UA41907C2 - system and method of adaptive control of the feed rate of cutter on the machine tools with numerical programmed control - Google Patents

system and method of adaptive control of the feed rate of cutter on the machine tools with numerical programmed control

Info

Publication number
UA41907C2
UA41907C2 UA95063039A UA95063039A UA41907C2 UA 41907 C2 UA41907 C2 UA 41907C2 UA 95063039 A UA95063039 A UA 95063039A UA 95063039 A UA95063039 A UA 95063039A UA 41907 C2 UA41907 C2 UA 41907C2
Authority
UA
Ukraine
Prior art keywords
feed rate
control
cutter
torque
machine tools
Prior art date
Application number
UA95063039A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Ігор Рубашкін
Игорь Рубашкин
Боріс Феінштейн
Борис Феинштейн
Ігор Карасін
Игорь Карасин
Едуард Табачнік
Эдуард Табачник
Джоел П. Варшавскі
Джоел П. Варшавски
Original Assignee
Омат Лтд.
Омат Лтд
Цукерман Марк
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 Омат Лтд., Омат Лтд, Цукерман Марк filed Critical Омат Лтд.
Publication of UA41907C2 publication Critical patent/UA41907C2/en

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
    • 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
    • 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
    • G05B2219/49065—Execute learning mode first for determining adaptive control parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Automatic Control Of Machine Tools (AREA)
  • Numerical Control (AREA)
  • Jib Cranes (AREA)
  • Machine Tool Sensing Apparatuses (AREA)

Abstract

The present invention relates to the system of adaptive control and the method of adaptive control of the feed rate of cutter on the machine tools with numerical programmed control. A system of adaptive control of the feed rate of cutter relative to the billet on the milling machine with main drive, including a control unit of torque for control of real torque of main drive M, a comparator of torque for calculating lM, where ,M = M0 - M and M0 is the a value of the torque of main drive established for cutter and material of billet, and a control unit of feed rate F. The control unit of feed rate includes the unit of calculating the instantaneous cross -section al area of the billet worked by cutter, and is executed with possibility of definition of the feed rate F as function of for stabilization of M, so as M 0.
UA95063039A 1992-12-28 1993-12-27 system and method of adaptive control of the feed rate of cutter on the machine tools with numerical programmed control UA41907C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL10425092A IL104250A (en) 1992-12-28 1992-12-28 Controller for cnc-operated machine tools
PCT/US1993/012344 WO1994014569A1 (en) 1992-12-28 1993-12-27 Controller for cnc-operated machine tools

Publications (1)

Publication Number Publication Date
UA41907C2 true UA41907C2 (en) 2001-10-15

Family

ID=11064361

Family Applications (1)

Application Number Title Priority Date Filing Date
UA95063039A UA41907C2 (en) 1992-12-28 1993-12-27 system and method of adaptive control of the feed rate of cutter on the machine tools with numerical programmed control

Country Status (17)

Country Link
JP (1) JPH09500331A (en)
KR (1) KR100300238B1 (en)
AU (1) AU680228B2 (en)
BR (1) BR9307796A (en)
CA (1) CA2152906C (en)
CH (1) CH685929A5 (en)
DE (2) DE4396951T1 (en)
DK (1) DK73195A (en)
ES (1) ES2108623B1 (en)
GB (1) GB2289350B (en)
IL (1) IL104250A (en)
NL (1) NL9320054A (en)
RU (1) RU2108900C1 (en)
SE (1) SE9502332L (en)
SG (1) SG47460A1 (en)
UA (1) UA41907C2 (en)
WO (1) WO1994014569A1 (en)

