JPS55134166A - Manufacture of piston ring by spray process - Google Patents

Manufacture of piston ring by spray process

Info

Publication number
JPS55134166A
JPS55134166A JP3997079A JP3997079A JPS55134166A JP S55134166 A JPS55134166 A JP S55134166A JP 3997079 A JP3997079 A JP 3997079A JP 3997079 A JP3997079 A JP 3997079A JP S55134166 A JPS55134166 A JP S55134166A
Authority
JP
Japan
Prior art keywords
piston rings
sprayed
chamfers
spraying
cylinder
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.)
Granted
Application number
JP3997079A
Other languages
Japanese (ja)
Other versions
JPS6240424B2 (en
Inventor
Yoshio Fuwa
Katsumi Kondo
Shoji Miyazaki
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP3997079A priority Critical patent/JPS55134166A/en
Publication of JPS55134166A publication Critical patent/JPS55134166A/en
Publication of JPS6240424B2 publication Critical patent/JPS6240424B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

PURPOSE:To omit the grooving operation for piston rings so as to mass-produce the piston rings described in the title at a low cost, by piling up many rings with the chamfers of their outer sliding, peripheral surface pointed in the same direction to form a cylindrical body, then by spraying in such a direction that no sprayed particles adheres to the chamfers. CONSTITUTION:Piston rings 1 chamfered 5 respectively at one end of their outer sliding surfaces are piled up to form a cylindrical body 11 with their chamfers 5 pointed in the same direction. Then only the outer peripheral surface of the cylindrical body 11 is finished to a prescribed dimension, shot blasted, preheated, and is sprayed with ceramics etc. The spraying is conducted in a direction facing to the chambers 5 while revolving the cylinder 11 around the common axis, so that no sprayed particles adhere to the side end parts 6 of the piston rings 1. After the spraying, the surface of the sprayed layer 3 of the cylinder 11 is finished by grinding to manufacture required sprayed piston rings 1. The cylinder 11 having been treated by the spray process is separated into respective sprayed piston rings 1.
JP3997079A 1979-04-03 1979-04-03 Manufacture of piston ring by spray process Granted JPS55134166A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3997079A JPS55134166A (en) 1979-04-03 1979-04-03 Manufacture of piston ring by spray process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3997079A JPS55134166A (en) 1979-04-03 1979-04-03 Manufacture of piston ring by spray process

Publications (2)

Publication Number Publication Date
JPS55134166A true JPS55134166A (en) 1980-10-18
JPS6240424B2 JPS6240424B2 (en) 1987-08-28

Family

ID=12567804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3997079A Granted JPS55134166A (en) 1979-04-03 1979-04-03 Manufacture of piston ring by spray process

Country Status (1)

Country Link
JP (1) JPS55134166A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63171863A (en) * 1987-09-09 1988-07-15 Daiwa Koutai Kk Anticorrosive treatment of cutting section of surface treated steel sheet
FR2685923A1 (en) * 1992-01-03 1993-07-09 Companhia Fabricadora Pecas THERMAL SPRAY COATING PROCESS FOR PISTON RINGS.
WO2011103853A1 (en) * 2010-02-23 2011-09-01 Federal-Mogul Burscheid Gmbh Method for producing piston rings
JP2016102233A (en) * 2014-11-28 2016-06-02 日本ピストンリング株式会社 Piston ring and manufacturing method of the same
JP2017508925A (en) * 2014-03-04 2017-03-30 フェデラル−モーグル ブルシェイド ゲーエムベーハーＦｅｄｅｒａｌ−Ｍｏｇｕｌ Ｂｕｒｓｃｈｅｉｄ Ｇｍｂｈ Oiled piston ring and method of manufacturing oiled piston ring

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5030084A (en) * 1973-07-19 1975-03-26
JPS5314636A (en) * 1976-07-27 1978-02-09 Kubota Ltd Method of forming metallized film

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5030084A (en) * 1973-07-19 1975-03-26
JPS5314636A (en) * 1976-07-27 1978-02-09 Kubota Ltd Method of forming metallized film

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63171863A (en) * 1987-09-09 1988-07-15 Daiwa Koutai Kk Anticorrosive treatment of cutting section of surface treated steel sheet
FR2685923A1 (en) * 1992-01-03 1993-07-09 Companhia Fabricadora Pecas THERMAL SPRAY COATING PROCESS FOR PISTON RINGS.
WO2011103853A1 (en) * 2010-02-23 2011-09-01 Federal-Mogul Burscheid Gmbh Method for producing piston rings
CN102770235A (en) * 2010-02-23 2012-11-07 辉门布尔沙伊德有限公司 Method for producing piston rings
US9079276B2 (en) 2010-02-23 2015-07-14 Federal-Mogul Burscheid Gmbh Method for producing piston rings
JP2017508925A (en) * 2014-03-04 2017-03-30 フェデラル−モーグル ブルシェイド ゲーエムベーハーＦｅｄｅｒａｌ−Ｍｏｇｕｌ Ｂｕｒｓｃｈｅｉｄ Ｇｍｂｈ Oiled piston ring and method of manufacturing oiled piston ring
JP2016102233A (en) * 2014-11-28 2016-06-02 日本ピストンリング株式会社 Piston ring and manufacturing method of the same

Also Published As

Publication number Publication date
JPS6240424B2 (en) 1987-08-28

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