GB1484046A - Servo system for shaping objects - Google Patents

Servo system for shaping objects

Info

Publication number
GB1484046A
GB1484046A GB53845/74A GB5384574A GB1484046A GB 1484046 A GB1484046 A GB 1484046A GB 53845/74 A GB53845/74 A GB 53845/74A GB 5384574 A GB5384574 A GB 5384574A GB 1484046 A GB1484046 A GB 1484046A
Authority
GB
United Kingdom
Prior art keywords
pressure
servo
reached
drive pulses
pattern
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
GB53845/74A
Other languages
English (en)
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.)
Hoya Lens Corp
Original Assignee
Hoya Lens 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 Hoya Lens Corp filed Critical Hoya Lens Corp
Publication of GB1484046A publication Critical patent/GB1484046A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
    • B23Q35/12—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means
    • B23Q35/14—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means controlling one or more electromotors
    • 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
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
    • B24B9/14—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms
    • B24B9/148—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms electrically, e.g. numerically, controlled

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
GB53845/74A 1973-12-18 1974-12-12 Servo system for shaping objects Expired GB1484046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48142068A JPS5089777A (enExample) 1973-12-18 1973-12-18

Publications (1)

Publication Number Publication Date
GB1484046A true GB1484046A (en) 1977-08-24

Family

ID=15306670

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53845/74A Expired GB1484046A (en) 1973-12-18 1974-12-12 Servo system for shaping objects

Country Status (8)

Country Link
US (1) US3978386A (enExample)
JP (1) JPS5089777A (enExample)
CA (1) CA1017036A (enExample)
DE (1) DE2457285C3 (enExample)
FR (1) FR2254399B1 (enExample)
GB (1) GB1484046A (enExample)
IT (1) IT1026967B (enExample)
NL (1) NL161699C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2652775A1 (fr) * 1989-10-05 1991-04-12 Briot Int Dispositif perfectionne de reglage du poids de meulage sur une machine a meuler les verres ophtalmiques.

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3105100C2 (de) * 1981-02-12 1984-04-12 Hoya Lens Corp., Tokyo Maschine zum Schleifen einer Nut in die Umfangsfläche eines unrunden Brillenglases
BR8300266A (pt) * 1982-01-20 1983-10-25 Saint Gobain Vitrage Processo para o comando automatico do caminho de contorno sobretudo de uma maquina de esmerilhamento periferico de arestas para chapas de vidro e instalacoes para a realizacao do processo
ES519114A0 (es) * 1982-01-20 1983-11-01 Saint Gobain Vitrage Aparato para biselar cantos de lunas de cristal.
DK14583A (da) * 1982-01-20 1983-07-21 Saint Gobain Vitrage Fremgangsmaade og apparat til positionsstyring af vaerktoejet paa en kantbearbejdningsmaskine til glasplader
DE3316619A1 (de) * 1983-05-06 1984-11-08 Otto 4010 Hilden Helbrecht Schleifmaschine fuer die raender von brillenglaesern
CN111366362B (zh) * 2018-12-26 2022-02-22 深圳市优必选科技有限公司 传动回差测量方法、装置、终端设备及可读存储介质

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3697779A (en) * 1969-07-18 1972-10-10 Electro Corp America Function control
FR2183302A5 (enExample) * 1972-03-02 1973-12-14 France Etat
US3786331A (en) * 1972-12-11 1974-01-15 Hyper Loop Digital tracer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2652775A1 (fr) * 1989-10-05 1991-04-12 Briot Int Dispositif perfectionne de reglage du poids de meulage sur une machine a meuler les verres ophtalmiques.

Also Published As

Publication number Publication date
AU7547774A (en) 1976-05-20
DE2457285B2 (de) 1977-12-08
FR2254399B1 (enExample) 1982-02-19
JPS5089777A (enExample) 1975-07-18
FR2254399A1 (enExample) 1975-07-11
NL7415110A (nl) 1975-06-20
CA1017036A (en) 1977-09-06
DE2457285A1 (de) 1975-06-19
IT1026967B (it) 1978-10-20
US3978386A (en) 1976-08-31
NL161699C (nl) 1980-03-17
DE2457285C3 (de) 1978-08-03

Similar Documents

Publication Publication Date Title
GB1246215A (en) Improvements relating to machine tools
GB1393944A (en) Electric motor control
GB1189554A (en) Control System for a Tire Grinding Machine.
US4446546A (en) Focus initialization system for optical recording
GB1195632A (en) Improvements in Numerically Controlled Machine Tools
CA1046863A (en) Automatic piloting system
GB1203643A (en) Improvements in or relating to electrical discharge machining
US2717979A (en) Pattern controlled coarse-fine servomechanism
US4087731A (en) Control system for moving a large machine along a single axis
GB1340265A (en) Device for automatic thickness control of rolled strips
GB1512663A (en) Method and apparatus for adaptively controlling the feed speed of a machine tool
US3948070A (en) Motion control for the feed mechanism in pilger rolling mills
GB1333717A (en) Scanning monochromators
GB1401835A (en) Controller for process control apparatus
GB1318835A (en) Numerical control system with controlled dwell
GB1255712A (en) Article handling apparatus
GB952941A (en) Screwdown mechanisms for rolling mills
GB1405028A (en) Arrangement for controlling the movement of a body
GB1380753A (en) Speed adjusting system for grinding wheel drives and the like
GB1412284A (en) Control systems
US3793509A (en) Method and apparatus for counting work cycles of electrically driven devices
US3665652A (en) Grinding system
GB1266588A (enExample)
GB1108753A (en) Control system
JPH0620634B2 (ja) 射出機の射出増圧制御装置

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee