ES412003A1 - Improvements introduced into machines - tools, especially in drills with torque control. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements introduced into machines - tools, especially in drills with torque control. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES412003A1
ES412003A1 ES412003A ES412003A ES412003A1 ES 412003 A1 ES412003 A1 ES 412003A1 ES 412003 A ES412003 A ES 412003A ES 412003 A ES412003 A ES 412003A ES 412003 A1 ES412003 A1 ES 412003A1
Authority
ES
Spain
Prior art keywords
spindle
tool
dynamo
machine
axial displacements
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
Application number
ES412003A
Other languages
Spanish (es)
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.)
MANUFACTURE DE VILEBREQUINS DE LORETTE MAVILOR STE
Manufacture de Vilebrequins de Lorette SA MAVILOR
Original Assignee
MANUFACTURE DE VILEBREQUINS DE LORETTE MAVILOR STE
Manufacture de Vilebrequins de Lorette SA MAVILOR
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 MANUFACTURE DE VILEBREQUINS DE LORETTE MAVILOR STE, Manufacture de Vilebrequins de Lorette SA MAVILOR filed Critical MANUFACTURE DE VILEBREQUINS DE LORETTE MAVILOR STE
Publication of ES412003A1 publication Critical patent/ES412003A1/en
Expired legal-status Critical Current

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
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
    • B23Q15/12—Adaptive control, i.e. adjusting itself to have a performance which is optimum according to a preassigned criterion

Landscapes

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

Abstract

Perfections introduced in machine tools, especially in drills with torque control, which are characterized by the combination that presents; a sliding spindle slidingly mounted on the base to which the drill bit or the tool for drilling or machining is adjusted, an electric motor that drives the spindle and the tool, with a reduction system, devices connected to the spindle that ensure axial displacements of the spindle and of the tool, an electric drive motor, devices that ensure axial displacements, with a reduction system, a synchronous tachogenerator dynamo of the axial displacement speeds to fixed values, this dynamo operates in conjunction with the electric drive motor of the devices that ensure the axial displacements, an electronic control related to the motors and the tachometer dynamo in order to exploit the signals received from the dynamo based on the values and speeds marked, with the purpose of ordering the drive of the spindle and the tool, as well as its axial displacements. (Machine-translation by Google Translate, not legally binding)
ES412003A 1972-06-16 1973-02-23 Improvements introduced into machines - tools, especially in drills with torque control. (Machine-translation by Google Translate, not legally binding) Expired ES412003A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7222473A FR2190030A5 (en) 1972-06-16 1972-06-16

Publications (1)

Publication Number Publication Date
ES412003A1 true ES412003A1 (en) 1975-12-01

Family

ID=9100588

Family Applications (1)

Application Number Title Priority Date Filing Date
ES412003A Expired ES412003A1 (en) 1972-06-16 1973-02-23 Improvements introduced into machines - tools, especially in drills with torque control. (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
ES (1) ES412003A1 (en)
FR (1) FR2190030A5 (en)
IT (1) IT979090B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2108623A1 (en) * 1992-12-28 1997-12-16 Omat Ltd Controller for cnc-operated machine tools

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2108623A1 (en) * 1992-12-28 1997-12-16 Omat Ltd Controller for cnc-operated machine tools

Also Published As

Publication number Publication date
FR2190030A5 (en) 1974-01-25
IT979090B (en) 1974-09-30

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