US3867794A - Grinding machine - Google Patents

Grinding machine Download PDF

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Publication number
US3867794A
US3867794A US449224A US44922474A US3867794A US 3867794 A US3867794 A US 3867794A US 449224 A US449224 A US 449224A US 44922474 A US44922474 A US 44922474A US 3867794 A US3867794 A US 3867794A
Authority
US
United States
Prior art keywords
grinding machine
recited
pulses
point
stepping motor
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
US449224A
Other languages
English (en)
Inventor
Edward G Robillard
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.)
Cincinnati Milacron Heald Corp
Original Assignee
Cincinnati Milacron Heald Corp
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 Corp filed Critical Cincinnati Milacron Heald Corp
Priority to US449224A priority Critical patent/US3867794A/en
Priority to DE19752501141 priority patent/DE2501141A1/de
Priority to FR7501738A priority patent/FR2263073B1/fr
Priority to GB3230/75A priority patent/GB1487973A/en
Priority to JP50011972A priority patent/JPS50125396A/ja
Priority to IT20517/75A priority patent/IT1031943B/it
Application granted granted Critical
Publication of US3867794A publication Critical patent/US3867794A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B24B49/10—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 involving electrical means
    • 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
    • B24B49/18—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 presence of dressing tools
    • 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
    • G05B19/4166—Controlling feed or in-feed
    • 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
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41326—Step 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
    • G05B2219/43—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
    • G05B2219/45—Nc applications
    • G05B2219/45159—Dressing, sharpening, trueing tool
    • 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
    • G05B2219/45—Nc applications
    • G05B2219/45161—Grinding machine

Definitions

  • FIG. 2 25 1/ H FIRST SIZE 5ECD
  • PATENIEB FEB 2 5 I975 sum 06 0F 31 3.867.794 SHEET 07IF 31 PATENIEB FEB2 51975 mojw wmomo PAIENIED 3255173 3, 8 67, 7' 94 SHEET l3OF 31 BOARD EJECTOR I2l I22 I23 I24 PRINTED M 2 l I CIRCUIT O I I BOARD I I 0 I00 OHM WATT RESISTOR R2 IK '/z WATT I00 RESISTOR Io OHM /2 WATT E 0R [1 R 8:81
  • Io H6 H7 H8 H9 0: a: lo I l nr'lnf'll'ln FH'H lnnnn II "c"34
  • IWPUT GATE

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)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Automatic Control Of Machine Tools (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
US449224A 1974-03-08 1974-03-08 Grinding machine Expired - Lifetime US3867794A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US449224A US3867794A (en) 1974-03-08 1974-03-08 Grinding machine
DE19752501141 DE2501141A1 (de) 1974-03-08 1975-01-14 Schleifmaschine
FR7501738A FR2263073B1 (fr) 1974-03-08 1975-01-21
GB3230/75A GB1487973A (en) 1974-03-08 1975-01-24 Grinding machine
JP50011972A JPS50125396A (fr) 1974-03-08 1975-01-30
IT20517/75A IT1031943B (it) 1974-03-08 1975-02-21 Rettificatrice con misura e comando del movimento di rituro della mola

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US449224A US3867794A (en) 1974-03-08 1974-03-08 Grinding machine

Publications (1)

Publication Number Publication Date
US3867794A true US3867794A (en) 1975-02-25

Family

ID=23783382

Family Applications (1)

Application Number Title Priority Date Filing Date
US449224A Expired - Lifetime US3867794A (en) 1974-03-08 1974-03-08 Grinding machine

Country Status (6)

Country Link
US (1) US3867794A (fr)
JP (1) JPS50125396A (fr)
DE (1) DE2501141A1 (fr)
FR (1) FR2263073B1 (fr)
GB (1) GB1487973A (fr)
IT (1) IT1031943B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170851A (en) * 1977-09-20 1979-10-16 Cincinnati Milacron Heald Corp. Grinding machine
EP0358207A2 (fr) * 1988-09-08 1990-03-14 Omi Kogyo Co., Ltd. Méthode et appareil pour usiner des outils d'alésage
CN102794707A (zh) * 2012-08-09 2012-11-28 上海晟禧精密机械设备有限公司 一种数控外圆磨床的拖板结构
US9452504B2 (en) * 2015-02-13 2016-09-27 Bor-Yann Chuang Digital panel of belt sander

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5255093A (en) * 1975-10-31 1977-05-06 Seiko Seiki Kk Method of controlling cuts in inner surface grinding machine
CS206626B1 (en) * 1978-02-23 1981-06-30 Miroslav Mirsch Method of adaptive control of necking-down cycle on grinding machine and device for execution of the said cycle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3503158A (en) * 1967-10-02 1970-03-31 Heald Machine Co Grinding machine
US3811228A (en) * 1970-12-29 1974-05-21 Toshiba Machine Co Ltd Method and apparatus for controlling the accuracy of machining of a machine tool
US3828477A (en) * 1973-05-07 1974-08-13 Bendix Corp Closed loop grinder infeed control system w/automatic compensation for wheel diameter changes due to dressing operations

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3503158A (en) * 1967-10-02 1970-03-31 Heald Machine Co Grinding machine
US3811228A (en) * 1970-12-29 1974-05-21 Toshiba Machine Co Ltd Method and apparatus for controlling the accuracy of machining of a machine tool
US3828477A (en) * 1973-05-07 1974-08-13 Bendix Corp Closed loop grinder infeed control system w/automatic compensation for wheel diameter changes due to dressing operations

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170851A (en) * 1977-09-20 1979-10-16 Cincinnati Milacron Heald Corp. Grinding machine
EP0358207A2 (fr) * 1988-09-08 1990-03-14 Omi Kogyo Co., Ltd. Méthode et appareil pour usiner des outils d'alésage
EP0358207A3 (fr) * 1988-09-08 1990-07-04 Omi Kogyo Co., Ltd. Méthode et appareil pour usiner des outils d'alésage
CN102794707A (zh) * 2012-08-09 2012-11-28 上海晟禧精密机械设备有限公司 一种数控外圆磨床的拖板结构
US9452504B2 (en) * 2015-02-13 2016-09-27 Bor-Yann Chuang Digital panel of belt sander

Also Published As

Publication number Publication date
GB1487973A (en) 1977-10-05
DE2501141A1 (de) 1975-10-09
IT1031943B (it) 1979-05-10
JPS50125396A (fr) 1975-10-02
FR2263073B1 (fr) 1977-07-01
FR2263073A1 (fr) 1975-10-03

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