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IT8020302A0 - POSITIONAL CONTROL DEVICE FOR MACHINE TOOLS. - Google Patents

POSITIONAL CONTROL DEVICE FOR MACHINE TOOLS.

Info

Publication number
IT8020302A0
IT8020302A0 IT8020302A IT2030280A IT8020302A0 IT 8020302 A0 IT8020302 A0 IT 8020302A0 IT 8020302 A IT8020302 A IT 8020302A IT 2030280 A IT2030280 A IT 2030280A IT 8020302 A0 IT8020302 A0 IT 8020302A0
Authority
IT
Italy
Prior art keywords
control device
machine tools
positional control
positional
tools
Prior art date
Application number
IT8020302A
Other languages
Italian (it)
Other versions
IT1140762B (en
Inventor
Harman Juliu
Golding Ian Barry
Original Assignee
Webster & Bennet 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 Webster & Bennet Ltd filed Critical Webster & Bennet Ltd
Publication of IT8020302A0 publication Critical patent/IT8020302A0/en
Application granted granted Critical
Publication of IT1140762B publication Critical patent/IT1140762B/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
    • G05B19/406—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 monitoring or safety
    • G05B19/4062—Monitoring servoloop, e.g. overload of servomotor, loss of feedback or reference
    • 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
    • G05B2219/37297—Two measurements, on driving motor and on slide or on both sides of motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Position Or Direction (AREA)
  • Automatic Control Of Machine Tools (AREA)
IT20302/80A 1979-03-01 1980-02-29 POSITIONAL CONTROL DEVICE FOR MACHINE TOOLS IT1140762B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7907243 1979-03-01

Publications (2)

Publication Number Publication Date
IT8020302A0 true IT8020302A0 (en) 1980-02-29
IT1140762B IT1140762B (en) 1986-10-10

Family

ID=10503530

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20302/80A IT1140762B (en) 1979-03-01 1980-02-29 POSITIONAL CONTROL DEVICE FOR MACHINE TOOLS

Country Status (3)

Country Link
DE (1) DE3007735A1 (en)
GB (1) GB2044482A (en)
IT (1) IT1140762B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0744676B1 (en) * 1995-05-11 2000-08-23 Siemens Aktiengesellschaft Method and device for safe operation of a numerical control on a machine-tool or a robot
DE19648435C2 (en) * 1996-11-22 2000-05-18 Steinel Ag Einsiedeln Door operator

Also Published As

Publication number Publication date
IT1140762B (en) 1986-10-10
DE3007735A1 (en) 1980-09-04
GB2044482A (en) 1980-10-15

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