JPS5522487A - Hydraulic pressure press provided with servoohydraulic pressure system controller for ram movement - Google Patents

Hydraulic pressure press provided with servoohydraulic pressure system controller for ram movement

Info

Publication number
JPS5522487A
JPS5522487A JP6692679A JP6692679A JPS5522487A JP S5522487 A JPS5522487 A JP S5522487A JP 6692679 A JP6692679 A JP 6692679A JP 6692679 A JP6692679 A JP 6692679A JP S5522487 A JPS5522487 A JP S5522487A
Authority
JP
Japan
Prior art keywords
servoohydraulic
system controller
press provided
ram movement
hydraulic pressure
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.)
Pending
Application number
JP6692679A
Other languages
Japanese (ja)
Inventor
Kuraisukorute Haintsu
Furiyuu Furiidoritsuhi
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.)
Thyssen AG
Original Assignee
Thyssen AG
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 Thyssen AG filed Critical Thyssen AG
Publication of JPS5522487A publication Critical patent/JPS5522487A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/20—Applications of drives for reducing noise or wear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Presses (AREA)
JP6692679A 1978-06-02 1979-05-31 Hydraulic pressure press provided with servoohydraulic pressure system controller for ram movement Pending JPS5522487A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782824176 DE2824176A1 (en) 1978-06-02 1978-06-02 Hydraulic press with servo-hydraulic ram movement control - has individual cylinders with chambers for press working force, and opposite force

Publications (1)

Publication Number Publication Date
JPS5522487A true JPS5522487A (en) 1980-02-18

Family

ID=6040831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6692679A Pending JPS5522487A (en) 1978-06-02 1979-05-31 Hydraulic pressure press provided with servoohydraulic pressure system controller for ram movement

Country Status (2)

Country Link
JP (1) JPS5522487A (en)
DE (1) DE2824176A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63215400A (en) * 1987-03-04 1988-09-07 Honda Motor Co Ltd Device for preventing uneven load of press machine
JPH0494197U (en) * 1990-12-28 1992-08-14

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3625895A1 (en) * 1986-07-31 1988-02-04 Smg Sueddeutsche Maschinenbau Counter-holder for the slide of a hydraulic press
DE3728418A1 (en) * 1987-08-26 1989-03-09 Horst Baltschun DYNAMIC PRESSURE PRESSURE PRESS
DE19529134A1 (en) * 1995-08-08 1997-02-13 Lindemann Maschfab Gmbh Damping impacts of power shears used to cut large metal sections - involves system with directional control valve connected to drive cylinder and regulators for valve operating speed and direction
DE10252625B4 (en) * 2001-11-14 2008-09-04 Schuler Pressen Gmbh & Co. Kg Press with cutting stroke reduction
EP1507980B1 (en) * 2002-05-24 2006-05-17 Metso Lindemann GmbH Hydraulic control in a hydraulic system, especially for the operation of scrap cutters
DE102006039463A1 (en) * 2006-08-23 2008-02-28 Müller Weingarten AG Method and device for cutting impact damping
DE102009048483B4 (en) * 2009-09-29 2012-08-16 Voith Patent Gmbh Cutting shock damping
DE102014006729A1 (en) * 2014-05-08 2015-11-12 Kolbus Gmbh & Co. Kg Pressing stamp with braking device
EP3056291B1 (en) * 2015-02-12 2017-04-19 Moog Luxembourg Sàrl Press with cutting shock damping
EP3115191B1 (en) 2015-07-06 2020-11-18 Feintool International Holding AG Method and device for the reduction of cutting impact in a precision blanking press
WO2017219337A1 (en) * 2016-06-24 2017-12-28 邵正国 Hydraulic system for hydraulic machine for forging and pressing elastic material
WO2021144012A1 (en) * 2020-01-15 2021-07-22 Bruderer Ag Method for operating a stamping press, and stamping press for operation according to the method
DE102022100935A1 (en) 2022-01-17 2023-07-20 TRUMPF Werkzeugmaschinen SE + Co. KG Method and punching machine for determining a punch placement position of a punch of the punching machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944371A (en) * 1972-09-04 1974-04-26
JPS5085978A (en) * 1973-12-05 1975-07-10

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1577187C3 (en) * 1964-12-11 1975-08-28 Horst 4600 Dortmund Schenk Cutting impact steaming counter pressure system in a hydraulic press
US3487736A (en) * 1966-05-12 1970-01-06 Minster Machine Co Apparatus and process for suppressing shock in a mechanical press or the like
DE2653714C2 (en) * 1976-11-26 1978-11-09 Frieseke & Hoepfner Gmbh, 8520 Erlangen Cutting shock absorption device for punch presses

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944371A (en) * 1972-09-04 1974-04-26
JPS5085978A (en) * 1973-12-05 1975-07-10

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63215400A (en) * 1987-03-04 1988-09-07 Honda Motor Co Ltd Device for preventing uneven load of press machine
JPH0494197U (en) * 1990-12-28 1992-08-14

Also Published As

Publication number Publication date
DE2824176A1 (en) 1979-12-06
DE2824176C2 (en) 1988-04-14

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