GB1411178A - Numerically controlled screw-cutting systems - Google Patents

Numerically controlled screw-cutting systems

Info

Publication number
GB1411178A
GB1411178A GB802473A GB802473A GB1411178A GB 1411178 A GB1411178 A GB 1411178A GB 802473 A GB802473 A GB 802473A GB 802473 A GB802473 A GB 802473A GB 1411178 A GB1411178 A GB 1411178A
Authority
GB
United Kingdom
Prior art keywords
register
screw
gate
cutting
flop
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
GB802473A
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.)
Okuma Corp
Original Assignee
Okuma Machinery Works 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 Okuma Machinery Works Ltd filed Critical Okuma Machinery Works Ltd
Publication of GB1411178A publication Critical patent/GB1411178A/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
    • G05B19/182—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 the machine tool function, e.g. thread cutting, cam making, tool direction control
    • G05B19/186—Generation of screw- or gearlike surfaces
    • 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
    • G05B2219/35—Nc in input of data, input till input file format
    • G05B2219/35373—Data storage, buffer

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Numerical Control (AREA)
  • Control Of Multiple Motors (AREA)
GB802473A 1972-03-17 1973-02-19 Numerically controlled screw-cutting systems Expired GB1411178A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2785372A JPS5235157B2 (enrdf_load_stackoverflow) 1972-03-17 1972-03-17

Publications (1)

Publication Number Publication Date
GB1411178A true GB1411178A (en) 1975-10-22

Family

ID=12232463

Family Applications (1)

Application Number Title Priority Date Filing Date
GB802473A Expired GB1411178A (en) 1972-03-17 1973-02-19 Numerically controlled screw-cutting systems

Country Status (4)

Country Link
JP (1) JPS5235157B2 (enrdf_load_stackoverflow)
CH (1) CH558705A (enrdf_load_stackoverflow)
DE (1) DE2309373A1 (enrdf_load_stackoverflow)
GB (1) GB1411178A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103894684A (zh) * 2014-04-11 2014-07-02 贵州红林机械有限公司 螺纹环规的螺纹内孔数控二次车削方法及其专用夹具

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3444904A1 (de) * 1984-12-08 1986-06-12 Messer Griesheim Gmbh, 6000 Frankfurt Verfahren zum zweidimensionalen bearbeiten von werkstuecken mit einem werkzeug, insbesondere zum formschneiden von saegeblaettern mit einem laserstrahl
JPS61180273U (enrdf_load_stackoverflow) * 1985-04-30 1986-11-10
JPS63112582U (enrdf_load_stackoverflow) * 1987-01-16 1988-07-20

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103894684A (zh) * 2014-04-11 2014-07-02 贵州红林机械有限公司 螺纹环规的螺纹内孔数控二次车削方法及其专用夹具
CN103894684B (zh) * 2014-04-11 2016-02-24 贵州红林机械有限公司 螺纹环规的螺纹内孔数控二次车削方法及其专用夹具

Also Published As

Publication number Publication date
DE2309373B2 (enrdf_load_stackoverflow) 1975-04-10
JPS4894968A (enrdf_load_stackoverflow) 1973-12-06
JPS5235157B2 (enrdf_load_stackoverflow) 1977-09-07
CH558705A (de) 1975-02-14
DE2309373A1 (de) 1973-09-20

Similar Documents

Publication Publication Date Title
GB1322108A (en) Numerical control system for a lathe
GB1247456A (en) Servo system for a motor
GB1190215A (en) Current Control Apparatus
GB1074870A (en) Improvements in automatic control system
US3602994A (en) Pulse generator system responsive to spindle motor rotational phase signal for providing digital pulses at rate dependent upon motor speed
GB1386878A (en) Programme control devices
US3617715A (en) Automatic acceleration/deceleration for a numerical controlled machine tool
GB1409640A (en) Course difference logic
GB1258343A (enrdf_load_stackoverflow)
US3671727A (en) Adaptive control
GB1411178A (en) Numerically controlled screw-cutting systems
US3381557A (en) Method and apparatus for cutting threads
US4019035A (en) Method and apparatus for controlling the initiation of multiple start threading cuts
GB1304575A (enrdf_load_stackoverflow)
US3569815A (en) Servo driven turret direction determination control for numerical control system
US3825735A (en) Command pulse generator for computer-controlled machining
US3284618A (en) Nominal value position control system
GB1266541A (enrdf_load_stackoverflow)
GB1272026A (en) Automatic analysing device for the diagrams of measuring recorders or similar recording instruments
US3676651A (en) Rapid retract for thread cutting
GB1393148A (en) Pulse interpolation system
KR900005250A (ko) 수치 제어 장치
GB1236672A (en) Machine tool control system
GB1473914A (en) Numerical control system for feed control
GB1377199A (en) Adaptive control system for numerical control

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee