KR890011661A - Carbon Fiber Boring Bars - Google Patents

Carbon Fiber Boring Bars Download PDF

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Publication number
KR890011661A
KR890011661A KR1019880000864A KR880000864A KR890011661A KR 890011661 A KR890011661 A KR 890011661A KR 1019880000864 A KR1019880000864 A KR 1019880000864A KR 880000864 A KR880000864 A KR 880000864A KR 890011661 A KR890011661 A KR 890011661A
Authority
KR
South Korea
Prior art keywords
carbon fiber
shaft
boring bars
boring bar
bar
Prior art date
Application number
KR1019880000864A
Other languages
Korean (ko)
Other versions
KR910007130B1 (en
Inventor
이대길
오헌균
정신영
Original Assignee
이대길
오헌균
정신영
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 이대길, 오헌균, 정신영 filed Critical 이대길
Priority to KR1019880000864A priority Critical patent/KR910007130B1/en
Publication of KR890011661A publication Critical patent/KR890011661A/en
Application granted granted Critical
Publication of KR910007130B1 publication Critical patent/KR910007130B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/02—Boring bars

Landscapes

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

Abstract

내용 없음No content

Description

탄소섬유 보오링 바아Carbon Fiber Boring Bars

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

제1도는 이 발명에 따른 탄소섬유 복합재로된 보오링 바아의 일예시 단면도.1 is a cross-sectional view of an example of a boring bar made of a carbon fiber composite according to the present invention.

제4도는 이 발명에 따른 보오링 바아의 절삭시험 개요도.Figure 4 is a schematic cutting test of the boring bar according to the present invention.

제5도는 제4도의 절삭시험에 의해 얻어진 절삭깊이를 나타낸 결과표이다.5 is a result table showing the cutting depths obtained by the cutting test of FIG.

Claims (2)

샤프트와 바이트 호울더와로 되는 보오링 바아에 있어서, 탄소섬유 복합재(Pre-Preg)로 되고 중공체인 샤프트(20)와, 상기 샤프트(20)의 일단부의 바깥둘레에 고정 붙임되는 제1슬리이브(30)와, 바이트(42)를 고정하는 바이트 호울더(41)가 돌출형성되고 상기 샤프트(20)의 다른 단부의 바깥둘레에 고정붙임되는 제2슬리이브(40)와로 되는 탄소섬유 보오링 바아(10).A boring bar comprising a shaft and a bite holder, the first sleeve being made of a carbon fiber composite (pre-preg) and fixed to a shaft 20 which is a hollow body and an outer circumference of one end of the shaft 20. 30 and a carbon fiber boring ring formed with a second sleeve 40 protruding from the bite holder 41 fixing the bite 42 and fixedly attached to the outer circumference of the other end of the shaft 20. Bar (10). 제1항에 있어서, 상기 샤프트(20)가, 상기 탄소 섬유 복합재를 보오링 바아의 축방향에 대하여 [±5˚-15˚]s의 각도로 감아서 구성되어 있는 탄소섬유 보오링 바아(10).The carbon fiber boring bar (10) according to claim 1, wherein the shaft (20) is formed by winding the carbon fiber composite material at an angle of [± 5 ° -15 °] s with respect to the axial direction of the boring bar. ). ※참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is to be disclosed based on the initial application.
KR1019880000864A 1988-01-28 1988-01-28 Boring bar KR910007130B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880000864A KR910007130B1 (en) 1988-01-28 1988-01-28 Boring bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880000864A KR910007130B1 (en) 1988-01-28 1988-01-28 Boring bar

Publications (2)

Publication Number Publication Date
KR890011661A true KR890011661A (en) 1989-08-21
KR910007130B1 KR910007130B1 (en) 1991-09-18

Family

ID=19271879

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880000864A KR910007130B1 (en) 1988-01-28 1988-01-28 Boring bar

Country Status (1)

Country Link
KR (1) KR910007130B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100578070B1 (en) * 2004-03-29 2006-05-11 한국과학기술원 Composite Bite Holder Used in Multi Stage Inside Cutting
KR100589618B1 (en) * 2004-05-20 2006-06-19 한국과학기술원 Hybrid Bite Holder for Cutting Bite
KR100683943B1 (en) * 2004-10-29 2007-02-15 비젼이노텍(주) Precision machining tool using composite material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100578070B1 (en) * 2004-03-29 2006-05-11 한국과학기술원 Composite Bite Holder Used in Multi Stage Inside Cutting
KR100589618B1 (en) * 2004-05-20 2006-06-19 한국과학기술원 Hybrid Bite Holder for Cutting Bite
KR100683943B1 (en) * 2004-10-29 2007-02-15 비젼이노텍(주) Precision machining tool using composite material

Also Published As

Publication number Publication date
KR910007130B1 (en) 1991-09-18

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