GB1437967A - Machine tool with a plurality of poweroperated tool-slides - Google Patents

Machine tool with a plurality of poweroperated tool-slides

Info

Publication number
GB1437967A
GB1437967A GB5715773A GB5715773A GB1437967A GB 1437967 A GB1437967 A GB 1437967A GB 5715773 A GB5715773 A GB 5715773A GB 5715773 A GB5715773 A GB 5715773A GB 1437967 A GB1437967 A GB 1437967A
Authority
GB
United Kingdom
Prior art keywords
stop
motor
cam
switch
tool
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
GB5715773A
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.)
DMG Mori AG
Original Assignee
Gildemeister AG
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 Gildemeister AG filed Critical Gildemeister AG
Publication of GB1437967A publication Critical patent/GB1437967A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/06—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using cams, discs, rods, drums or the like
    • G05B19/066—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using cams, discs, rods, drums or the like for delivering "step function", a slope function or a continuous function
    • 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
    • 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
    • B23Q5/26—Fluid-pressure drives
    • 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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • G05B19/40—Open loop systems, e.g. using stepping motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Automatic Control Of Machine Tools (AREA)
  • Turning (AREA)

Abstract

1437967 Gauging and setting GILDEMEISTER AG 10 Dec 1973 [30 Dec 1972] 57157/73 Heading B3B A multi-spindle lathe in which a plurality of tool-slides 2 are moved relative to respective supports 1 by fluid pressure jacks 3 comprises for each slide an adjustable stop and/or switch 51 which can be remotely set by a numerically controlled auxiliary drive 7, each of the auxiliary drives 7 being connectable individually and successively with a single numerically controlled device thereby to successively position the stops and/or switches for each tool slide in accordance with a predetermined programme fed to the numerically controlled device. The stop 51 is part of a nut 5 screwed into the support 1 and clampable by a clamp 8. An auxiliary drive stepping motor 7 rotates the nut 5 by a shaft 6 having splined driving connection with the nut 5. For setting a position of the stop 51 at a datum position. An external control, e.g. decade counters on a remote control panel of the N.C. device, then feeds the required pulses to the motor 7 to set the stop 51 at a position relative to the datum position. A second auxiliary motor (9) (Fig. 2, not shown) may control the position of a cam (11) which strikes a switch (16) movable with tool slide 2 to change a fast feed to a slow cutting speed. The switch 16 is arranged to be activated by being struck from one direction only. A further switch 13 provides a datum position for the cam (11) from which the cam is set by remote control through the motor (9). A single motor may be used to selectively set both the cam (11) and the stop (51).
GB5715773A 1972-12-30 1973-12-10 Machine tool with a plurality of poweroperated tool-slides Expired GB1437967A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722264238 DE2264238A1 (en) 1972-12-30 1972-12-30 EQUIPMENT ON MACHINE TOOLS WITH POWERED TOOL SLIDES

Publications (1)

Publication Number Publication Date
GB1437967A true GB1437967A (en) 1976-06-03

Family

ID=5865823

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5715773A Expired GB1437967A (en) 1972-12-30 1973-12-10 Machine tool with a plurality of poweroperated tool-slides

Country Status (5)

Country Link
JP (1) JPS4997381A (en)
CH (1) CH561579A5 (en)
DE (1) DE2264238A1 (en)
FR (1) FR2212214B3 (en)
GB (1) GB1437967A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107756059A (en) * 2017-11-23 2018-03-06 中原工学院 Hydraulic pressure moving platform multistation accurate positioning device and method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2740616C3 (en) * 1977-09-09 1985-05-15 L. Schuler GmbH, 7320 Göppingen Forming press, in particular multi-stage press
DE2804011C2 (en) * 1978-01-31 1981-12-17 Team-Technik Gesellschaft für Entwicklung und Vertrieb von Maschinen und Anlagen mbH, 7141 Freiberg Machine tool or the like. with several processing units
US9806445B2 (en) 2010-01-25 2017-10-31 Enphase Energy, Inc. Method and apparatus for interconnecting distributed power sources

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107756059A (en) * 2017-11-23 2018-03-06 中原工学院 Hydraulic pressure moving platform multistation accurate positioning device and method

Also Published As

Publication number Publication date
CH561579A5 (en) 1975-05-15
DE2264238A1 (en) 1974-08-08
JPS4997381A (en) 1974-09-13
FR2212214B3 (en) 1976-10-22
FR2212214A1 (en) 1974-07-26

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee