JPS54160913A - Method of manufacturing cylinder block - Google Patents

Method of manufacturing cylinder block

Info

Publication number
JPS54160913A
JPS54160913A JP6887878A JP6887878A JPS54160913A JP S54160913 A JPS54160913 A JP S54160913A JP 6887878 A JP6887878 A JP 6887878A JP 6887878 A JP6887878 A JP 6887878A JP S54160913 A JPS54160913 A JP S54160913A
Authority
JP
Japan
Prior art keywords
cylinder
liner
cylinder block
enhance
piston
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
JP6887878A
Other languages
Japanese (ja)
Inventor
Hiroshi Hamada
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.)
UD Trucks Corp
Original Assignee
UD Trucks 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 UD Trucks Corp filed Critical UD Trucks Corp
Priority to JP6887878A priority Critical patent/JPS54160913A/en
Publication of JPS54160913A publication Critical patent/JPS54160913A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/18—Other cylinders

Abstract

PURPOSE:To reduce the manufacturing steps of a cylinder block and to enhance the cooling effect of the cylinder by providing a liner only a minimum range required for wear resistance at the cylinder from the top dead point of a piston as a standard. CONSTITUTION:A liner 4 is engaged only on the length L1 of minimum range within the cylinder 2 of a cylinder block 1. The lower portion of the liner 4 thus engaged is formed with a sliding surface with the piston (not shown) on the body surface 5 of the cylinder 2. Then, a cooling water chamber 7 is formed on the outer periphery of the cylinder 2. In this case, the liner 4 side is formed normally at the thickness at the water chamber wall, but the body surface 5 side is gradually reduced at the outer diameter portion 6. Accordingly, the thickness of the portion designated by the shade 8 can be reduced to thereby enhance the cooling effect thereof.
JP6887878A 1978-06-09 1978-06-09 Method of manufacturing cylinder block Pending JPS54160913A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6887878A JPS54160913A (en) 1978-06-09 1978-06-09 Method of manufacturing cylinder block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6887878A JPS54160913A (en) 1978-06-09 1978-06-09 Method of manufacturing cylinder block

Publications (1)

Publication Number Publication Date
JPS54160913A true JPS54160913A (en) 1979-12-20

Family

ID=13386352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6887878A Pending JPS54160913A (en) 1978-06-09 1978-06-09 Method of manufacturing cylinder block

Country Status (1)

Country Link
JP (1) JPS54160913A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57148043A (en) * 1981-03-09 1982-09-13 Nissan Motor Co Ltd Compound cylinder liner crude material and its manufacture
JP2018003673A (en) * 2016-06-30 2018-01-11 トヨタ自動車株式会社 Cylinder block

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57148043A (en) * 1981-03-09 1982-09-13 Nissan Motor Co Ltd Compound cylinder liner crude material and its manufacture
JPH0211344B2 (en) * 1981-03-09 1990-03-13 Nissan Motor
JP2018003673A (en) * 2016-06-30 2018-01-11 トヨタ自動車株式会社 Cylinder block

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