ES438497A1 - Procedimiento y dispositivo para gobernar un util en una ma-quina de mecanizacion. - Google Patents

Procedimiento y dispositivo para gobernar un util en una ma-quina de mecanizacion.

Info

Publication number
ES438497A1
ES438497A1 ES438497A ES438497A ES438497A1 ES 438497 A1 ES438497 A1 ES 438497A1 ES 438497 A ES438497 A ES 438497A ES 438497 A ES438497 A ES 438497A ES 438497 A1 ES438497 A1 ES 438497A1
Authority
ES
Spain
Prior art keywords
pressure
tool
retraction
shut
advance
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
Application number
ES438497A
Other languages
English (en)
Spanish (es)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES438497A1 publication Critical patent/ES438497A1/es
Expired 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
    • B21D28/002—Drive of the tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Press Drives And Press Lines (AREA)
  • Control Of Fluid Pressure (AREA)
  • Control Of Cutting Processes (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Fluid-Pressure Circuits (AREA)
ES438497A 1974-07-03 1975-06-12 Procedimiento y dispositivo para gobernar un util en una ma-quina de mecanizacion. Expired ES438497A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH810974A CH584581A5 (en, 2012) 1974-07-03 1974-07-03

Publications (1)

Publication Number Publication Date
ES438497A1 true ES438497A1 (es) 1977-02-01

Family

ID=4335304

Family Applications (1)

Application Number Title Priority Date Filing Date
ES438497A Expired ES438497A1 (es) 1974-07-03 1975-06-12 Procedimiento y dispositivo para gobernar un util en una ma-quina de mecanizacion.

Country Status (19)

Country Link
US (1) US3990240A (en, 2012)
JP (1) JPS5127182A (en, 2012)
AT (1) AT345634B (en, 2012)
BE (1) BE830249A (en, 2012)
BR (1) BR7503754A (en, 2012)
CA (1) CA1021229A (en, 2012)
CH (1) CH584581A5 (en, 2012)
DE (1) DE2432774B2 (en, 2012)
DK (1) DK265275A (en, 2012)
ES (1) ES438497A1 (en, 2012)
FR (1) FR2274395A1 (en, 2012)
GB (1) GB1517525A (en, 2012)
IE (1) IE41887B1 (en, 2012)
IL (1) IL47471A (en, 2012)
IT (1) IT1050837B (en, 2012)
LU (1) LU72721A1 (en, 2012)
NL (1) NL165397C (en, 2012)
SE (1) SE411106B (en, 2012)
ZA (1) ZA753821B (en, 2012)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61168466A (ja) * 1985-01-21 1986-07-30 Yasunaga Eng Kk 加工物微速押上装置
AU591535B2 (en) * 1985-10-18 1989-12-07 Universal Engineering Development Co Pty Ltd Improvements to punch presses
GB2213086B (en) * 1987-12-04 1992-08-05 Amada Co Ltd Method and device for controlling the stroke of a press machine
US5170627A (en) * 1991-09-19 1992-12-15 Wallis Bernard J Gas cylinder control system
DE4412224A1 (de) * 1994-04-09 1995-10-12 Graebener Pressensysteme Gmbh Presse für eine Kaltverformung von Metallwerkstücken
US5802944A (en) * 1997-04-11 1998-09-08 Livernois Research And Development Company Gas cylinder with internal time delay
WO2000023209A1 (en) * 1998-10-21 2000-04-27 The Bronx Engineering Company Limited Roll forming line with punching tool
WO2025027439A2 (en) * 2023-08-02 2025-02-06 Scuola Superiore Di Studi Universitari E Di Perfezionamento Sant'anna Remote actuation system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US706688A (en) * 1901-07-17 1902-08-12 John V W Reynders Fluid-pressure-operated tool.
DE912780C (de) * 1942-10-18 1954-06-03 Becker & Van Huellen Hydraulische Presse mit Rueckzugzylinder
US2733691A (en) * 1950-05-12 1956-02-07 Feed control mechanism
US2716395A (en) * 1951-08-22 1955-08-30 Hartford Special Machinery Co Fluid operated power apparatus and control mechanisms therefor
US2852965A (en) * 1956-02-06 1958-09-23 Burroughs Corp Dashpot device
DE1577187C3 (de) * 1964-12-11 1975-08-28 Horst 4600 Dortmund Schenk Schnittschlagdampfendes Gegendrucksystem in einer hydraulischen Presse
FR1477469A (fr) * 1965-12-11 1967-04-21 Poinçonneuse hydraulique
DE1950497U (de) * 1966-10-04 1966-11-24 Horst Schenk Hydraulischer schnittschlagdaempfer fuer pressen.
JPS5130681Y2 (en, 2012) * 1971-06-02 1976-08-02
IT956251B (it) * 1972-05-04 1973-10-10 Grafosol Spa Apparecchio a doppia bobina per la produzione di copie e matrici con il metodo elettrostatico

Also Published As

Publication number Publication date
NL7507074A (nl) 1975-12-16
SE7506721L (sv) 1975-12-15
JPS5127182A (en) 1976-03-06
ZA753821B (en) 1976-05-26
DE2432774A1 (de) 1976-01-02
FR2274395A1 (fr) 1976-01-09
AT345634B (de) 1978-09-25
NL165397B (nl) 1980-11-17
US3990240A (en) 1976-11-09
DK265275A (da) 1975-12-14
IE41887L (en) 1975-12-13
IE41887B1 (en) 1980-04-23
IT1050837B (it) 1981-03-20
GB1517525A (en) 1978-07-12
CH584581A5 (en, 2012) 1977-02-15
NL165397C (nl) 1981-04-15
ATA452675A (de) 1978-01-15
FR2274395B1 (en, 2012) 1979-07-27
IL47471A (en) 1977-12-30
IL47471A0 (en) 1975-08-31
DE2432774B2 (de) 1981-10-08
CA1021229A (en) 1977-11-22
BE830249A (fr) 1975-12-15
BR7503754A (pt) 1976-07-06
LU72721A1 (en, 2012) 1975-10-08
SE411106B (sv) 1979-12-03

Similar Documents

Publication Publication Date Title
CA1027104A (en) Valve and handle for an air operated tool, and method of fluid control
US4590779A (en) Program-controlled frame bending method and apparatus
US3720120A (en) Numerical control system adaptive to workpiece hardness
ES438497A1 (es) Procedimiento y dispositivo para gobernar un util en una ma-quina de mecanizacion.
DE68919462D1 (de) Verfahren und Vorrichtung zum Regeln eines Druckgiessvorganges durch Steuerung der Bewegung des Druckkolbens.
ES424726A1 (es) Perfeccionamientos en dispositivos de avance para maquinas de labrado.
CA961633A (en) Method of and apparatus for controlling chucking pressures on workpieces in machine tools
ES461231A1 (es) Un dispositivo perfeccionado de ensayo de dureza.
GB1480891A (en) Method of and apparatus for regulating the feed of a grinding wheel
US2998238A (en) Controller for the back pressure against the main ram of a press
ES420574A1 (es) Sistema automatico de alimentacion de barras metalicas a una maquina-herramienta.
GB1362971A (en) Control system for a machine tool
GB827257A (en) Method of forming toothed elements
ES363836A1 (es) Procedimiento y dispositivo para la regulacion de la impul-sion de elementos mecanicos accionados por medios de pre- sion, especialmente de los cilindros de trabajo de maquinas para fundicion inyectada, maquinas de soplado y maqui.
GB1325977A (en) Pipe cutting apparatus
CH548556A (de) Verfahren und vorrichtung zum steuern eines membranwegeventils.
GB1397993A (en) Apparatus for machining work-pieces
FR2265478A1 (en) Forging machine for bar-shaped workpieces - has punch guides inserted in radial bores of common setting ring coaxial with workpiece axis
GB1421990A (en) Method and apparatus for manufacture of endless belts
GB1159827A (en) Machine tool
JPS56133135A (en) Controlling method for thickness of film
JPS5761459A (en) Grinding method
GB892862A (en) Instrumental control of precision grinding
SU415098A1 (en, 2012)
GB1362819A (en) Automatic-control apparatus for machine tools