JPS6351802B2 - - Google Patents

Info

Publication number
JPS6351802B2
JPS6351802B2 JP7913480A JP7913480A JPS6351802B2 JP S6351802 B2 JPS6351802 B2 JP S6351802B2 JP 7913480 A JP7913480 A JP 7913480A JP 7913480 A JP7913480 A JP 7913480A JP S6351802 B2 JPS6351802 B2 JP S6351802B2
Authority
JP
Japan
Prior art keywords
crank
crankshaft
oil hole
center line
drill
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.)
Expired
Application number
JP7913480A
Other languages
English (en)
Japanese (ja)
Other versions
JPS576118A (en
Inventor
Tooru 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.)
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 JP7913480A priority Critical patent/JPS576118A/ja
Publication of JPS576118A publication Critical patent/JPS576118A/ja
Publication of JPS6351802B2 publication Critical patent/JPS6351802B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B41/12—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for forming working surfaces of cylinders, of bearings, e.g. in heads of driving rods, or of other engine parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2215/00—Details of workpieces
    • B23B2215/20—Crankshafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2250/00—Compensating adverse effects during turning, boring or drilling
    • B23B2250/12—Cooling and lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
JP7913480A 1980-06-13 1980-06-13 Crankshaft oil hole machining method Granted JPS576118A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7913480A JPS576118A (en) 1980-06-13 1980-06-13 Crankshaft oil hole machining method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7913480A JPS576118A (en) 1980-06-13 1980-06-13 Crankshaft oil hole machining method

Publications (2)

Publication Number Publication Date
JPS576118A JPS576118A (en) 1982-01-13
JPS6351802B2 true JPS6351802B2 (enrdf_load_stackoverflow) 1988-10-17

Family

ID=13681477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7913480A Granted JPS576118A (en) 1980-06-13 1980-06-13 Crankshaft oil hole machining method

Country Status (1)

Country Link
JP (1) JPS576118A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02117202U (enrdf_load_stackoverflow) * 1989-03-09 1990-09-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02117202U (enrdf_load_stackoverflow) * 1989-03-09 1990-09-19

Also Published As

Publication number Publication date
JPS576118A (en) 1982-01-13

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