CH625736A5 - - Google Patents

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Publication number
CH625736A5
CH625736A5 CH85778A CH85778A CH625736A5 CH 625736 A5 CH625736 A5 CH 625736A5 CH 85778 A CH85778 A CH 85778A CH 85778 A CH85778 A CH 85778A CH 625736 A5 CH625736 A5 CH 625736A5
Authority
CH
Switzerland
Prior art keywords
signal
grinding
grinding wheel
circuit
cycle
Prior art date
Application number
CH85778A
Other languages
German (de)
English (en)
Inventor
Edward George Robillard
Original Assignee
Cincinnati Milacron Heald
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 Cincinnati Milacron Heald filed Critical Cincinnati Milacron Heald
Publication of CH625736A5 publication Critical patent/CH625736A5/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/16—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the load
    • 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
    • G05B2219/37—Measurements
    • G05B2219/37003—Detect if no workpiece in holder
    • 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
    • G05B2219/37—Measurements
    • G05B2219/37285—Load, current taken by motor
    • 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
    • G05B2219/37—Measurements
    • G05B2219/37344—Torque, thrust, twist, machining force measurement
    • 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
    • G05B2219/37—Measurements
    • G05B2219/37391—Null, initial load, no load torque detection or other parameter at no load
    • 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
    • G05B2219/37—Measurements
    • G05B2219/37543—Set, compare to maximum, peak, minimum value
    • 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
    • G05B2219/43—Speed, acceleration, deceleration control ADC
    • G05B2219/43152—Feed in, transfer line, rapid traverse to work, grip speed
    • 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
    • G05B2219/49147—Retract on collision with moving object, tool follows, yields to object

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
CH85778A 1977-03-14 1978-01-26 CH625736A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/777,024 US4074467A (en) 1977-03-14 1977-03-14 Grinding machine control

Publications (1)

Publication Number Publication Date
CH625736A5 true CH625736A5 (xx) 1981-10-15

Family

ID=25109049

Family Applications (1)

Application Number Title Priority Date Filing Date
CH85778A CH625736A5 (xx) 1977-03-14 1978-01-26

Country Status (5)

Country Link
US (1) US4074467A (xx)
JP (1) JPS53113395A (xx)
CH (1) CH625736A5 (xx)
DE (1) DE2802994C2 (xx)
GB (1) GB1553183A (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4279013A (en) * 1979-10-31 1981-07-14 The Valeron Corporation Machine process controller
US4332110A (en) * 1980-05-05 1982-06-01 Weldon Hydraulics, Inc. Automatically adjustable grinding wheel
US4363195A (en) * 1980-12-15 1982-12-14 Cincinnati Milacron - Heald Corp. Internal grinding machine with wedge feed mechanism
US4371942A (en) * 1981-03-18 1983-02-01 Cincinnati, Milacron Inc. Method and apparatus for controlling an automatic set-up cycle of operation
GB2124113B (en) * 1982-06-21 1985-12-04 Newall Eng Improvements in or relating to profile machining apparatus
US4663892A (en) * 1982-11-30 1987-05-12 Energy Adaptive Grinding, Inc. Force-controlled steadyrest system
JPS6056821A (ja) * 1983-09-09 1985-04-02 Honda Motor Co Ltd 歯車研削機
FR2578468B1 (fr) * 1985-03-08 1989-05-26 Stic Hafroy Machine pour la finition de pieces diverses comprenant un dispositif de rattrapage d'usure de l'outil de finition
US4653235A (en) * 1985-11-20 1987-03-31 Ex-Cell-O Corporation Superabrasive grinding with variable spark-out and wheel dressing intervals
JPH0475855A (ja) * 1990-05-31 1992-03-10 Ntn Corp 切削機械の制御装置
US5938516A (en) * 1997-12-17 1999-08-17 Amsted Industries Incorporated Grinding wheel and method for removal of sprues and riser pads from cast railcar wheels
CN101700637B (zh) * 2009-11-05 2011-06-15 江苏融泰石油科技股份有限公司 钻杆焊缝内表面自动修磨设备
WO2013043102A1 (en) * 2011-09-22 2013-03-28 Aktiebolaget Skf In-process compensation of machining operation and machine arrangement
CN111015463A (zh) * 2019-12-24 2020-04-17 芜湖舍达激光科技有限公司 一种激光熔覆用下料腔修复装置
CN111660203B (zh) * 2020-05-22 2021-09-24 浙大宁波理工学院 一种小型零件翘曲端面力觉手感自动磨削装置与方法
CN111872760B (zh) * 2020-08-06 2021-07-30 海宁市众友精密陶瓷轴承厂 一种自动上下料的轴承内圈打磨装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2802312A (en) * 1953-11-13 1957-08-13 Cincinnati Milling Machine Co Grinding machine
DE1114239B (de) * 1959-08-06 1961-09-28 Cimat Costruzioni Macchine Att Elektrische Steuerung fuer Werkzeugmaschinen zum Herabsetzen der Vorschubgeschwindigkeit beim UEbergang von Leer- auf Arbeitsvorschub
US3589077A (en) * 1968-06-05 1971-06-29 Cincinnati Milacron Inc Control for cutting tool
DE1936042A1 (de) * 1969-07-12 1971-01-14 Fritz Lieblang Verfahren zur Ausnutzung geringer Belastungsaenderungen von elektronischen Verbrauchern zur Ausloesung von elektronisch gesteuerten Schaltvorgaengen
DE2004911A1 (de) * 1970-02-04 1971-08-12 Viln Exni I Metall Verfahren zur Gewinnung eines Befehls zum Übergang der Schleifscheibe einer Schleifmaschine vom Eil auf Arbeitsvor schub
JPS5016551B1 (xx) * 1970-12-19 1975-06-13
US3796012A (en) * 1972-02-25 1974-03-12 Cincinnati Milacron Heald Grinding machine with controlled grinding force

Also Published As

Publication number Publication date
DE2802994C2 (de) 1984-06-28
GB1553183A (en) 1979-09-19
JPS53113395A (en) 1978-10-03
DE2802994A1 (de) 1978-09-21
US4074467A (en) 1978-02-21
JPS632745B2 (xx) 1988-01-20

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Date Code Title Description
PL Patent ceased