FR2521894B1 - IMPROVEMENTS ON APPARATUSES FOR AUTOMATICALLY DETERMINING THE WORKING POSITION BETWEEN WORKPIECES AND WORKING TOOLS OF MACHINE TOOLS - Google Patents

IMPROVEMENTS ON APPARATUSES FOR AUTOMATICALLY DETERMINING THE WORKING POSITION BETWEEN WORKPIECES AND WORKING TOOLS OF MACHINE TOOLS

Info

Publication number
FR2521894B1
FR2521894B1 FR828209242A FR8209242A FR2521894B1 FR 2521894 B1 FR2521894 B1 FR 2521894B1 FR 828209242 A FR828209242 A FR 828209242A FR 8209242 A FR8209242 A FR 8209242A FR 2521894 B1 FR2521894 B1 FR 2521894B1
Authority
FR
France
Prior art keywords
tools
working
workpieces
apparatuses
automatically determining
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
FR828209242A
Other languages
French (fr)
Other versions
FR2521894A1 (en
Inventor
Luigino Gianni Tommasini
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
Publication of FR2521894A1 publication Critical patent/FR2521894A1/en
Application granted granted Critical
Publication of FR2521894B1 publication Critical patent/FR2521894B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
    • B23Q16/02—Indexing equipment
    • B23Q16/08—Indexing equipment having means for clamping the relatively movable parts together in the indexed position
    • B23Q16/10—Rotary indexing
    • B23Q16/102—Rotary indexing with a continuous drive
    • 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
    • B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
    • B23Q15/22—Control or regulation of position of tool or workpiece
    • B23Q15/26—Control or regulation of position of tool or workpiece of angular position
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/42—Servomotor, servo controller kind till VSS
    • G05B2219/42212—Rotation over, selection of smallest, shortest angle, distance
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/49—Nc machine tool, till multiple
    • G05B2219/49134—Clamp, keep positioned slide, workpiece stationary during machining
FR828209242A 1982-02-25 1982-05-27 IMPROVEMENTS ON APPARATUSES FOR AUTOMATICALLY DETERMINING THE WORKING POSITION BETWEEN WORKPIECES AND WORKING TOOLS OF MACHINE TOOLS Expired - Lifetime FR2521894B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT03349/82A IT1157441B (en) 1982-02-25 1982-02-25 IMPROVEMENTS IN THE EQUIPMENT FOR THE AUTOMATIC DETERMINATION OF THE WORKING POSITION BETWEEN WORKPIECES AND WORKING TOOLS IN THE MACHINE TOOLS

Publications (2)

Publication Number Publication Date
FR2521894A1 FR2521894A1 (en) 1983-08-26
FR2521894B1 true FR2521894B1 (en) 1990-08-10

Family

ID=11105456

Family Applications (1)

Application Number Title Priority Date Filing Date
FR828209242A Expired - Lifetime FR2521894B1 (en) 1982-02-25 1982-05-27 IMPROVEMENTS ON APPARATUSES FOR AUTOMATICALLY DETERMINING THE WORKING POSITION BETWEEN WORKPIECES AND WORKING TOOLS OF MACHINE TOOLS

Country Status (3)

Country Link
DE (1) DE3220239A1 (en)
FR (1) FR2521894B1 (en)
IT (1) IT1157441B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH665585A5 (en) * 1985-08-27 1988-05-31 Tornos Sa Fabrique De Machine Indexable rotary tool carrier for automatic turret lathe - has programmed control of coupling between motor and turret and of locking ring in indexed position

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2943513A (en) * 1955-03-21 1960-07-05 United Shoe Machinery Corp Dual strain wave gearing
DE1165376B (en) * 1958-12-10 1964-03-12 United Shoe Machinery Corp Drive device for rotary motion transmission using a tension wave gear
US3225439A (en) * 1962-05-29 1965-12-28 Hughes Aircraft Co Machine tool control
DE1962097C3 (en) * 1969-12-11 1982-09-09 Fibro Gmbh, 7102 Weinsberg Rotary indexing table
DE2137698C3 (en) * 1971-07-28 1983-11-03 Fibro Gmbh, 7102 Weinsberg Rotary indexing table with a fixed base body and a mounting plate arranged on it so that it can be rotated and angle-adjusted
US3795155A (en) * 1971-10-22 1974-03-05 Numicon Inc Angular ind exing apparatus for a machine tool
DE2401083C2 (en) * 1974-01-10 1975-08-14 Index-Werke Kg Hahn & Tessky, 7300 Esslingen Control device ^ for controlling a tool carrier of a machine tool that can be pivoted and locked in selected angular positions in accordance with a program
DE2741907A1 (en) * 1977-09-17 1979-03-22 Sauter Kg Feinmechanik SWITCHABLE MULTIPLE TOOL HOLDER FOR MACHINE TOOLS, IN PARTICULAR LATHE
IT1091964B (en) * 1978-01-12 1985-07-06 Baruffaldi Frizioni Spa REVOLVER TURRET TOOL HOLDER FOR LATHES AND SIMILAR, WITH PERFECTED DEVICES FOR AUTOMATIC TOOL OPERATION AND POSITIONING
NL8100690A (en) * 1981-02-12 1982-09-01 Hembrug Gereedschapswerktuigen TOOL CHANGER.

Also Published As

Publication number Publication date
IT1157441B (en) 1987-02-11
IT8203349A0 (en) 1982-02-25
DE3220239A1 (en) 1983-09-01
FR2521894A1 (en) 1983-08-26

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Legal Events

Date Code Title Description
ST Notification of lapse