GB1338635A - Adaptively controlled machine tool provided with an automatic tool changer - Google Patents

Adaptively controlled machine tool provided with an automatic tool changer

Info

Publication number
GB1338635A
GB1338635A GB1873771A GB1873771A GB1338635A GB 1338635 A GB1338635 A GB 1338635A GB 1873771 A GB1873771 A GB 1873771A GB 1873771 A GB1873771 A GB 1873771A GB 1338635 A GB1338635 A GB 1338635A
Authority
GB
United Kingdom
Prior art keywords
tool
data
machine tool
machine
changer
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
GB1873771A
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.)
Makino Milling Machine Co Ltd
Original Assignee
Makino Milling Machine Co Ltd
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 Makino Milling Machine Co Ltd filed Critical Makino Milling Machine Co Ltd
Publication of GB1338635A publication Critical patent/GB1338635A/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
    • G05B19/18—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
    • G05B19/416—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 control of velocity, acceleration or deceleration
    • G05B19/4163—Adaptive control of feed or cutting velocity

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Numerical Control (AREA)

Abstract

1338635 Machine tool control MAKINO MILLING MACHINE CO Ltd 3 June 1971 [30 June 1970] 18737/71 Heading B3B [Also in Division G3] An adaptively controlled machine tool is provided with a performance compiling device and an optimum condition computing device whereby on a tool change the adaptive control performance corresponds to the tool in use. As shown, Fig. 1, data from a tape input 2 is read by a device 1 to determine travel and tool to be used in machining an item. The selected tool is called up by a data store 13 which also selects the appropriate operating data from a device 25 storing in correspondence with tool numbers input tool data 24. The data, particularly tool radius, maximum tool load and kind of tool, is fed to a performance compiling device 28 establishing adaptive control criteria which is fed to a device 23 computing the optimum feed-rate, during a machining operation, in dependence on the load on the cutting tool in a machine tool 9 as determined by a sensor 19 and signal converter 21. A numerical controller 4 initiates the operation of a tool change controller 15 which, in response to the tool selection by the store 13 actuates a changer 18 of the machine tool 9 and subsequently controls spindle and feed drives 8, 1 in dependence on the position data from the device 1 at a feed-rate determined by the device 23. The machine tool, Fig. 3, has a tool magazine M from which a cartridge C is selected under control of changer 18, not shown, which removes a tool T1 from a holder P1 and substitutes it in a spindle 5 for the used tool T (OLD) which is replaced in a holder P 1(OLD) .
GB1873771A 1970-06-30 1971-06-03 Adaptively controlled machine tool provided with an automatic tool changer Expired GB1338635A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5707270 1970-06-30

Publications (1)

Publication Number Publication Date
GB1338635A true GB1338635A (en) 1973-11-28

Family

ID=13045233

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1873771A Expired GB1338635A (en) 1970-06-30 1971-06-03 Adaptively controlled machine tool provided with an automatic tool changer

Country Status (5)

Country Link
AU (1) AU3056271A (en)
DE (1) DE2131079A1 (en)
FR (1) FR2096604A1 (en)
GB (1) GB1338635A (en)
SE (1) SE365969B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116300771A (en) * 2023-05-18 2023-06-23 深圳市致尚科技股份有限公司 Intelligent flexible assembly method, device and storage medium

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2232205C3 (en) * 1972-06-30 1978-05-24 Siemens Ag, 1000 Berlin Und 8000 Muenchen Device for the optimal adaptation of a numerically controlled machine tool to the machining process of a workpiece
DE2457504C3 (en) * 1974-12-05 1983-04-21 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Extrusion process and machine
US4039785A (en) * 1976-01-23 1977-08-02 American Chain & Cable Company, Inc. Computer controlled article handling system
DE2744445C3 (en) * 1977-10-03 1981-01-22 Peter Dr.Med. 6109 Muehltal Will Device for the treatment of malformed feet
FR2479060A1 (en) * 1980-03-26 1981-10-02 Line Sa TOOL STORE FOR AUTOMATIC TOOL CHANGE DEVICE
DE3518902C2 (en) * 1985-05-25 1994-06-09 Schaudt Maschinenbau Gmbh Device for identifying grinding wheels
DE4039480C2 (en) * 1990-12-11 1994-12-01 Fraunhofer Ges Forschung Device for disassembling or loosening connections
JP4970761B2 (en) * 2004-10-08 2012-07-11 オークマ株式会社 Tool changer and machine tool equipped with the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116300771A (en) * 2023-05-18 2023-06-23 深圳市致尚科技股份有限公司 Intelligent flexible assembly method, device and storage medium
CN116300771B (en) * 2023-05-18 2023-08-11 深圳市致尚科技股份有限公司 Intelligent flexible assembly method, device and storage medium

Also Published As

Publication number Publication date
SE365969B (en) 1974-04-08
DE2131079A1 (en) 1972-01-05
FR2096604A1 (en) 1972-02-18
AU3056271A (en) 1973-01-04

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees