JPH0470467U - - Google Patents

Info

Publication number
JPH0470467U
JPH0470467U JP11334190U JP11334190U JPH0470467U JP H0470467 U JPH0470467 U JP H0470467U JP 11334190 U JP11334190 U JP 11334190U JP 11334190 U JP11334190 U JP 11334190U JP H0470467 U JPH0470467 U JP H0470467U
Authority
JP
Japan
Prior art keywords
tip
drill
drilling
taper part
ultrasonic
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
JP11334190U
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 JP11334190U priority Critical patent/JPH0470467U/ja
Publication of JPH0470467U publication Critical patent/JPH0470467U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drilling And Boring (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Description

【図面の簡単な説明】
第1図および第2図は本考案の超音波穴あけ加
工用ドリルの一実施例を示す図で第1図はドリル
の側面図、第2図は要部の側面断面図、第3図は
本考案の超音波穴あけ加工用ドリルの他の実施例
を示す要部の側面断面図、第4図は従来の超音波
穴あけ加工用ドリルの例を示す側面図である。 10,13……ドリル(超音波穴あけ加工用ド
リル)、11,14……テーパ部、12……導水
通路、15……延長部。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) ドリル先端部の研削部分に、先端から後方
    に向けて広がるテーパ部を形成したことを特徴と
    する超音波穴あけ加工用ドリル。 (2) ドリル先端部の研削部分に、先端から後方
    に向けて広がるテーパ部が形成され、該テーパ部
    の先端に、案内穴加工用の真直ぐな延長部を形成
    したことを特徴とする超音波穴あけ加工用ドリル
    。
JP11334190U 1990-10-29 1990-10-29 Pending JPH0470467U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11334190U JPH0470467U (ja) 1990-10-29 1990-10-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11334190U JPH0470467U (ja) 1990-10-29 1990-10-29

Publications (1)

Publication Number Publication Date
JPH0470467U true JPH0470467U (ja) 1992-06-22

Family

ID=31860913

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11334190U Pending JPH0470467U (ja) 1990-10-29 1990-10-29

Country Status (1)

Country Link
JP (1) JPH0470467U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100297287B1 (ko) * 1999-06-19 2001-09-22 이강열 초음파 연삭기의 혼 구조

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS452720Y1 (ja) * 1966-11-09 1970-02-04
JPS5036194B1 (ja) * 1966-09-13 1975-11-21
JPS56163868A (en) * 1980-05-14 1981-12-16 Citizen Watch Co Ltd Drilling of magnet made in intermetallic compound
JPS637449U (ja) * 1986-06-30 1988-01-19
JPH0446703A (ja) * 1990-06-11 1992-02-17 Mitsubishi Materials Corp 超音波振動穿孔装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5036194B1 (ja) * 1966-09-13 1975-11-21
JPS452720Y1 (ja) * 1966-11-09 1970-02-04
JPS56163868A (en) * 1980-05-14 1981-12-16 Citizen Watch Co Ltd Drilling of magnet made in intermetallic compound
JPS637449U (ja) * 1986-06-30 1988-01-19
JPH0446703A (ja) * 1990-06-11 1992-02-17 Mitsubishi Materials Corp 超音波振動穿孔装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100297287B1 (ko) * 1999-06-19 2001-09-22 이강열 초음파 연삭기의 혼 구조

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