KR890009512A - 정밀 가공 공구 - Google Patents

정밀 가공 공구 Download PDF

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Publication number
KR890009512A
KR890009512A KR1019880016167A KR880016167A KR890009512A KR 890009512 A KR890009512 A KR 890009512A KR 1019880016167 A KR1019880016167 A KR 1019880016167A KR 880016167 A KR880016167 A KR 880016167A KR 890009512 A KR890009512 A KR 890009512A
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KR
South Korea
Prior art keywords
cutter
precision machining
machining tool
cutter plate
precision
Prior art date
Application number
KR1019880016167A
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English (en)
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KR920007960B1 (ko
Inventor
디터 크레스 독토르
해벌레 프리드리히
Original Assignee
독토르 게오르그 크레스
마팔 파브리크 피어 프래지지온스베르크조이게 독토르 크레스 카게
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25862513&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR890009512(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 독토르 게오르그 크레스, 마팔 파브리크 피어 프래지지온스베르크조이게 독토르 크레스 카게 filed Critical 독토르 게오르그 크레스
Publication of KR890009512A publication Critical patent/KR890009512A/ko
Application granted granted Critical
Publication of KR920007960B1 publication Critical patent/KR920007960B1/ko

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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
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/20—Number of cutting edges
    • B23B2251/201—Single cutting edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/56—Guiding pads
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S408/00—Cutting by use of rotating axially moving tool
    • Y10S408/713—Tool having detachable cutting edge
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/19—Rotary cutting tool
    • Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
    • Y10T407/1908—Face or end mill
    • Y10T407/192—Face or end mill with separate means to fasten tool to holder
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2272—Cutters, for shaping including holder having seat for inserted tool with separate means to fasten tool to holder
    • Y10T407/2282—Cutters, for shaping including holder having seat for inserted tool with separate means to fasten tool to holder including tool holding clamp and clamp actuator
    • Y10T407/2284—Wedge clamp element
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/83—Tool-support with means to move Tool relative to tool-support
    • Y10T408/85—Tool-support with means to move Tool relative to tool-support to move radially
    • Y10T408/858—Moving means including wedge, screw or cam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/83—Tool-support with means to move Tool relative to tool-support
    • Y10T408/85—Tool-support with means to move Tool relative to tool-support to move radially
    • Y10T408/858—Moving means including wedge, screw or cam
    • Y10T408/8593—Wedge moving perpendicular to tool-axis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/83—Tool-support with means to move Tool relative to tool-support
    • Y10T408/85—Tool-support with means to move Tool relative to tool-support to move radially
    • Y10T408/858—Moving means including wedge, screw or cam
    • Y10T408/8598—Screw extending perpendicular to tool-axis
    • Y10T408/85995—Screw extending perpendicular to tool-axis with tool-holding clamp and clamp actuator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/86—Tool-support with means to permit positioning of the Tool relative to support
    • Y10T408/885—Tool-support with means to permit positioning of the Tool relative to support including tool-holding clamp and clamp actuator

Landscapes

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

Abstract

내용 없음

Description

정밀 가공 공구
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 커터에지를 정밀가공공구의 길이방향 축선에 수직으로 배치한 1장의 커터판을 구비한 정밀가공공구의 정면도.
제2도는 제1도의 정밀가공공구의 측면도.
제3도는 제2도의 선 III-III에 의한 단면도.
제4도는 정밀가공공구의 길이방향 축선에 대하여 상이한 각도로 복수장의 커터판을 배치한 정밀가공공구의 측면도.
제5도는 쥠지지부재의 측면도.
제6도는 제5도의 죔지지부재의 사시도.
제7도는 제5도의 지지부재의 평면도.
* 도면의 주요 부분에 대한 부호의 설명
1 : 정밀가공공구 2 : 커터판
3 : 쥠지지부재 4 : 절삭 칩(chip) 배출공간
5 : 안내부 부재 6 : 구멍
7 : 조정나사 8 : 조정쐐기
9 : 죔나사 10 : 정밀가공공구 정면
11 : 주절삭 날 12 : 부절삭 날
13 : 레이크(rack)면 14 : 립(lip) 형상 죔부
17 : 길이방향 축선 18 : 중심축선
19 : 구멍 20 : 안내부
21 : 경사면

