LU39289A1 - - Google Patents

Info

Publication number
LU39289A1
LU39289A1 LU39289DA LU39289A1 LU 39289 A1 LU39289 A1 LU 39289A1 LU 39289D A LU39289D A LU 39289DA LU 39289 A1 LU39289 A1 LU 39289A1
Authority
LU
Luxembourg
Application number
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
Priority claimed from DEM43302A external-priority patent/DE1153337B/de
Application filed filed Critical
Publication of LU39289A1 publication Critical patent/LU39289A1/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/58—Roll-force control; Roll-gap control
    • B21B37/64—Mill spring or roll spring compensation systems, e.g. control of prestressed mill stands
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/08—Servomotor systems incorporating electrically operated control means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D15/00—Control of mechanical force or stress; Control of mechanical pressure
    • G05D15/01—Control of mechanical force or stress; Control of mechanical pressure characterised by the use of electric means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/505—Pressure control characterised by the type of pressure control means
    • F15B2211/50554—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure downstream of the pressure control means, e.g. pressure reducing valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/515—Pressure control characterised by the connections of the pressure control means in the circuit
    • F15B2211/5158—Pressure control characterised by the connections of the pressure control means in the circuit being connected to a pressure source and an output member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/52—Pressure control characterised by the type of actuation
    • F15B2211/526—Pressure control characterised by the type of actuation electrically or electronically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/6306—Electronic controllers using input signals representing a pressure
    • F15B2211/6313—Electronic controllers using input signals representing a pressure the pressure being a load pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/6336—Electronic controllers using input signals representing a state of the output member, e.g. position, speed or acceleration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/6346—Electronic controllers using input signals representing a state of input means, e.g. joystick position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/665—Methods of control using electronic components
    • F15B2211/6653—Pressure control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/76—Control of force or torque of the output member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/765—Control of position or angle of the output member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Control Of Metal Rolling (AREA)
LU39289D 1959-11-05 1960-10-15 LU39289A1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM43302A DE1153337B (de) 1959-11-05 1959-11-05 Walzgeruest und Regeleinrichtung zum toleranzarmen Walzen

Publications (1)

Publication Number Publication Date
LU39289A1 true LU39289A1 (xx) 1960-12-15

Family

ID=7304630

Family Applications (1)

Application Number Title Priority Date Filing Date
LU39289D LU39289A1 (xx) 1959-11-05 1960-10-15

Country Status (3)

Country Link
US (1) US3124982A (xx)
GB (1) GB895929A (xx)
LU (1) LU39289A1 (xx)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR85591E (xx) * 1963-04-10 1965-12-10
GB1046011A (en) * 1962-08-03 1966-10-19 Loewy Eng Co Ltd Improvements in and relating to pre-stressed rolling mills
DE1294317B (de) * 1962-12-24 1969-05-08 Siemag Siegener Masch Bau Walzgeruest fuer Baender, Straenge od. dgl. mit engen Dickentoleranzen
US3353385A (en) * 1963-05-08 1967-11-21 Neumann Karl Josef Roll gap measuring device
FR1364699A (fr) * 1963-05-13 1964-06-26 Loire Atel Forges Perfectionnements aux dispositifs de serrage hydraulique d'un laminoir
DE1301787B (de) * 1963-06-20 1969-08-28 Loewy Eng Co Ltd Walzwerk mit zwischen den oberen und unteren Einbaustuecken eingesetzten Distanzstuecken
US3398559A (en) * 1963-06-20 1968-08-27 Loewy Eng Co Ltd Control of prestressed rolling mills
US3362204A (en) * 1964-04-21 1968-01-09 Pittsburgh Steel Foundry & Mac Hydraulic rolling mills
GB1176132A (en) * 1966-02-10 1970-01-01 United Eng Foundry Co Improvements in a Rolling Mill and Control for obtaining Constant Gauge
US3507139A (en) * 1967-05-17 1970-04-21 Davy & United Eng Co Ltd Rolling mills
US3580035A (en) * 1968-04-05 1971-05-25 Davy & United Eng Co Ltd Rolling mills
FR1570660A (xx) * 1968-04-12 1969-06-13
US3590618A (en) * 1969-01-28 1971-07-06 Gulf & Western Ind Prod Co Cross roll straightener machine
US3709019A (en) * 1970-02-03 1973-01-09 Sendzimir Inc T Beam backed cluster mill
JPS4845193A (xx) * 1971-08-23 1973-06-28
GB1358646A (en) * 1971-09-06 1974-07-03 Schloemann Ag Universal roll stand
SE381830B (sv) * 1971-11-17 1975-12-22 Morgaardshammar Ab Sett att forspenna ett duovalspar for varm- eller kallvalsning samt anordning for genomforande av settet
US3793866A (en) * 1972-04-04 1974-02-26 Anderson Cook Inc Gear forming machines
JPS5316791B2 (xx) * 1974-02-18 1978-06-03
DE2606842C3 (de) * 1976-02-20 1978-08-17 Schloemann-Siemag Ag, 4000 Duesseldorf Walzenständer in geteilter Bauart mit abnehmbaren Ständerkappen und Zugankerverbindungen zwischen dem Ständer und den Ständerkappen
US4102171A (en) * 1977-06-12 1978-07-25 Marotta Scientific Controls, Inc. Load transfer block for rolling mills
JP2003048005A (ja) * 2001-08-02 2003-02-18 Mitsubishi Heavy Ind Ltd 圧延機及びその運転方法
CN101144763A (zh) * 2007-09-17 2008-03-19 济南钢铁股份有限公司 一种热力机械模拟实验机用微型实验轧机
CN107847998A (zh) 2015-07-07 2018-03-27 宝山钢铁股份有限公司 滚轧机
CN113458146B (zh) * 2020-03-31 2022-08-16 宝山钢铁股份有限公司 一种热轧平整线换辊区域近控操作方法及其操作设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1935091A (en) * 1932-07-22 1933-11-14 Mesta Machine Co Apparatus for balancing rolls
BE470806A (xx) * 1946-01-29
LU30848A1 (xx) * 1950-07-05
FR1045266A (fr) * 1951-11-19 1953-11-25 Damiron & Cie Amortisseur pour systèmes hydrauliques soumis à des efforts instantanés considérables
CA571793A (en) * 1957-10-16 1959-03-03 R. Hulls Leonard Method of gauge control
US2934968A (en) * 1957-12-23 1960-05-03 Moeller & Neumann Gmbh Hydraulic bolt stressing system
US2985043A (en) * 1959-04-24 1961-05-23 United States Steel Corp System for controlling the screw settings of a reversing mill

Also Published As

Publication number Publication date
GB895929A (en) 1962-05-09
US3124982A (en) 1964-03-17

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