ES480173A1 - Una maquina herramienta de corte para taladrar un agujero enuna pieza de trabajo. - Google Patents

Una maquina herramienta de corte para taladrar un agujero enuna pieza de trabajo.

Info

Publication number
ES480173A1
ES480173A1 ES480173A ES480173A ES480173A1 ES 480173 A1 ES480173 A1 ES 480173A1 ES 480173 A ES480173 A ES 480173A ES 480173 A ES480173 A ES 480173A ES 480173 A1 ES480173 A1 ES 480173A1
Authority
ES
Spain
Prior art keywords
cutter
hole
boring
carrying
workpieces
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.)
Expired
Application number
ES480173A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandvik AB
Original Assignee
Sandvik AB
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 Sandvik AB filed Critical Sandvik AB
Publication of ES480173A1 publication Critical patent/ES480173A1/es
Expired legal-status Critical Current

Links

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
    • B23B39/22—Drilling machines with a plurality of working-spindles; Drilling automatons with working-spindles in opposite headstocks
    • 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
    • Y10T408/03—Processes
    • 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
    • Y10T408/36—Machine including plural tools
    • Y10T408/375—Coaxial tools
    • Y10T408/378—Coaxial, opposed tools
    • Y10T408/3796—Coaxial, opposed tools with interconnected means to simultaneously feed tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Drilling Tools (AREA)

Abstract

Una máquina herramienta de corte para taladrar un agujero en una pieza de trabajo, que comprende dos brocas dirigidas en sentidos opuestos, caracterizada porque las brocas están provistas de piezas insertadas situadas excéntricamente en partes de barra perforadora situadas excéntricamente, y estando provista cada una de dichas barras perforadoras de un rebajo axial de una profundidad radial tal que dichas brocas pueden sobrepasarse una a otra durante una operación de taladrado, y porque dicha máquina está provista de medios igualadores de accionamiento para sincronizar la rotación de dichas brocas.
ES480173A 1978-05-03 1979-05-02 Una maquina herramienta de corte para taladrar un agujero enuna pieza de trabajo. Expired ES480173A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2819504A DE2819504C2 (de) 1978-05-03 1978-05-03 Werkzeugmaschine zum Aufbohren eines Loches

Publications (1)

Publication Number Publication Date
ES480173A1 true ES480173A1 (es) 1979-12-16

Family

ID=6038614

Family Applications (1)

Application Number Title Priority Date Filing Date
ES480173A Expired ES480173A1 (es) 1978-05-03 1979-05-02 Una maquina herramienta de corte para taladrar un agujero enuna pieza de trabajo.

Country Status (8)

Country Link
US (1) US4260300A (es)
JP (1) JPS54154890A (es)
DE (1) DE2819504C2 (es)
ES (1) ES480173A1 (es)
FR (1) FR2424799A1 (es)
GB (1) GB2024673B (es)
IT (1) IT1112766B (es)
SE (1) SE443937B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6216577B1 (en) 1999-05-12 2001-04-17 The Antioch Company Guided cutting system
USD422188S (en) * 1999-05-12 2000-04-04 The Antioch Company Cutter for use with a guiding template
EP1346788A3 (de) * 2002-03-22 2003-10-22 GROB-Werke Burkhart Grob e.K. Bearbeitungszentrum
US6735863B1 (en) * 2002-10-31 2004-05-18 General Motors Corporation Method of engine cylinder bore enlargement
KR100841739B1 (ko) 2007-02-12 2008-06-27 주식회사 금호엔티시 엔진밸브의 헤드면 가공방법
CN108161045A (zh) * 2017-11-24 2018-06-15 哈尔滨汽轮机厂有限责任公司 一种利用平旋盘加工汽轮机静子部件管口的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US718863A (en) * 1902-11-06 1903-01-20 Arthur B Norris Machine for making packing-rings.
US1487589A (en) * 1920-07-31 1924-03-18 James H Miner Machine for milling tooth sockets in saw blades
US1559685A (en) * 1923-11-01 1925-11-03 Harry A Douglas Drilling machine
US1763964A (en) * 1925-05-25 1930-06-17 Baker Brothers Inc Boring machine
DE502384C (de) * 1927-06-25 1930-07-15 Mars Werke A G Maschine zur gleichzeitigen doppelseitigen Bearbeitung von Werkstuecken
US2031173A (en) * 1934-04-30 1936-02-18 Simplicity Mfg Company Boring machine
FR874580A (fr) * 1939-03-15 1942-08-11 Machine à usiner les bielles et les paliers de locomotives
GB700440A (en) * 1952-03-03 1953-12-02 Jack Campbell Pollock Method and machines for drilling holes
FR2266564B1 (es) * 1974-04-08 1979-02-16 Cri Dan

Also Published As

Publication number Publication date
US4260300A (en) 1981-04-07
DE2819504A1 (de) 1979-11-08
FR2424799A1 (fr) 1979-11-30
FR2424799B1 (es) 1982-09-10
GB2024673B (en) 1982-04-21
JPS54154890A (en) 1979-12-06
IT1112766B (it) 1986-01-20
DE2819504C2 (de) 1982-11-18
IT7922241A0 (it) 1979-04-27
GB2024673A (en) 1980-01-16
SE443937B (sv) 1986-03-17
SE7902319L (sv) 1979-11-04

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