Claims (10)

  1. 적어도 1개의 죔지지부재에 의하여 지지되는 적어도 1개의 커터판을 구비한 구멍의 내면을 가공하기 위한 정밀가공공구에 있어서, 커터판(2)이 그 커터판의 커터에지(11)와 정밀가공공구(1)의 길이 방향중심축선(17)을 통과하는 면(A)에 대하여 선회되고 있고, 작동 위치에 있는 커터에지(11)만이 상기 면(A)에 접촉하도록, 또한 죔지지부재(3)의 커터판(2)과는 반대측의 상면(16)이 상기 면(A)내에 있어서 절삭 칩 배출 공간(4)의 경계면을 형성하도록 커터판(2)이 정밀가공공구(1)의 본체에 형성되는 홈속에 배치되고 있는 것을 특징으로 하는 정밀가공공구.
  2. 제1항에 있어서, 커터판(26)의 커터에지(11)가 정밀가공공구(1')의 길이방향 축선(17)에 평행으로 배치되는 것을 특징으로 하는 정밀가공공구.
  3. 제1항에 있어서, 커터판(2,2a)의 커터에지(11)가 정밀가공공구(1,1')의 길이방향 축선(17)에 수직으로 배치되는 것을 특징으로 하는 정밀가공공구.
  4. 제3항에 있어서, 리머 절삭날부로서 형성되는 커터판(2)의 측능으로서 커터에지(11)의 상기 길이방향 축선(17)과는 반대측에 접속하는 측능이 적어도 커터에지(11)의 릴리프면(13)의 영역에서 부절삭날(12)로서 형성되는 것을 특징으로 하는 정밀가공공구.
  5. 제3항에 있어서, 커터판(2)을 지지하는 죔지지부재(3)가 커터판(2)을 반경방향으로 위치 조정하기 위한 조정기구(7,8)에 대해서도 커터판(2)을 가압하도록 형성되는 것을 특징으로 하는 정밀가공공구.
  6. 제5항에 있어서, 죔지지부재(3)의 립형상 죔부(14)가 죔나사(9)를 수용하기 위하여 죔지지부재(3)에 형성되는 구멍(19)의 중심축선(18)에 수직을 이루는 면과 각도를 이루고 있는 것을 특징으로 하는 정밀가공공구.
  7. 제6항에 있어서, 립형상 죔부(14)가 커터판(2)의 방향으로 확대되고 있는 것을 특징으로 하는 정밀가공공구.
  8. 제1항에 있어서, 죔지지부재(3)가 정밀가공공구의 본체내에 매설되고, 또 비틀림이 저지되고 있는 것을 특징으로 하는 정밀가공공구.
  9. 제1항에 있어서, 커터판(2)의 횡단면이 저변을 맞댄 2개의 사다리꼴로 구성되는 것을 특징으로 하는 정밀가공공구.
  10. 제9항에 있어서, 커터판(2)이 팁형상 죔부(14)측에 커터에지(11)에 접속되고 릴리프면(13) 및/또는 커터판의 중심축선에 관하여 대칭으로 배치되는 2개의 죔홈(15)을 가지는 것을 특징으로 하는 정밀가공공구.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880016167A 1987-12-07 1988-12-05 정밀 가공 공구 KR920007960B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE3741332 1987-12-07
DEP3742740.7 1987-12-07
DEP3741332.5 1987-12-07
DE3741332.5 1987-12-07
DE3742740A DE3742740C1 (de) 1987-12-07 1987-12-17 Feinbohrwerkzeug
DE3742740.7 1987-12-17

Publications (2)

Publication Number Publication Date
KR890009512A true KR890009512A (ko) 1989-08-02
KR920007960B1 KR920007960B1 (ko) 1992-09-19

Family

ID=25862513

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880016167A KR920007960B1 (ko) 1987-12-07 1988-12-05 정밀 가공 공구

Country Status (9)

