JPS55161006A - Setting method of sintered part in interconnected blined hole - Google Patents

Setting method of sintered part in interconnected blined hole

Info

Publication number
JPS55161006A
JPS55161006A JP6752079A JP6752079A JPS55161006A JP S55161006 A JPS55161006 A JP S55161006A JP 6752079 A JP6752079 A JP 6752079A JP 6752079 A JP6752079 A JP 6752079A JP S55161006 A JPS55161006 A JP S55161006A
Authority
JP
Japan
Prior art keywords
hole
piece
interconnected
blined
main body
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
JP6752079A
Other languages
Japanese (ja)
Inventor
Yukio Serizawa
Yoshihisa Uneyama
Mitsuru Murata
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6752079A priority Critical patent/JPS55161006A/en
Publication of JPS55161006A publication Critical patent/JPS55161006A/en
Pending legal-status Critical Current

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  • Powder Metallurgy (AREA)

Abstract

PURPOSE: To form a interconnected blined hole of low cost, high reliability, and high precision, by dividing a part into a piece and main body, and providing required hole and groove in the piece, and affixing it to the main body.
CONSTITUTION: A piece 12 in which are provided small holes 7, 8 and a groove 9 is manufactured by compacting powder, and a hole 11 large enough for the piece 12 to be properly placed is provided in a main body 10 which is also made by compacting powder. The piece 12 is fitted in this hole 11, and the assembly is sintered, so that interconnected blined holes in the piece 12 and main body 10, which are being fastened together, is formed. In this method, machining is not necessary, and a interconnected blind hole of high precision may be formed arbitrarily, and there is no possibility of flash occurring in the intersecting part of small holes.
COPYRIGHT: (C)1980,JPO&Japio
JP6752079A 1979-06-01 1979-06-01 Setting method of sintered part in interconnected blined hole Pending JPS55161006A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6752079A JPS55161006A (en) 1979-06-01 1979-06-01 Setting method of sintered part in interconnected blined hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6752079A JPS55161006A (en) 1979-06-01 1979-06-01 Setting method of sintered part in interconnected blined hole

Publications (1)

Publication Number Publication Date
JPS55161006A true JPS55161006A (en) 1980-12-15

Family

ID=13347327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6752079A Pending JPS55161006A (en) 1979-06-01 1979-06-01 Setting method of sintered part in interconnected blined hole

Country Status (1)

Country Link
JP (1) JPS55161006A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59162203A (en) * 1983-03-08 1984-09-13 Nippon Piston Ring Co Ltd Production of cam shaft
JPS59193203A (en) * 1983-04-14 1984-11-01 Mitsubishi Metal Corp Preparation of cam ring for vane pump
JPS6033301A (en) * 1983-08-03 1985-02-20 Nippon Piston Ring Co Ltd Preparation of cam shaft
JPS60218402A (en) * 1984-04-14 1985-11-01 Nippon Piston Ring Co Ltd Manufacture of cam shaft
JPS61226231A (en) * 1985-03-30 1986-10-08 Mitsubishi Metal Corp Manufacture of ultrahard solid drill formed with oil hole
JPS6246630U (en) * 1985-09-07 1987-03-23
JP2007197834A (en) * 2007-02-19 2007-08-09 Komatsu Ltd Composite sintered slide member

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501330A (en) * 1973-05-11 1975-01-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501330A (en) * 1973-05-11 1975-01-08

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59162203A (en) * 1983-03-08 1984-09-13 Nippon Piston Ring Co Ltd Production of cam shaft
JPS59193203A (en) * 1983-04-14 1984-11-01 Mitsubishi Metal Corp Preparation of cam ring for vane pump
JPS6033301A (en) * 1983-08-03 1985-02-20 Nippon Piston Ring Co Ltd Preparation of cam shaft
JPS60218402A (en) * 1984-04-14 1985-11-01 Nippon Piston Ring Co Ltd Manufacture of cam shaft
JPS61226231A (en) * 1985-03-30 1986-10-08 Mitsubishi Metal Corp Manufacture of ultrahard solid drill formed with oil hole
JPH028850B2 (en) * 1985-03-30 1990-02-27 Mitsubishi Metal Corp
JPS6246630U (en) * 1985-09-07 1987-03-23
JPH042986Y2 (en) * 1985-09-07 1992-01-31
JP2007197834A (en) * 2007-02-19 2007-08-09 Komatsu Ltd Composite sintered slide member

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