JPS6483693A - Diaphragm spring having composite plating film - Google Patents

Diaphragm spring having composite plating film

Info

Publication number
JPS6483693A
JPS6483693A JP23973287A JP23973287A JPS6483693A JP S6483693 A JPS6483693 A JP S6483693A JP 23973287 A JP23973287 A JP 23973287A JP 23973287 A JP23973287 A JP 23973287A JP S6483693 A JPS6483693 A JP S6483693A
Authority
JP
Japan
Prior art keywords
diaphragm spring
plating film
composite plating
sic
dispersant
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
JP23973287A
Other languages
Japanese (ja)
Inventor
Hideo Yano
Keiichi Kano
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.)
Aisin Corp
Original Assignee
Aisin Seiki 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
Application filed by Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP23973287A priority Critical patent/JPS6483693A/en
Publication of JPS6483693A publication Critical patent/JPS6483693A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/10—Bearings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemically Coating (AREA)

Abstract

PURPOSE:To remarkably improve the wear resistance of the title diaphragm spring by coating the surface of the tip of the spring with a composite plating film wherein a dispersant consisting of SiC is dispersed. CONSTITUTION:The surface of the tip of the lever part 3 of the diaphragm spring 1, namely the contact part 2 with a release bearing, is coated by electroplating or electroless plating with the composite plating film obtained by dispersing an extremely hard dispersant 5 consisting of SiC in a matrix film 6. Since the SiC as the dispersant 5 has high hardness, the diaphragm spring 1 having excellent wear resistance can be obtained.
JP23973287A 1987-09-24 1987-09-24 Diaphragm spring having composite plating film Pending JPS6483693A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23973287A JPS6483693A (en) 1987-09-24 1987-09-24 Diaphragm spring having composite plating film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23973287A JPS6483693A (en) 1987-09-24 1987-09-24 Diaphragm spring having composite plating film

Publications (1)

Publication Number Publication Date
JPS6483693A true JPS6483693A (en) 1989-03-29

Family

ID=17049106

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23973287A Pending JPS6483693A (en) 1987-09-24 1987-09-24 Diaphragm spring having composite plating film

Country Status (1)

Country Link
JP (1) JPS6483693A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102586842A (en) * 2011-01-06 2012-07-18 刘江涛 Manufacturing method for composite reinforcement spring

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102586842A (en) * 2011-01-06 2012-07-18 刘江涛 Manufacturing method for composite reinforcement spring

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