CZ309223B6 - Nástroj pro obrábění - Google Patents

Nástroj pro obrábění Download PDF

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Publication number
CZ309223B6
CZ309223B6 CZ2020-594A CZ2020594A CZ309223B6 CZ 309223 B6 CZ309223 B6 CZ 309223B6 CZ 2020594 A CZ2020594 A CZ 2020594A CZ 309223 B6 CZ309223 B6 CZ 309223B6
Authority
CZ
Czechia
Prior art keywords
insert
cutting
carrier
machining tool
supplying
Prior art date
Application number
CZ2020-594A
Other languages
English (en)
Other versions
CZ2020594A3 (cs
Inventor
Luboš Kroft
Ondřej Šindelář
Original Assignee
Západočeská Univerzita V Plzni
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 Západočeská Univerzita V Plzni filed Critical Západočeská Univerzita V Plzni
Priority to CZ2020-594A priority Critical patent/CZ309223B6/cs
Priority to EP20466004.7A priority patent/EP3991886A1/en
Publication of CZ2020594A3 publication Critical patent/CZ2020594A3/cs
Publication of CZ309223B6 publication Critical patent/CZ309223B6/cs

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
    • B23B27/10—Cutting tools with special provision for cooling
    • 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
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • 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
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • B23B27/1659—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like exchangeable cutting inserts
    • 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
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • B23B27/1677—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts clamped by a clamping member acting almost perpendicularly on the chip-forming plane and at the same time upon the wall of a hole in the insert
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/22—Securing arrangements for bits or teeth or cutting inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/28—Features relating to lubricating or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2205/00—Fixation of cutting inserts in holders
    • B23B2205/04—Fixation screws, bolts or pins of particular form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2240/00—Details of connections of tools or workpieces
    • B23B2240/24—Connections using hollow screws, e.g. for the transmission of coolant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2250/00—Compensating adverse effects during turning, boring or drilling
    • B23B2250/12—Cooling and lubrication
    • B23B2250/125—Improving heat transfer away from the working area of the tool by conduction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/03—Clamps

Landscapes

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

Abstract

Nástroj pro obrábění obsahující nosič (N) řezné destičky (D), alespoň jednu řeznou destičku (D) upevnitelnou v sedle (S) nosiče (N) a upínací trysku (U) pro upnutí řezné destičky (D) a zároveň pro přívod řezné kapaliny k řezné destičce (D). Nosič (N) je opatřen přívodem řezné kapaliny obsahujícím vyústění (P) směřující na čelo řezné destičky (D) a vyústění (P') směřující na hřbet řezné destičky (D). Nástroj dále obsahuje vyměnitelnou doplňkovou trysku (T) připevnitelnou k nosiči (N), která je opatřena alespoň jedním kanálkem (K') určeným pro přívod řezné kapaliny na hřbet řezné destičky (D) alespoň dvěma vývody (V').
CZ2020-594A 2020-11-03 2020-11-03 Nástroj pro obrábění CZ309223B6 (cs)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CZ2020-594A CZ309223B6 (cs) 2020-11-03 2020-11-03 Nástroj pro obrábění
EP20466004.7A EP3991886A1 (en) 2020-11-03 2020-11-26 Cutting tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CZ2020-594A CZ309223B6 (cs) 2020-11-03 2020-11-03 Nástroj pro obrábění

Publications (2)

Publication Number Publication Date
CZ2020594A3 CZ2020594A3 (cs) 2022-06-01
CZ309223B6 true CZ309223B6 (cs) 2022-06-01

Family

ID=73698768

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ2020-594A CZ309223B6 (cs) 2020-11-03 2020-11-03 Nástroj pro obrábění

Country Status (2)

Country Link
EP (1) EP3991886A1 (cs)
CZ (1) CZ309223B6 (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ309670B6 (cs) * 2022-07-14 2023-06-28 České vysoké učení technické v Praze Nástroj pro třískové obrábění

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7185864B1 (ja) * 2022-07-22 2022-12-08 株式会社タンガロイ 切削工具

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2873477A1 (en) * 2013-11-14 2015-05-20 Sandvik Tooling France Cartridge for a grooving tool holder, corresponding grooving tool holder, kit and assembly thereof
EP2898967A1 (de) * 2014-01-27 2015-07-29 Rosswag GmbH Schneidwerkzeughalter, Herstellverfahren und Verwendung einer generativen Fertigungsvorrichtung zur Herstellung des Schneidwerkzeughalters
WO2017129413A1 (en) * 2016-01-29 2017-08-03 Seco Tools Ab A cutting tool
US20200180040A1 (en) * 2017-06-01 2020-06-11 Ngk Spark Plug Co., Ltd. Cutting tool holder and cutting tool

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070283794A1 (en) * 2006-06-13 2007-12-13 Giannetti Enrico R Machine tool holder having internal coolant supply and cutter retaining and coolant distribution cutter insert retaining clamp assembly
SE530581C2 (sv) * 2006-11-28 2008-07-08 Sandvik Intellectual Property Verktyg och grundkropp för spånavskiljande innefattande två kanaler för en fluid
IL206537A (en) 2010-06-22 2013-04-30 Iscar Ltd Cutting tool with cooling mechanism
CZ303363B6 (cs) 2010-12-07 2012-08-15 Ceské vysoké ucení technické v Praze, Fakulta strojní, Výzkumné centrum pro strojírenskou a výrobní techniku a technologii Nástroj pro trískové obrábení
WO2014001447A1 (de) * 2012-06-28 2014-01-03 Ceramtec Gmbh Werkzeug für die spanende bearbeitung
US9511421B2 (en) 2013-06-14 2016-12-06 Kennametal Inc. Cutting tool assembly having clamp assembly comprising a clamp and a coolant plate
EP3167985B1 (en) 2015-06-30 2022-12-21 Seco Tools Ab A cutting tool
US10300532B2 (en) 2017-06-26 2019-05-28 Kennametal Inc. Clamp for tool holder
CN110891719B (zh) * 2017-07-27 2022-01-18 住友电工硬质合金株式会社 切削工具保持器
PL3575022T3 (pl) * 2018-05-29 2020-09-07 Ceramtec Gmbh Układ narzędziowy

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2873477A1 (en) * 2013-11-14 2015-05-20 Sandvik Tooling France Cartridge for a grooving tool holder, corresponding grooving tool holder, kit and assembly thereof
EP2898967A1 (de) * 2014-01-27 2015-07-29 Rosswag GmbH Schneidwerkzeughalter, Herstellverfahren und Verwendung einer generativen Fertigungsvorrichtung zur Herstellung des Schneidwerkzeughalters
WO2017129413A1 (en) * 2016-01-29 2017-08-03 Seco Tools Ab A cutting tool
US20200180040A1 (en) * 2017-06-01 2020-06-11 Ngk Spark Plug Co., Ltd. Cutting tool holder and cutting tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ309670B6 (cs) * 2022-07-14 2023-06-28 České vysoké učení technické v Praze Nástroj pro třískové obrábění

Also Published As

Publication number Publication date
CZ2020594A3 (cs) 2022-06-01
EP3991886A1 (en) 2022-05-04

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