ES2145792T3 - Mandril, particularmente para mecanizar marmol y similares. - Google Patents

Mandril, particularmente para mecanizar marmol y similares.

Info

Publication number
ES2145792T3
ES2145792T3 ES94110080T ES94110080T ES2145792T3 ES 2145792 T3 ES2145792 T3 ES 2145792T3 ES 94110080 T ES94110080 T ES 94110080T ES 94110080 T ES94110080 T ES 94110080T ES 2145792 T3 ES2145792 T3 ES 2145792T3
Authority
ES
Spain
Prior art keywords
chuck
shaft
marble
similar
machining
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.)
Expired - Lifetime
Application number
ES94110080T
Other languages
English (en)
Inventor
Ermenegildo Pegoraro
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.)
PE MAC SpA FA
Original Assignee
PE MAC SpA FA
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 PE MAC SpA FA filed Critical PE MAC SpA FA
Application granted granted Critical
Publication of ES2145792T3 publication Critical patent/ES2145792T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • 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
    • B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN MANDRIL (1) PARTICULARMENTE ADECUADO PARA LABRAR MARMOL Y SIMILARES. EL MANDRIL (1) INCLUYE UN MOTOR DE VELOCIDAD VARIABLE (3) QUE TIENE UN PRIMER EJE FIJO (7) QUE INTERACTUA CON UN SEGUNDO EJE DE TRANSMISION FLEXIBLE (10). EL EJE FLEXIBLE (10) INTERACTUA A SU VEZ CON UNOS ELEMENTOS (12) ADECUADOS PARA TRANSMITIR UN MOVIMIENTO A UN TERCER EJE FLOTANTE (11) QUE TIENE UN ELEMENTO ABRASIVO O ADIMANTADO (23). HAY UNOS ELEMENTOS (19) DISPUESTOS RADIALMENTE RESPECTO AL TERCER EJE FLOTANTE (11) PARA REPOSICIONARLO A LO LARGO DEL MISMO EJE QUE EL PRIMER EJE (7). DE ESTE MODO SE PUEDE CONSEGUIR UN MANDRIL QUE PERMITE MANTENER EL MATERIAL ABRASIVO EN CONTACTO CONSTANTE CON EL MATERIAL A LABRAR, ELIMINANDO CUALQUIER ESPACIO DEBIDO AL DESGASTE DEL MATERIAL ABRASIVO.
ES94110080T 1994-06-29 1994-06-29 Mandril, particularmente para mecanizar marmol y similares. Expired - Lifetime ES2145792T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94110080A EP0692341B1 (en) 1994-06-29 1994-06-29 Chuck particularly for machining marble and the like

Publications (1)

Publication Number Publication Date
ES2145792T3 true ES2145792T3 (es) 2000-07-16

Family

ID=8216066

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94110080T Expired - Lifetime ES2145792T3 (es) 1994-06-29 1994-06-29 Mandril, particularmente para mecanizar marmol y similares.

Country Status (5)

Country Link
EP (1) EP0692341B1 (es)
AT (1) ATE190544T1 (es)
DE (1) DE69423483D1 (es)
ES (1) ES2145792T3 (es)
PT (1) PT692341E (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1422023A1 (en) * 2002-09-20 2004-05-26 Comandulli Costruzioni Meccaniche S.R.L. A machine for working edges of marble-like slabs
JP7109769B2 (ja) * 2018-02-16 2022-08-01 株式会社アイテック 機械加工装置
CN108890324B (zh) * 2018-09-03 2023-06-23 西安工业大学 基于方箱的超精密x-y气浮平面定位平台
JP2020069546A (ja) * 2018-10-30 2020-05-07 株式会社日進製作所 フローティング治具
CN114310427B (zh) * 2022-01-26 2023-04-07 郑州大学 一种用于超精密加工的轴向进给和旋转装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9535C (es) * 1918-11-07
DE966306C (de) * 1943-10-21 1957-07-25 Daimler Benz Ag Innenschleifaggregat
FR2204991A5 (es) * 1972-10-31 1974-05-24 Bando Kiko Co
SU878510A1 (ru) * 1976-11-11 1981-11-07 Производственное Объединение Турбостроения "Ленинградский Металлический Завод" Устройство дл обработки абразивным инструментом
JPS6254667A (ja) * 1985-09-02 1987-03-10 Nippei Toyama Corp 研削盤の砥石主軸台
SU1763159A1 (ru) * 1990-06-22 1992-09-23 Научно-Производственное Объединение Самоходной Горной Техники "Криворожрудмаш" Шлифовальный шпиндель

Also Published As

Publication number Publication date
EP0692341B1 (en) 2000-03-15
ATE190544T1 (de) 2000-04-15
EP0692341A1 (en) 1996-01-17
DE69423483D1 (de) 2000-04-20
PT692341E (pt) 2000-08-31

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