DE3230930C2 - - Google Patents

Info

Publication number
DE3230930C2
DE3230930C2 DE19823230930 DE3230930A DE3230930C2 DE 3230930 C2 DE3230930 C2 DE 3230930C2 DE 19823230930 DE19823230930 DE 19823230930 DE 3230930 A DE3230930 A DE 3230930A DE 3230930 C2 DE3230930 C2 DE 3230930C2
Authority
DE
Germany
Prior art keywords
cylinder piston
working cylinder
control
piston arrangement
arrangement
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 - Fee Related
Application number
DE19823230930
Other languages
German (de)
English (en)
Other versions
DE3230930A1 (de
Inventor
Alfons 4150 Krefeld De Klassen
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.)
SIEMPELKAMP PRESSEN SYSTEME GMBH & CO, 4150 KREFEL
Original Assignee
Siempelkamp Pressen Systeme & Co 4150 Krefeld De GmbH
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 Siempelkamp Pressen Systeme & Co 4150 Krefeld De GmbH filed Critical Siempelkamp Pressen Systeme & Co 4150 Krefeld De GmbH
Priority to DE19823230930 priority Critical patent/DE3230930A1/de
Publication of DE3230930A1 publication Critical patent/DE3230930A1/de
Application granted granted Critical
Publication of DE3230930C2 publication Critical patent/DE3230930C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/10—Drives for forging presses
    • B21J9/20—Control devices specially adapted to forging presses not restricted to one of the preceding subgroups
    • 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
    • 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
    • G05B19/21—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 incremental digital measuring device
    • G05B19/23—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 incremental digital measuring device for point-to-point control
    • G05B19/231—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 incremental digital measuring device for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude

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)
  • Control Of Presses (AREA)
DE19823230930 1982-08-20 1982-08-20 Regeltechnische schaltungsanordnung bei einer umformpresse Granted DE3230930A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19823230930 DE3230930A1 (de) 1982-08-20 1982-08-20 Regeltechnische schaltungsanordnung bei einer umformpresse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823230930 DE3230930A1 (de) 1982-08-20 1982-08-20 Regeltechnische schaltungsanordnung bei einer umformpresse

Publications (2)

Publication Number Publication Date
DE3230930A1 DE3230930A1 (de) 1984-02-23
DE3230930C2 true DE3230930C2 (fr) 1993-07-01

Family

ID=6171265

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823230930 Granted DE3230930A1 (de) 1982-08-20 1982-08-20 Regeltechnische schaltungsanordnung bei einer umformpresse

Country Status (1)

Country Link
DE (1) DE3230930A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3706193A1 (de) * 1987-02-26 1988-09-08 Langenstein & Schemann Gmbh Hydraulische kaltfliesspresse
DE3716220A1 (de) * 1987-04-01 1988-10-20 Schmidt Feinmech Kolbenpresse
US5042336A (en) * 1989-03-03 1991-08-27 Capps David F Control apparatus and method for progressive fracture of workpieces
US5913956A (en) * 1995-06-07 1999-06-22 Capps; David F. Apparatus and method for progressive fracture of work pieces in mechanical presses
CN102248703A (zh) * 2011-06-08 2011-11-23 天津市天锻压力机有限公司 移动回转压头框式液压机的压头与工作台同步追踪系统
CN102389935B (zh) * 2011-09-30 2013-09-11 佛山市顺德工业与信息技术研究中心有限公司 非线性精密锻压机的模糊控制方法
CN103552276B (zh) * 2013-11-04 2015-05-20 江苏国力锻压机床有限公司 一种液压机的滑块控制系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7837406U1 (fr) * 1979-06-07 Nordhydraulic Ab, Kramfors (Schweden)
DE2544794B2 (de) 1975-10-07 1979-11-22 Thyssen Industrie Ag, 4300 Essen Antrieb einer hydraulischen Presse
DE2714958C2 (de) * 1977-04-02 1983-01-27 G. Siempelkamp Gmbh & Co, 4150 Krefeld Hydraulische Blechbiegepresse
DE2809387A1 (de) 1978-03-04 1980-01-17 Thyssen Industrie Hydraulische schneid-, abgrat- o.dgl. -presse mit waehrend des stoesselwegs stark veraenderlichem bewegungswiderstand des pressenstoessels
DE3001680A1 (de) * 1980-01-18 1981-07-23 Robert Bosch Gmbh, 7000 Stuttgart Stromregeleinrichtung fuer eine pumpe
SE432221B (sv) * 1980-06-30 1984-03-26 Karlstad Mekaniska Ab Anordning for kombinerad leges- och hastighetsreglering av ett hydrauliskt manovrerat pressbord

Also Published As

Publication number Publication date
DE3230930A1 (de) 1984-02-23

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: B21J 9/20

8127 New person/name/address of the applicant

Owner name: SIEMPELKAMP PRESSEN SYSTEME GMBH & CO, 4150 KREFEL

8125 Change of the main classification

Ipc: G03D 3/12

8172 Supplementary division/partition in:

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D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee