JPH0243121U - - Google Patents

Info

Publication number
JPH0243121U
JPH0243121U JP1988123046U JP12304688U JPH0243121U JP H0243121 U JPH0243121 U JP H0243121U JP 1988123046 U JP1988123046 U JP 1988123046U JP 12304688 U JP12304688 U JP 12304688U JP H0243121 U JPH0243121 U JP H0243121U
Authority
JP
Japan
Prior art keywords
section
abrasive grains
tip
reamer tool
electrodeposited
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
JP1988123046U
Other languages
English (en)
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 filed Critical
Priority to JP1988123046U priority Critical patent/JPH0243121U/ja
Priority to US07/474,061 priority patent/US5178497A/en
Priority to EP89909844A priority patent/EP0389637B1/en
Priority to PCT/JP1989/000888 priority patent/WO1990002012A1/ja
Priority to DE68921604T priority patent/DE68921604T2/de
Priority to KR1019900700872A priority patent/KR0148220B1/ko
Publication of JPH0243121U publication Critical patent/JPH0243121U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Milling, Broaching, Filing, Reaming, And Others (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Description

【図面の簡単な説明】
第１図は電着リーマ台金の電着部部分の側面図
、第２図は同正面図、第３図は第２図の電着部に
砥粒を電着した状態を示す断面図、第４図は第３
図をツルーイングして斜線の砥粒を除去した状態
を示す断面図、第５図は第３図の切削部分の砥粒
の大きさを一部変更した場合の電着状態を示す断
面図、第６図は工具の長寿命化のグラフで仕上面
粗さと加工長さの関係を表わしたものである。 １……ワーク加工部、２……切削部、３……仕
上部、４，５……砥粒。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電着リーマ工具のワーク加工部を先端の切削部
    と、その後部の仕上部とで構成し、切削部の少な
    くとも先端には比較的目の粗い砥粒を、これに続
    いて仕上部には目の細かい砥粒を電着してなる電
    着リーマ工具。
JP1988123046U 1988-08-30 1988-09-20 Pending JPH0243121U (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP1988123046U JPH0243121U (ja) 1988-09-20 1988-09-20
US07/474,061 US5178497A (en) 1988-08-30 1989-08-30 Electrodeposited reamer tool
EP89909844A EP0389637B1 (en) 1988-08-30 1989-08-30 Electrodeposition reamer tool
PCT/JP1989/000888 WO1990002012A1 (fr) 1988-08-30 1989-08-30 Outil aleseur a electrodeposition
DE68921604T DE68921604T2 (de) 1988-08-30 1989-08-30 Elektrodepositionsreibahle.
KR1019900700872A KR0148220B1 (ko) 1988-08-30 1989-08-30 전착리이머 공구

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988123046U JPH0243121U (ja) 1988-09-20 1988-09-20

Publications (1)

Publication Number Publication Date
JPH0243121U true JPH0243121U (ja) 1990-03-26

Family

ID=31371543

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988123046U Pending JPH0243121U (ja) 1988-08-30 1988-09-20

Country Status (1)

Country Link
JP (1) JPH0243121U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007118133A (ja) * 2005-10-28 2007-05-17 Ngk Insulators Ltd 穿孔工具
JP2009034740A (ja) * 2007-07-31 2009-02-19 Komatsu Ltd リーマ工具

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641953U (ja) * 1979-09-10 1981-04-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641953U (ja) * 1979-09-10 1981-04-17

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007118133A (ja) * 2005-10-28 2007-05-17 Ngk Insulators Ltd 穿孔工具
JP4693592B2 (ja) * 2005-10-28 2011-06-01 日本碍子株式会社 穿孔工具
JP2009034740A (ja) * 2007-07-31 2009-02-19 Komatsu Ltd リーマ工具

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