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JPS552802A - Cylindrical sliding member - Google Patents

Cylindrical sliding member

Info

Publication number
JPS552802A
JPS552802A JP4993678A JP4993678A JPS552802A JP S552802 A JPS552802 A JP S552802A JP 4993678 A JP4993678 A JP 4993678A JP 4993678 A JP4993678 A JP 4993678A JP S552802 A JPS552802 A JP S552802A
Authority
JP
Japan
Prior art keywords
cylindrical
cylindrical body
grooves
sliding surface
sliding
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
JP4993678A
Other languages
Japanese (ja)
Other versions
JPS5761953B2 (en
Inventor
Takeshi Furusawa
Hirofumi Shimura
Akio Arai
Yoshihiro Suzuki
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.)
National Institute of Advanced Industrial Science and Technology AIST
TPR Co Ltd
Original Assignee
Agency of Industrial Science and Technology
Teikoku 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
Application filed by Agency of Industrial Science and Technology, Teikoku Piston Ring Co Ltd filed Critical Agency of Industrial Science and Technology
Priority to JP4993678A priority Critical patent/JPS552802A/en
Publication of JPS552802A publication Critical patent/JPS552802A/en
Publication of JPS5761953B2 publication Critical patent/JPS5761953B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pistons, Piston Rings, And Cylinders (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

PURPOSE: To improve scuffing proof and wear proof of a cylindrical sliding body such as a cylinder liner of an internal combustion engine by providing same with fine and uniform comvex and concave configurations formed on the sliding surface thereof by turning and grinding thereof.
CONSTITUTION: In production of an inventive cylindrical sliding body, a cylindrical body is at first turned to form thereon successive fine cut grooves 11a extending perpendicularly to the axis thereof to thereby provide the body with a corrugated cylindrical section with each of such grooves 11a having a sufficiently fine width of, for example, 50 to 150μm. Subsequently, grinding such as horning of the cylindrical body is effected to grind off the mountains 12 of the corrugated structure so as to form plateaus 13 thereon instead with the ratio of the grooves 11a occupying in the sliding surface being 20 to 70 percent of the reference length of the cylindrical body along the axis thereof. By such constitution, contact load can be applied uniformly to the sliding surface of the cylindrical body in a thus finely dispersed manner, thereby preventing an increase of a local contact load from being applied thereto.
COPYRIGHT: (C)1980,JPO&Japio
JP4993678A 1978-04-28 1978-04-28 Cylindrical sliding member Granted JPS552802A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4993678A JPS552802A (en) 1978-04-28 1978-04-28 Cylindrical sliding member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4993678A JPS552802A (en) 1978-04-28 1978-04-28 Cylindrical sliding member

Publications (2)

Publication Number Publication Date
JPS552802A true JPS552802A (en) 1980-01-10
JPS5761953B2 JPS5761953B2 (en) 1982-12-27

Family

ID=12844900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4993678A Granted JPS552802A (en) 1978-04-28 1978-04-28 Cylindrical sliding member

Country Status (1)

Country Link
JP (1) JPS552802A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5647641A (en) * 1979-09-27 1981-04-30 Suzuki Motor Co Ltd Cylinder for internal combustion engine
JPS5937324A (en) * 1982-08-25 1984-02-29 Hitachi Ltd Wear preventing method
JPS5973620A (en) * 1982-09-20 1984-04-25 ミバ・グライトラ−ゲル・アクチエンゲゼルシヤフト Dynamic and hydraulic pressure slide bearing
JPH10328998A (en) * 1997-05-26 1998-12-15 Isuzu Motors Ltd Grooving device for cylinder bore and cylinder liner inner surface for internal combustion engine
JP2003201910A (en) * 1995-03-30 2003-07-18 Man B & W Diesel As Manufacturing method for cylinder liner for piston engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51136313U (en) * 1975-04-25 1976-11-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51136313U (en) * 1975-04-25 1976-11-04

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5647641A (en) * 1979-09-27 1981-04-30 Suzuki Motor Co Ltd Cylinder for internal combustion engine
JPS5937324A (en) * 1982-08-25 1984-02-29 Hitachi Ltd Wear preventing method
JPS5973620A (en) * 1982-09-20 1984-04-25 ミバ・グライトラ−ゲル・アクチエンゲゼルシヤフト Dynamic and hydraulic pressure slide bearing
JPS6311530B2 (en) * 1982-09-20 1988-03-15 Miba Gleitlager Ag
JP2003201910A (en) * 1995-03-30 2003-07-18 Man B & W Diesel As Manufacturing method for cylinder liner for piston engine
JPH10328998A (en) * 1997-05-26 1998-12-15 Isuzu Motors Ltd Grooving device for cylinder bore and cylinder liner inner surface for internal combustion engine

Also Published As

Publication number Publication date
JPS5761953B2 (en) 1982-12-27

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