JPS626772A - Production of cam shaft - Google Patents

Production of cam shaft

Info

Publication number
JPS626772A
JPS626772A JP14465985A JP14465985A JPS626772A JP S626772 A JPS626772 A JP S626772A JP 14465985 A JP14465985 A JP 14465985A JP 14465985 A JP14465985 A JP 14465985A JP S626772 A JPS626772 A JP S626772A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
part
face
brazing
shaft
metal
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
JP14465985A
Inventor
Takashi Uda
Tatsumi Yunokawa
Original Assignee
Nippon Piston Ring Co Ltd
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

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00Soldering, e.g. brazing, or unsoldering
    • B23K1/14Soldering, e.g. brazing, or unsoldering specially adapted for soldering seams
    • B23K1/18Soldering, e.g. brazing, or unsoldering specially adapted for soldering seams circumferential seams, e.g. of shells
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2201/00Articles made by soldering, welding or cutting by applying heat locally
    • B23K2201/005Camshafts

Abstract

PURPOSE:To surely combine a shaft outer peripheral face and assembly part by fitting a brazing filler metal to the detaining part at the inlet port part of the side face of the brazing filler metal fitting groove formed on the corner part of the side face of an assembly part and the inner peripheral face of an engaging aperture and by melting the brazing filler metal inside a furnace. CONSTITUTION:The detaining part 19 composed of the annular, circular arcuate or discontinuous projection-shaped brazing filler metal fitting groove 18 is provided on the corner part of the side face 14 of a journal 12 and the inner peripheral face 16 of the engaging aperture of the journal 12 and a brazing filler metal 20 is fitted therein in case of producing a cam shaft by fixing with brazing the assembly parts 12 of a journal, etc. on the outer periphery of a shaft 10. In this case the distance L from the tip of the detaining part 19 to the outer periphery of the shaft 10 is made larger than the gap C between the inner peripheral face 16 of the engaging aperture of the journal 12 and the outer peripheral face of the shaft. The brazing filler metal 20 is melted by putting it inside a heating furnace, the melted brazing filler metal is penetrated into the gap C by the capillarity and flowed out to the external part and the shaft 10 and journal parts 12 are brazed without its wasting.
JP14465985A 1985-07-03 1985-07-03 Production of cam shaft Pending JPS626772A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14465985A JPS626772A (en) 1985-07-03 1985-07-03 Production of cam shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14465985A JPS626772A (en) 1985-07-03 1985-07-03 Production of cam shaft

Publications (1)

Publication Number Publication Date
JPS626772A true true JPS626772A (en) 1987-01-13

Family

ID=15367233

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14465985A Pending JPS626772A (en) 1985-07-03 1985-07-03 Production of cam shaft

Country Status (1)

Country Link
JP (1) JPS626772A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0486396A1 (en) * 1990-11-16 1992-05-20 Egide S.A. Method for soldering an element transversely to a wall, splice assembly for carrying out this method, electronic casing
KR101164435B1 (en) 2010-12-14 2012-07-12 한국항공우주연구원 Gap forming member for brazing
JP2012518122A (en) * 2009-02-19 2012-08-09 マーレ インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツングMAHLE International GmbH Cam shaft
CN103842122A (en) * 2011-09-28 2014-06-04 株式会社未宝 Method of manufacturing camshaft

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50136257A (en) * 1974-04-19 1975-10-29
JPS5340577A (en) * 1976-09-25 1978-04-13 Hitachi Medical Corp Xxray detector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50136257A (en) * 1974-04-19 1975-10-29
JPS5340577A (en) * 1976-09-25 1978-04-13 Hitachi Medical Corp Xxray detector

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0486396A1 (en) * 1990-11-16 1992-05-20 Egide S.A. Method for soldering an element transversely to a wall, splice assembly for carrying out this method, electronic casing
FR2669254A1 (en) * 1990-11-16 1992-05-22 Egide Sa Process for brazing a transverse element has a wall splice assembly enabling it to be óoeuvre case for electronic component.
JP2012518122A (en) * 2009-02-19 2012-08-09 マーレ インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツングMAHLE International GmbH Cam shaft
KR101164435B1 (en) 2010-12-14 2012-07-12 한국항공우주연구원 Gap forming member for brazing
CN103842122A (en) * 2011-09-28 2014-06-04 株式会社未宝 Method of manufacturing camshaft
CN103842122B (en) * 2011-09-28 2016-04-13 株式会社瑞进凸轮轴 Method of manufacturing a camshaft

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