CA3227950A1 - Tool holder having anti-vibration arrangement and coolant channel, and cutting tool provided with tool holder - Google Patents

Tool holder having anti-vibration arrangement and coolant channel, and cutting tool provided with tool holder Download PDF

Info

Publication number
CA3227950A1
CA3227950A1 CA3227950A CA3227950A CA3227950A1 CA 3227950 A1 CA3227950 A1 CA 3227950A1 CA 3227950 A CA3227950 A CA 3227950A CA 3227950 A CA3227950 A CA 3227950A CA 3227950 A1 CA3227950 A1 CA 3227950A1
Authority
CA
Canada
Prior art keywords
housing
tool holder
rearward
peripheral surface
coolant
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.)
Pending
Application number
CA3227950A
Other languages
English (en)
French (fr)
Inventor
Jony Saffouri
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.)
Iscar Ltd
Original Assignee
Iscar Ltd
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 Iscar Ltd filed Critical Iscar Ltd
Publication of CA3227950A1 publication Critical patent/CA3227950A1/en
Pending legal-status Critical Current

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
    • B23B27/002—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor with vibration damping means
    • 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
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/02—Boring bars
    • B23B29/022—Boring bars with vibration reducing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
    • F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted
    • F16F7/108—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted on plastics springs
    • 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
    • B23B2250/16—Damping of vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/026—Bushings, e.g. adapter sleeves
    • 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
    • B23B29/04—Tool holders for a single cutting tool
    • B23B29/08—Tool holders equipped with grooves arranged crosswise to the longitudinal direction for setting the cutting tool
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
    • F16F2228/001—Specific functional characteristics in numerical form or in the form of equations
    • F16F2228/005—Material properties, e.g. moduli
    • F16F2228/007—Material properties, e.g. moduli of solids, e.g. hardness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Machine Tool Units (AREA)
  • Milling Processes (AREA)
CA3227950A 2021-09-07 2022-08-08 Tool holder having anti-vibration arrangement and coolant channel, and cutting tool provided with tool holder Pending CA3227950A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/467,828 US11745270B2 (en) 2021-09-07 2021-09-07 Tool holder having anti-vibration arrangement and coolant channel, and cutting tool provided with tool holder
US17/467,828 2021-09-07
PCT/IL2022/050859 WO2023037352A1 (en) 2021-09-07 2022-08-08 Tool holder having anti-vibration arrangement and coolant channel, and cutting tool provided with tool holder

Publications (1)

Publication Number Publication Date
CA3227950A1 true CA3227950A1 (en) 2023-03-16

Family

ID=83280385

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3227950A Pending CA3227950A1 (en) 2021-09-07 2022-08-08 Tool holder having anti-vibration arrangement and coolant channel, and cutting tool provided with tool holder

Country Status (8)

Country Link
US (1) US11745270B2 (enExample)
EP (1) EP4399044A1 (enExample)
JP (1) JP2024530865A (enExample)
KR (1) KR20240051248A (enExample)
CN (1) CN117940240A (enExample)
CA (1) CA3227950A1 (enExample)
IL (1) IL310315A (enExample)
WO (1) WO2023037352A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020134531A1 (de) * 2020-12-22 2022-06-23 Hubert Kimmich Bohrstangenanordnung
US20240123511A1 (en) * 2022-10-18 2024-04-18 Yih Troun Enterprise Co., Ltd. Cutting tool with through coolant

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2699696A (en) * 1948-11-26 1955-01-18 Heald Machine Co Tool carrier and vibration-damping means therefor
US3476960A (en) * 1968-07-01 1969-11-04 Singer Co Double insulated power tools
US3559512A (en) * 1969-06-27 1971-02-02 Cincinnati Milling Machine Co Series vibration damper
US3642378A (en) * 1969-11-03 1972-02-15 Heald Machine Co Boring bar
US3690414A (en) 1970-11-04 1972-09-12 Cincinnati Milacron Inc Vibration absorber for a supported member
NO128725B (enExample) * 1972-01-21 1974-01-02 Trondhjems Nagle Spigerfab
US3774730A (en) * 1972-04-19 1973-11-27 Nl Industries Inc Tool holder
US3820422A (en) * 1973-05-29 1974-06-28 E Rivin Cantilever tool mandrel
US3923414A (en) * 1973-07-16 1975-12-02 Valeron Corp Vibration damping support
US4050665A (en) 1976-02-11 1977-09-27 Newport Research Corporation Vibration damping apparatus
US4130185A (en) 1977-09-12 1978-12-19 Kaiser Aluminum & Chemical Corporation Pole vibration damper
DE3743817C2 (de) 1987-12-23 1995-11-02 Hilti Ag Gesteins-, Bohr- und Meisselwerkzeug
US6619165B2 (en) 2002-02-01 2003-09-16 Kennametal Inc. Tunable toolholder
NO321556B1 (no) 2002-04-30 2006-05-29 Teeness As Dempeanordning for demping av vibrasjoner
JP4648072B2 (ja) 2005-04-28 2011-03-09 株式会社日立プラントテクノロジー ダンパーを備えた工具及びそれを用いた流体機械の羽根車もしくは案内羽根の製造方法
NO330162B1 (no) * 2006-06-28 2011-02-28 Teeness Asa Beholder for innforing i en verktoyholder, en verktoyholder samt et system
NO328887B1 (no) * 2007-02-27 2010-06-07 Teeness Asa Demper for demping av vibrasjoner med et dempelegeme som promoterer skumdannelse
US8371776B2 (en) * 2009-11-17 2013-02-12 Ying-Fan Enterprise Co., Ltd. Damper for a cutting tool
WO2011109785A1 (en) 2010-03-04 2011-09-09 Tooling Innovations Inc. Damping insert for tool holder
FR2961728B1 (fr) 2010-06-28 2013-03-08 Seco E P B Porte-outils muni d'un moyen d'amortissement et comportant un dispositif de prevention contre un echauffement excessif du moyen d'amortissement
US20160067787A1 (en) * 2014-09-09 2016-03-10 Enrico R. Giannetti Machine tool having anti-vibration tuning mechanism for chatter minimized machining
DE102015000797A1 (de) 2015-01-22 2016-07-28 Heule Werkzeug Ag Miniaturisiertes Entgrat- und/oder Faswerkzeug mit Innenkühlung
EP3507040B1 (en) * 2016-08-31 2020-04-15 Maq AB Rotatable assembly and machining bar assemblies
US10500648B1 (en) * 2018-06-12 2019-12-10 Iscar, Ltd. Tool holder having integrally formed anti-vibration component and cutting tool provided with tool holder
JP7216744B2 (ja) * 2018-12-18 2023-02-01 京セラ株式会社 ホルダ、切削工具及び切削加工物の製造方法
DE102019001347A1 (de) * 2019-02-26 2020-08-27 Hubert Kimmich Vorrichtung zum Befestigen einer Bohrstange
KR20220156559A (ko) * 2020-03-31 2022-11-25 마큐 에이비 공구 어셈블리용 공구 홀더 및 공구 홀더를 포함하는 공구 어셈블리

Also Published As

Publication number Publication date
IL310315A (en) 2024-03-01
JP2024530865A (ja) 2024-08-27
US11745270B2 (en) 2023-09-05
WO2023037352A1 (en) 2023-03-16
US20230076841A1 (en) 2023-03-09
CN117940240A (zh) 2024-04-26
KR20240051248A (ko) 2024-04-19
EP4399044A1 (en) 2024-07-17
TW202310954A (zh) 2023-03-16

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