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FR3115224B1 - Intelligent fluid damper for a portable machining machine - Google Patents

Intelligent fluid damper for a portable machining machine Download PDF

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Publication number
FR3115224B1
FR3115224B1 FR2010575A FR2010575A FR3115224B1 FR 3115224 B1 FR3115224 B1 FR 3115224B1 FR 2010575 A FR2010575 A FR 2010575A FR 2010575 A FR2010575 A FR 2010575A FR 3115224 B1 FR3115224 B1 FR 3115224B1
Authority
FR
France
Prior art keywords
machining machine
fluid damper
portable machining
intelligent fluid
portable
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.)
Active
Application number
FR2010575A
Other languages
French (fr)
Other versions
FR3115224A1 (en
Inventor
Christopher Langrand
Maxime Masset
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.)
Tacquet Ind
Original Assignee
Tacquet Ind
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 Tacquet Ind filed Critical Tacquet Ind
Priority to FR2010575A priority Critical patent/FR3115224B1/en
Publication of FR3115224A1 publication Critical patent/FR3115224A1/en
Application granted granted Critical
Publication of FR3115224B1 publication Critical patent/FR3115224B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
    • B25H1/0057—Devices for securing hand tools to the work
    • B25H1/0064—Stands attached to the workpiece
    • 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/53—Means for adjusting damping characteristics by varying fluid viscosity, e.g. electromagnetically
    • F16F9/535—Magnetorheological [MR] fluid dampers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid-Damping Devices (AREA)
  • Vibration Prevention Devices (AREA)
  • Auxiliary Devices For Machine Tools (AREA)

Abstract

La présente invention concerne une machine d’usinage portative (1) comprenant  un outil d’usinage (3), un support (2) et un amortisseur (10), monté entre le support (2) et l’outil d’usinage (3). L’amortisseur comprend un fluide intelligent (10) et un générateur (11) configuré pour appliquer un champ sur le fluide intelligent (10) afin d’en modifier la viscosité de sorte à ajuster une réponse de l’amortisseur (10). Figure pour l’abrégé : Fig. 1The present invention relates to a portable machining machine (1) comprising: a machining tool (3), a support (2) and a shock absorber (10), mounted between the support (2) and the machining tool ( 3). The damper includes a smart fluid (10) and a generator (11) configured to apply a field to the smart fluid (10) to change its viscosity to adjust a response of the damper (10). Figure for abstract: Fig. 1

FR2010575A 2020-10-15 2020-10-15 Intelligent fluid damper for a portable machining machine Active FR3115224B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2010575A FR3115224B1 (en) 2020-10-15 2020-10-15 Intelligent fluid damper for a portable machining machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2010575A FR3115224B1 (en) 2020-10-15 2020-10-15 Intelligent fluid damper for a portable machining machine
FR2010575 2020-10-15

Publications (2)

Publication Number Publication Date
FR3115224A1 FR3115224A1 (en) 2022-04-22
FR3115224B1 true FR3115224B1 (en) 2023-09-22

Family

ID=73699097

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2010575A Active FR3115224B1 (en) 2020-10-15 2020-10-15 Intelligent fluid damper for a portable machining machine

Country Status (1)

Country Link
FR (1) FR3115224B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116511981A (en) * 2023-06-21 2023-08-01 南京航空航天大学 Milling robot processing vibration suppression device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4433056C2 (en) * 1994-09-16 1998-01-29 Mannesmann Sachs Ag Vibration dampers for motor vehicles
DE19639122A1 (en) * 1996-09-24 1998-04-02 Daimler Benz Aerospace Airbus Clamping and drilling device
US6694856B1 (en) * 2001-02-22 2004-02-24 The University Of Maryland Magnetorheological damper and energy dissipation method
CN108857555A (en) * 2018-09-04 2018-11-23 衢州学院 The Method For Suppressing Cutting Chatter of variable damping variation rigidity knife rest based on magnetorheological fluid

Also Published As

Publication number Publication date
FR3115224A1 (en) 2022-04-22

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