Country Link
US (1) US4954024A (ko)
EP (1) EP0319748B1 (ko)
JP (1) JPH0698525B2 (ko)
KR (1) KR920007960B1 (ko)
AT (1) ATE122272T1 (ko)
CA (1) CA1319281C (ko)
DE (2) DE3742740C1 (ko)
ES (1) ES2072256T4 (ko)
RU (1) RU2002595C1 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4034345C1 (ko) * 1990-10-29 1991-08-29 Mapal Fabrik Fuer Praezisionswerkzeuge Dr. Kress Kg, 7080 Aalen, De
DE4239257C2 (de) * 1992-11-21 1998-02-26 Mapal Fab Praezision Spitzbohrwerkzeug
DE19643590A1 (de) * 1996-03-26 1998-04-23 Mapal Fab Praezision Ausdrehwerkzeug
DE19719893A1 (de) * 1997-03-03 1998-11-19 Maier Kg Andreas Reib- und Senk-Schneidwerkzeug mit Kühlmittelzufuhr
US7114890B2 (en) * 2001-02-13 2006-10-03 Valenite Inc. Cutting tool adjustment device
DE102004022940A1 (de) * 2004-05-04 2005-12-01 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Messerplatte und Reibahle
JP4917471B2 (ja) * 2007-04-02 2012-04-18 ユニタック株式会社 深穴切削装置
DE102010018959A1 (de) * 2010-04-23 2011-10-27 Tbt Tiefbohrtechnik Gmbh + Co Bohrkopf für ein Tiefbohrwerkzeug zum BTA-Tiefbohren und Tiefbohrwerkzeug

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967442A (en) * 1960-02-02 1961-01-10 Forsyth Engineering Company Boring bar
FR2167452A5 (ko) * 1972-01-10 1973-08-24 Bernandez Jean Marc
DE2411394C3 (de) * 1974-03-09 1980-09-11 Grueko Konstruktionen Gmbh, 7926 Boehmenkirch Bohrkopf
DE2502183C3 (de) * 1975-01-21 1979-07-19 Mapal Fabrik Fuer Praezisionswerkzeuge Dr. Kress Kg, 7080 Aalen Einlippenbohrer
DE2614599C3 (de) * 1976-04-05 1979-08-23 Mapal Fabrik Fuer Praezisionswerkzeuge Dr. Kress Kg, 7080 Aalen Reibahle für die Bearbeitung eng tolerierter Bohrungen
US4092082A (en) * 1976-10-12 1978-05-30 The Viking Tool Company Metal cutting tool with anvil-held indexible and replaceable cutter inserts
DE7703785U1 (de) * 1977-02-09 1978-08-03 Komet Stahlhalter- Und Werkzeugfabrik Robert Breuning Gmbh, 7122 Besigheim Werkzeughalter fuer einstecharbeiten, insbesondere bohrstange
DE8000172U1 (de) * 1980-01-05 1980-05-22 Wilfling, Ernst, 8630 Coburg Feinbohrkopf mit in der mitte angeordneter einstellvorrichtung
IT1145995B (it) * 1981-01-08 1986-11-12 Iscar Ltd Utensile per il taglio di metalli provvisto di inserto sostituibile
JPS6028601A (ja) * 1983-07-26 1985-02-13 Minolta Camera Co Ltd プリズム式ビ−ムスプリツタ
DE3343448A1 (de) * 1983-12-01 1985-06-13 Hochmuth + Hollfelder, 8500 Nürnberg Schneidwerkzeug zur spanabhebenden metallbearbeitung
DE3441111A1 (de) * 1984-11-10 1986-05-22 Mapal Fabrik für Präzisionswerkzeuge Dr.Kress KG, 7080 Aalen Feinbearbeitungswerkzeug fuer praezisionsbohrungen
US4693641A (en) * 1985-10-25 1987-09-15 Mitsubishi Kinzoku Kabushiki Kaisha End mill with throw-away tip

Also Published As

Publication number Publication date
DE3853768D1 (de) 1995-06-14
JPH0698525B2 (ja) 1994-12-07
ATE122272T1 (de) 1995-05-15
JPH01188203A (ja) 1989-07-27
ES2072256T3 (es) 1995-07-16
ES2072256T4 (es) 1997-01-16
CA1319281C (en) 1993-06-22
KR920007960B1 (ko) 1992-09-19
US4954024A (en) 1990-09-04
RU2002595C1 (ru) 1993-11-15
DE3742740C1 (de) 1989-06-29
EP0319748B1 (de) 1995-05-10
EP0319748A1 (de) 1989-06-14

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