NO118637B - - Google Patents

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Publication number
NO118637B
NO118637B NO2975/68A NO297568A NO118637B NO 118637 B NO118637 B NO 118637B NO 2975/68 A NO2975/68 A NO 2975/68A NO 297568 A NO297568 A NO 297568A NO 118637 B NO118637 B NO 118637B
Authority
NO
Norway
Prior art keywords
sleeve
grinding
milling
milling cutter
pin
Prior art date
Application number
NO2975/68A
Other languages
English (en)
Norwegian (no)
Inventor
H Holmen
Original Assignee
Sintef
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 Sintef filed Critical Sintef
Priority to NO2975/68A priority Critical patent/NO118637B/no
Priority to SE10329/69A priority patent/SE339378B/xx
Priority to US844375A priority patent/US3598498A/en
Priority to GB37427/69A priority patent/GB1263950A/en
Priority to DE1938535A priority patent/DE1938535C3/de
Priority to FR6925902A priority patent/FR2014766A1/fr
Publication of NO118637B publication Critical patent/NO118637B/no

Links

Classifications

    • 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
    • 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
    • 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
    • Y10T408/76—Tool-carrier with vibration-damping means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vibration Prevention Devices (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
NO2975/68A 1968-07-29 1968-07-29 NO118637B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NO2975/68A NO118637B (sv) 1968-07-29 1968-07-29
SE10329/69A SE339378B (sv) 1968-07-29 1969-07-22
US844375A US3598498A (en) 1968-07-29 1969-07-24 Adjustable device for damping vibrations in tool-holding rods, in particular boring bars, in machine tools
GB37427/69A GB1263950A (en) 1968-07-29 1969-07-25 A tool holding rod assembly for damping vibrations
DE1938535A DE1938535C3 (de) 1968-07-29 1969-07-29 Stabformiger Werkzeughalter
FR6925902A FR2014766A1 (sv) 1968-07-29 1969-07-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO2975/68A NO118637B (sv) 1968-07-29 1968-07-29

Publications (1)

Publication Number Publication Date
NO118637B true NO118637B (sv) 1970-01-19

Family

ID=19879281

Family Applications (1)

Application Number Title Priority Date Filing Date
NO2975/68A NO118637B (sv) 1968-07-29 1968-07-29

Country Status (6)

Country Link
US (1) US3598498A (sv)
DE (1) DE1938535C3 (sv)
FR (1) FR2014766A1 (sv)
GB (1) GB1263950A (sv)
NO (1) NO118637B (sv)
SE (1) SE339378B (sv)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1578342A (en) * 1976-02-05 1980-11-05 Nat Res Dev Boring bars
NO172677C (no) * 1991-02-21 1993-08-25 Teeness As Anordning for demping av vibrasjoner, eksempelvis selvgenererte svingninger i borestenger og lignende
US6443673B1 (en) 2000-01-20 2002-09-03 Kennametal Inc. Tunable boring bar for suppressing vibrations and method thereof
US7028997B2 (en) * 2001-06-13 2006-04-18 Mitsubishi Materials Corporation Vibration damping tool
US6619165B2 (en) 2002-02-01 2003-09-16 Kennametal Inc. Tunable toolholder
DE102005043626A1 (de) * 2005-09-13 2007-03-22 Franz Haimer Maschinenbau Kg Schwingungsarmer Werkzeughalter
SE533786C2 (sv) * 2009-05-25 2011-01-11 Sandvik Intellectual Property Anordning och förfarande för fräsning av material
US8734070B2 (en) 2010-10-20 2014-05-27 Kennametal Inc. Toolholder with externally-mounted dynamic absorber
US9764394B2 (en) * 2014-04-07 2017-09-19 Kennametal Inc. Rotary cutting tool with increased stiffness and method of assembling same
US9533357B2 (en) 2014-06-30 2017-01-03 Kennametal Inc Optimized vibration absorber
US9579730B2 (en) 2014-06-30 2017-02-28 Kennametal Inc. Vibration absorber with high viscous dampening
EP3507040B1 (en) 2016-08-31 2020-04-15 Maq AB Rotatable assembly and machining bar assemblies
CN106270590B (zh) * 2016-09-14 2018-05-25 哈尔滨理工大学 一种被动式减振镗杆及其最优减振性能调节方法
CN106270591B (zh) * 2016-09-21 2018-05-25 哈尔滨理工大学 一种被动式减振镗杆
ES2916424T3 (es) * 2018-02-28 2022-07-01 Maq Ab Herramienta de corte con amortiguador de masa
CN111412362B (zh) * 2018-08-10 2021-09-21 浙江厚达智能科技股份有限公司 防磨变高缓冲式脚轮连接器
CN109226795B (zh) * 2018-11-16 2023-06-27 吉林大学 一种频率可调的被动式减振镗杆及调整方法
EP4395953A1 (en) 2021-08-31 2024-07-10 SECO Tools Tooling Systems A vibration damping toolholder for a metal cutting tool
CN114535631B (zh) * 2022-04-01 2022-10-11 哈尔滨理工大学 一种变刚度变阻尼磁流变液减振镗杆

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591115A (en) * 1946-09-09 1952-04-01 George C Austin Toolholder
US2656742A (en) * 1950-12-19 1953-10-27 Loyd Y Poole Boring bar
US3230833A (en) * 1965-02-08 1966-01-25 Norval E Shurtliff Tool holder

Also Published As

Publication number Publication date
DE1938535C3 (de) 1980-11-20
SE339378B (sv) 1971-10-04
DE1938535B2 (de) 1980-03-27
GB1263950A (en) 1972-02-16
DE1938535A1 (de) 1970-05-14
US3598498A (en) 1971-08-10
FR2014766A1 (sv) 1970-04-17

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