) 1976-02-11 1977-02-10 PROCEDURE FOR PREPARING A VALVE BODY

Country Status (11)

Country Link
JP (1) JPS5943541B2 (en)
DE (1) DE2705344A1 (en)
DK (1) DK146376C (en)
ES (1) ES456217A1 (en)
FI (1) FI770405A (en)
FR (1) FR2341039A1 (en)
GB (1) GB1571330A (en)
IT (1) IT1082462B (en)
NL (1) NL174229C (en)
SE (1) SE422338B (en)
SU (1) SU849986A3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK166219C (en) * 1991-01-23 1993-08-16 Man B & W Diesel Gmbh VALVE WITH HAIR PILOT
EP0521821B1 (en) * 1991-07-04 1996-07-31 New Sulzer Diesel Ag Exhaust valve of diesel internal combustion engine and manufacturing process thereof
DK172987B1 (en) * 1994-12-13 1999-11-01 Man B & W Diesel As Cylinder element, nickel-based alloy and application of the alloy
DK173136B1 (en) 1996-05-15 2000-02-07 Man B & W Diesel As Movable wall element in the form of an exhaust valve stem or piston in an internal combustion engine.
DK177071B1 (en) * 2009-10-30 2011-05-30 Man Diesel & Turbo Deutschland Exhaust valve spindle for an internal combustion engine and a method of manufacture thereof
JP5420116B1 (en) * 2012-06-14 2014-02-19 日鍛バルブ株式会社 Method for forming face portion of poppet valve and poppet valve having face portion by this forming method
JP6213178B2 (en) * 2013-11-20 2017-10-18 大同特殊鋼株式会社 Manufacturing method of functionally graded parts
CN106425287B (en) * 2016-07-18 2019-04-23 江苏海宇机械有限公司 A kind of processing technology for shaft body part of perforating

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734008A (en) * 1956-02-07 Method of making heat treating and hardening valves

Also Published As

Publication number Publication date
JPS5943541B2 (en) 1984-10-23
DE2705344C2 (en) 1987-08-27
FR2341039B1 (en) 1982-04-02
SE422338B (en) 1982-03-01
FR2341039A1 (en) 1977-09-09
FI770405A (en) 1977-08-12
DE2705344A1 (en) 1977-08-18
GB1571330A (en) 1980-07-16
ES456217A1 (en) 1978-06-01
NL7701465A (en) 1977-08-15
SU849986A3 (en) 1981-07-23
DK146376C (en) 1984-03-05
JPS5298816A (en) 1977-08-19
DK56677A (en) 1977-08-12
NL174229B (en) 1983-12-16
IT1082462B (en) 1985-05-21
DK146376B (en) 1983-09-26
NL174229C (en) 1984-05-16

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