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* Cited by examiner, † Cited by third party
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IL116667A0 (en) * 1996-01-03 1996-05-14 Omat Ltd Apparatus and method for cnc machine tooling
US6961637B2 (en) * 2003-02-25 2005-11-01 Ge Fanuc Automation Americas, Inc. On demand adaptive control system
DE102005041175A1 (en) 2005-08-31 2007-03-01 Dr. Johannes Heidenhain Gmbh Adaptive feed regulation method for use in numerical control (NC) machine tools, involves processing workpiece based on introduction instruction of NC program and stopping workpiece processing based on terminating instruction of NC program
DE102007053644B4 (en) 2007-11-08 2013-10-10 Comara Kg Process monitoring process for drilling operations
DE102013210573B4 (en) * 2013-06-06 2016-02-04 Keuro Besitz Gmbh & Co. Edv-Dienstleistungs Kg Sawing machine and method for controlling a sawing machine
KR102092969B1 (en) 2013-06-10 2020-03-27 두산공작기계 주식회사 Setting method of feed speed on the real time of a spinning cutting tool, and the control device
RU2594049C1 (en) * 2015-02-05 2016-08-10 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный технологический университет "СТАНКИН" (ФГБОУ ВО "МГТУ "СТАНКИН") Device for adaptive control of machine
JP6333797B2 (en) 2015-11-26 2018-05-30 ファナック株式会社 A numerical control device that controls the feed rate by the spindle load
JP6680756B2 (en) 2017-12-26 2020-04-15 ファナック株式会社 Control device and machine learning device
JP6787950B2 (en) 2018-06-04 2020-11-18 ファナック株式会社 Numerical control device
CN110488748B (en) * 2019-09-05 2020-09-08 中国航空制造技术研究院 Numerical control cutting self-adaptive control method based on time sequence deduction and pre-control
EP3889708A1 (en) * 2020-03-31 2021-10-06 Siemens Aktiengesellschaft Optimisation of machining operations on machine tools

Family Cites Families (15)

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Publication number Priority date Publication date Assignee Title
US3267344A (en) * 1963-02-04 1966-08-16 Bendix Corp Numerically controlled work and feed motor driven gear-hobber
US3446099A (en) * 1963-05-13 1969-05-27 North American Rockwell Adaptive control for a machine tool
US3665280A (en) * 1969-08-22 1972-05-23 Stewart Warner Corp Zero offset numerical servo machine control system
JPS5114745B1 (en) * 1970-03-24 1976-05-12
FR2190030A5 (en) * 1972-06-16 1974-01-25 Lorette Mavilor Manuf
JPS5633345B2 (en) * 1974-01-16 1981-08-03
JPS5225811A (en) * 1975-08-22 1977-02-26 Kawasaki Rozai Kk Manufacture of burned refractory bricks
US4208718A (en) * 1978-06-05 1980-06-17 Kearney & Trecker Corporation Method of optimizing the operation of a computer controlled machine tool
US4237408A (en) * 1979-08-10 1980-12-02 Cincinnati Milacron Inc. Method and apparatus for modifying the operation of a machine tool as a function of torque
JPS577868A (en) * 1980-06-13 1982-01-16 Harima Refractories Co Ltd Manufacture of continuous casting nozzle
US4793421A (en) * 1986-04-08 1988-12-27 Becor Western Inc. Programmed automatic drill control
JPS63265582A (en) * 1987-04-21 1988-11-02 Toyota Motor Corp Servomotor controller
US4944643A (en) * 1989-05-08 1990-07-31 Lehmkuhl Robert A Torque thrust and surface sensing device
DE3931143C2 (en) * 1989-09-19 1998-05-20 Rolf Prof Dr Ing Isermann Method for monitoring the operation of a machine tool
JPH0437453A (en) * 1990-05-31 1992-02-07 Nippon Steel Corp Nozzle for casting wide and thin slab

Also Published As

Publication number Publication date
ES2108623B1 (en) 1998-07-16
CH685929A5 (en) 1995-11-15
SE9502332L (en) 1995-08-18
SE9502332D0 (en) 1995-06-28
GB9513005D0 (en) 1995-09-06
GB2289350A (en) 1995-11-15
SG47460A1 (en) 1998-04-17
IL104250A0 (en) 1993-05-13
DK73195A (en) 1995-08-28
KR100300238B1 (en) 2001-10-22
BR9307796A (en) 1998-12-29
AU5872494A (en) 1994-07-19
DE4396951T1 (en) 1997-04-17
ES2108623A1 (en) 1997-12-16
JPH09500331A (en) 1997-01-14
CA2152906C (en) 2005-10-25
CA2152906A1 (en) 1994-07-07
IL104250A (en) 1995-10-31
GB2289350B (en) 1997-06-04
WO1994014569A1 (en) 1994-07-07
DE4396951B4 (en) 2005-07-14
NL9320054A (en) 1995-11-01
RU2108900C1 (en) 1998-04-20
AU680228B2 (en) 1997-07-24
KR960700126A (en) 1996-01-19

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