IT1098925B - CONTROL SYSTEM PARTICULARLY FOR HYDRAULIC PRESSES - Google Patents

CONTROL SYSTEM PARTICULARLY FOR HYDRAULIC PRESSES

Info

Publication number
IT1098925B
IT1098925B IT28096/78A IT2809678A IT1098925B IT 1098925 B IT1098925 B IT 1098925B IT 28096/78 A IT28096/78 A IT 28096/78A IT 2809678 A IT2809678 A IT 2809678A IT 1098925 B IT1098925 B IT 1098925B
Authority
IT
Italy
Prior art keywords
control system
system particularly
hydraulic presses
presses
hydraulic
Prior art date
Application number
IT28096/78A
Other languages
Italian (it)
Other versions
IT7828096A0 (en
Original Assignee
Innocenti Santeustacchio Spa
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 Innocenti Santeustacchio Spa filed Critical Innocenti Santeustacchio Spa
Priority to IT28096/78A priority Critical patent/IT1098925B/en
Publication of IT7828096A0 publication Critical patent/IT7828096A0/en
Priority to DE19792917420 priority patent/DE2917420A1/en
Application granted granted Critical
Publication of IT1098925B publication Critical patent/IT1098925B/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
    • G05B19/19—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 positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • G05B19/33—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 positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an analogue measuring device
    • G05B19/35—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 positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an analogue measuring device for point-to-point control
    • G05B19/351—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 positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an analogue measuring device for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude
    • G05B19/353—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 positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an analogue measuring device for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude with speed feedback only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/26—Programme control arrangements
IT28096/78A 1978-09-26 1978-09-26 CONTROL SYSTEM PARTICULARLY FOR HYDRAULIC PRESSES IT1098925B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT28096/78A IT1098925B (en) 1978-09-26 1978-09-26 CONTROL SYSTEM PARTICULARLY FOR HYDRAULIC PRESSES
DE19792917420 DE2917420A1 (en) 1978-09-26 1979-04-28 Control unit esp. for hydraulic press - has sensor to detect position of press data process circuit to produce required values and comparator to control DC motor driven speed unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT28096/78A IT1098925B (en) 1978-09-26 1978-09-26 CONTROL SYSTEM PARTICULARLY FOR HYDRAULIC PRESSES

Publications (2)

Publication Number Publication Date
IT7828096A0 IT7828096A0 (en) 1978-09-26
IT1098925B true IT1098925B (en) 1985-09-18

Family

ID=11222925

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28096/78A IT1098925B (en) 1978-09-26 1978-09-26 CONTROL SYSTEM PARTICULARLY FOR HYDRAULIC PRESSES

Country Status (2)

Country Link
DE (1) DE2917420A1 (en)
IT (1) IT1098925B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5829600A (en) * 1981-08-12 1983-02-21 株式会社　アマダ Controller for press by microcomputer

Also Published As

Publication number Publication date
DE2917420A1 (en) 1980-04-03
IT7828096A0 (en) 1978-09-26

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