BR112017008063A2 - dispositivo de usinagem vibratória melhorado - Google Patents

dispositivo de usinagem vibratória melhorado

Info

Publication number
BR112017008063A2
BR112017008063A2 BR112017008063-0A BR112017008063A BR112017008063A2 BR 112017008063 A2 BR112017008063 A2 BR 112017008063A2 BR 112017008063 A BR112017008063 A BR 112017008063A BR 112017008063 A2 BR112017008063 A2 BR 112017008063A2
Authority
BR
Brazil
Prior art keywords
axis
drive
machining device
translation
rotating
Prior art date
Application number
BR112017008063-0A
Other languages
English (en)
Other versions
BR112017008063B1 (pt
Inventor
Masciantonio Ugo
Moraru George
Original Assignee
Centre Technique Des Industries Mecaniques
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 Centre Technique Des Industries Mecaniques filed Critical Centre Technique Des Industries Mecaniques
Publication of BR112017008063A2 publication Critical patent/BR112017008063A2/pt
Publication of BR112017008063B1 publication Critical patent/BR112017008063B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/34—Relative movement obtained by use of deformable elements, e.g. piezoelectric, magnetostrictive, elastic or thermally-dilatable elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • B23B47/34—Arrangements for removing chips out of the holes made; Chip- breaking arrangements attached to the tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/32—Feeding working-spindles
    • B23Q5/326—Feeding working-spindles screw-operated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • B23Q5/402—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw in which screw or nut can both be driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/102—Magnetostrictive elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/108—Piezoelectric elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2210/00—Machine tools incorporating a specific component
    • B23Q2210/002—Flexures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
  • Drilling And Boring (AREA)
  • Transmission Devices (AREA)

Abstract

a invenção se refere a um dispositivo de usinagem que compreende uma estrutura, um eixo de transmissão (3) e um mecanismo de acionamento (1) que compreende uma peça de rotação (13) para acionar em rotação tal eixo em torno de sua linha central (a), uma peça de acionamento (18) em conexão helicoidal com o eixo para lhe acionar em translação ao longo de sua linha central de acordo com um movimento de avanço, em função da velocidade relativa de rotação de tais peças de rotação e de acionamento. a peça de acionamento é montada móvel em translação em relação à estrutura ao longo da linha central (a) e é disposta entre tal peça de rotação e uma extremidade de acoplamento de tal eixo com uma ferramenta de corte, enquanto o acionador eletromecânico (20) é montado em um ponto de referência fixo, ligado a tal estrutura, antes de tal peça de acionamento (18) à qual ele é capaz de ser acoplado para lhe fazer oscilar em translação, de modo a superpor uma componente de oscilação axial a tal movimento de avanço.
BR112017008063-0A 2014-10-22 2015-10-20 Dispositivo de usinagem vibratória melhorado BR112017008063B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1460174A FR3027541B1 (fr) 2014-10-22 2014-10-22 Dispositif d'usinage vibratoire ameliore
FR1460174 2014-10-22
PCT/FR2015/052818 WO2016062964A1 (fr) 2014-10-22 2015-10-20 Dispositif d'usinage vibratoire ameliore

Publications (2)

Publication Number Publication Date
BR112017008063A2 true BR112017008063A2 (pt) 2018-01-23
BR112017008063B1 BR112017008063B1 (pt) 2023-06-27

Family

ID=

Also Published As

Publication number Publication date
EP3209458B1 (fr) 2022-07-13
US10207334B2 (en) 2019-02-19
CN107206557B (zh) 2020-02-07
CN107206557A (zh) 2017-09-26
FR3027541A1 (fr) 2016-04-29
CA2965394C (fr) 2023-01-24
JP6592513B2 (ja) 2019-10-16
EP3209458A1 (fr) 2017-08-30
WO2016062964A1 (fr) 2016-04-28
JP2017535437A (ja) 2017-11-30
FR3027541B1 (fr) 2016-12-30
CA2965394A1 (fr) 2016-04-28
ES2926575T3 (es) 2022-10-26
US20170355026A1 (en) 2017-12-14

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/10/2015, OBSERVADAS AS CONDICOES LEGAIS

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 9A ANUIDADE.