AT317117B - Bohrkrone mit austauschbaren, eingespannten Schneideplatten im Bohrkronenkörper - Google Patents

Bohrkrone mit austauschbaren, eingespannten Schneideplatten im Bohrkronenkörper

Info

Publication number
AT317117B
AT317117B AT499672A AT499672A AT317117B AT 317117 B AT317117 B AT 317117B AT 499672 A AT499672 A AT 499672A AT 499672 A AT499672 A AT 499672A AT 317117 B AT317117 B AT 317117B
Authority
AT
Austria
Prior art keywords
drill bit
exchangeable
cutting plates
clamped cutting
bit body
Prior art date
Application number
AT499672A
Other languages
German (de)
English (en)
Original Assignee
Tatra Np
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 Tatra Np filed Critical Tatra Np
Application granted granted Critical
Publication of AT317117B publication Critical patent/AT317117B/de

Links

Classifications

    • 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
    • B23B2251/02—Connections between shanks and removable cutting heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/58—Guiding rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/06—Drills with lubricating or cooling equipment
    • B23B51/063—Deep hole drills, e.g. ejector drills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
  • Earth Drilling (AREA)
AT499672A 1971-06-22 1972-06-09 Bohrkrone mit austauschbaren, eingespannten Schneideplatten im Bohrkronenkörper AT317117B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS462871A CS157776B1 (ja) 1971-06-22 1971-06-22

Publications (1)

Publication Number Publication Date
AT317117B true AT317117B (de) 1974-08-12

Family

ID=5389490

Family Applications (1)

Application Number Title Priority Date Filing Date
AT499672A AT317117B (de) 1971-06-22 1972-06-09 Bohrkrone mit austauschbaren, eingespannten Schneideplatten im Bohrkronenkörper

Country Status (7)

Country Link
AT (1) AT317117B (ja)
CH (1) CH554484A (ja)
CS (1) CS157776B1 (ja)
DE (1) DE2228966A1 (ja)
FR (1) FR2143174B1 (ja)
GB (1) GB1334510A (ja)
SE (1) SE382404B (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2730418B1 (de) * 1977-07-06 1979-01-11 Komet Stahlhalter Werkzeug Bohrwerkzeug fuer Bohrungen in Metallvollmaterial
DE7721135U1 (de) * 1977-07-06 1979-01-04 Komet Stahlhalter- Und Werkzeugfabrik Robert Breuning Gmbh, 7122 Besigheim Bohrwerkzeug fuer bohrungen in metallvollmaterial von werkstuecken
DE4018043A1 (de) * 1990-06-06 1991-12-12 Krupp Widia Gmbh Bohrwerkzeug
DE4214528A1 (de) * 1991-05-22 1992-11-26 Komet Stahlhalter Werkzeug Bohrwerkzeug
RU2552616C1 (ru) * 2014-03-07 2015-06-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Волгоградский государственный технический университет" (ВолгГТУ) Способ механической обработки глубокого отверстия в трубной заготовке
RU2643022C1 (ru) * 2017-03-16 2018-01-29 федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет" Способ механической обработки заготовки из титанового сплава
CN108927555A (zh) * 2018-09-11 2018-12-04 浙江甬岭数控刀具有限公司 可转位深孔钻
RU2702214C1 (ru) * 2019-03-04 2019-10-04 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) Способ механической обработки глубокого отверстия в трубной заготовке

Also Published As

Publication number Publication date
DE2228966A1 (de) 1972-12-28
GB1334510A (en) 1973-10-17
FR2143174B1 (ja) 1973-07-13
CS157776B1 (ja) 1974-10-15
CH554484A (de) 1974-09-30
FR2143174A1 (ja) 1973-02-02
SE382404B (sv) 1976-02-02

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee