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KR910000277A - Boring bite - Google Patents

Boring bite Download PDF

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Publication number
KR910000277A
KR910000277A KR1019900006945A KR900006945A KR910000277A KR 910000277 A KR910000277 A KR 910000277A KR 1019900006945 A KR1019900006945 A KR 1019900006945A KR 900006945 A KR900006945 A KR 900006945A KR 910000277 A KR910000277 A KR 910000277A
Authority
KR
South Korea
Prior art keywords
cutting edge
tool body
tip
chip pocket
boring bite
Prior art date
Application number
KR1019900006945A
Other languages
Korean (ko)
Other versions
KR950013213B1 (en
Inventor
오사무 쯔지무라
마사아끼 나까야마
마사유끼 오오가와
Original Assignee
나가노 다께시
미쓰비시긴조꾸 가부시기가이샤
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 나가노 다께시, 미쓰비시긴조꾸 가부시기가이샤 filed Critical 나가노 다께시
Publication of KR910000277A publication Critical patent/KR910000277A/en
Application granted granted Critical
Publication of KR950013213B1 publication Critical patent/KR950013213B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Drilling Tools (AREA)

Abstract

내용 없음No content

Description

보오링 바이트Boring bite

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도 내지 제4도는 본 발명의 일실시예를 표시하는 것으로서,1 to 4 show an embodiment of the present invention,

제1도는 평면도,1 is a plan view,

제2도는 제1도에 있어서의 Ⅰ사시도,2 is a perspective view of FIG. 1 in FIG.

제3도는 제1도에 있어서의 Ⅱ사시도,3 is a perspective view of FIG. 2 in FIG.

제4도는 제1도중 Ⅲ-Ⅲ선 단면도.4 is a cross-sectional view taken along line III-III of FIG. 1;

Claims (1)

대략 원주형상으로 된 공구본체(13)의 선단부에, 그 공구본체(13)의 선단도피면(16) 및 외주면에 개구하는 칩포켓(20)이 형성되고, 이 칩포켓(20)의 선단벽면에, 그 공구본체(13)의 선단 및 외주에 돌출되는 커팅에지(15)가 설치되어 이루어지는 보오링바이트에 있어서, 상기한 칩포켓(20)을 상기한 커팅에지(15)에 연속되는 벽면과 직교하는 방향에서 평면으로본 상태로서 상기한 선단도피면(16)의 상기한 커팅에지(15)에 대하여 직경방향의 반대쪽에 위치한 끝부분보다도 상기한 커팅에지쪽의 위치에서 공구본체 외주면의 상기한 커팅에지(15)에 연속되는 측부에 이르는 홈형상으로 형성한 것을 특징으로 하는 보오링 바이트.At the distal end of the tool body 13 having a substantially cylindrical shape, a tip escape surface 16 of the tool body 13 and a chip pocket 20 opening to the outer circumferential surface are formed, and the tip wall surface of the chip pocket 20 is formed. In the boring bite formed by the cutting edge 15 protruding from the tip and the outer circumference of the tool body 13, the chip pocket 20 and the wall surface continuous to the cutting edge 15 and The above description of the outer peripheral surface of the tool body at the position of the cutting edge side rather than the end located on the opposite side in the radial direction with respect to the cutting edge 15 of the tip escape surface 16 as viewed in a plane in the orthogonal direction. Boring bite characterized in that formed in the shape of a groove leading to the side portion continuous to the cutting edge (15). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900006945A 1989-06-26 1990-05-15 Boring bar tool KR950013213B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1163304A JPH0332507A (en) 1989-06-26 1989-06-26 Boring tool
JP1-163304 1989-06-26
JP???1-?163304 1989-06-26

Publications (2)

Publication Number Publication Date
KR910000277A true KR910000277A (en) 1991-01-29
KR950013213B1 KR950013213B1 (en) 1995-10-26

Family

ID=15771283

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900006945A KR950013213B1 (en) 1989-06-26 1990-05-15 Boring bar tool

Country Status (2)

Country Link
JP (1) JPH0332507A (en)
KR (1) KR950013213B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5501598B2 (en) * 2008-10-29 2014-05-21 京セラ株式会社 Holder, cutting tool using the same, and cutting method using the same
CN111372708A (en) * 2017-11-28 2020-07-03 京瓷株式会社 Cutting tool and method for manufacturing cut product

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH580459A5 (en) * 1973-10-29 1976-10-15 Komet Stahlhalter Werkzeug

Also Published As

Publication number Publication date
KR950013213B1 (en) 1995-10-26
JPH0332507A (en) 1991-02-13

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E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee