FR2382311A1 - Tool controller for copying machine tools - has magnetic feeler passed over fixed iron template encapsulated in housing - Google Patents

Tool controller for copying machine tools - has magnetic feeler passed over fixed iron template encapsulated in housing

Info

Publication number
FR2382311A1
FR2382311A1 FR7706520A FR7706520A FR2382311A1 FR 2382311 A1 FR2382311 A1 FR 2382311A1 FR 7706520 A FR7706520 A FR 7706520A FR 7706520 A FR7706520 A FR 7706520A FR 2382311 A1 FR2382311 A1 FR 2382311A1
Authority
FR
France
Prior art keywords
feeler
housing
copying machine
template
passed over
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.)
Withdrawn
Application number
FR7706520A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7706520A priority Critical patent/FR2382311A1/en
Publication of FR2382311A1 publication Critical patent/FR2382311A1/en
Withdrawn legal-status Critical Current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
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
    • B23Q35/12—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means
    • B23Q35/121—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means using mechanical sensing
    • 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
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/24—Feelers; Feeler units
    • B23Q35/26—Feelers; Feeler units designed for a physical contact with a pattern or a model

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

The tool controller for a copying machine tool has feeler which passes over a fixed template. The feeler is automatically pressed against the template. It is independently supported away from the tool carrier. Its movements are converted to orthogonal components and transmitted electrically to the tool carrier. The template and the feeler with its support are fitted as an encapsulated unit in a housing. The template is of ferromagnetic material while the feeler has a permanent magnet (9) and is fixed on a cross table which serves as support (11). The permanent magnet (9) is rod-or cylinder shaped and sits on the cross table (11) where it can turn about its longitudinal axis.
FR7706520A 1977-03-04 1977-03-04 Tool controller for copying machine tools - has magnetic feeler passed over fixed iron template encapsulated in housing Withdrawn FR2382311A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7706520A FR2382311A1 (en) 1977-03-04 1977-03-04 Tool controller for copying machine tools - has magnetic feeler passed over fixed iron template encapsulated in housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7706520A FR2382311A1 (en) 1977-03-04 1977-03-04 Tool controller for copying machine tools - has magnetic feeler passed over fixed iron template encapsulated in housing

Publications (1)

Publication Number Publication Date
FR2382311A1 true FR2382311A1 (en) 1978-09-29

Family

ID=9187618

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7706520A Withdrawn FR2382311A1 (en) 1977-03-04 1977-03-04 Tool controller for copying machine tools - has magnetic feeler passed over fixed iron template encapsulated in housing

Country Status (1)

Country Link
FR (1) FR2382311A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0168326A2 (en) * 1984-07-12 1986-01-15 Ets LEMOINE & Cie Process for copying a complex model by tracing in real-time by means of a feeling-finger, and installation for realising this process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0168326A2 (en) * 1984-07-12 1986-01-15 Ets LEMOINE & Cie Process for copying a complex model by tracing in real-time by means of a feeling-finger, and installation for realising this process
EP0168326A3 (en) * 1984-07-12 1988-09-28 Ets LEMOINE & Cie Process for copying a complex model by tracing in real-time by means of a feeling-finger, and installation for realising this process

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Legal Events

Date Code Title Description
ST Notification of lapse