EP1316372A3 - Spinning machine with assisting support - Google Patents

Spinning machine with assisting support Download PDF

Info

Publication number
EP1316372A3
EP1316372A3 EP02018936A EP02018936A EP1316372A3 EP 1316372 A3 EP1316372 A3 EP 1316372A3 EP 02018936 A EP02018936 A EP 02018936A EP 02018936 A EP02018936 A EP 02018936A EP 1316372 A3 EP1316372 A3 EP 1316372A3
Authority
EP
European Patent Office
Prior art keywords
support
auxiliary
auxiliary support
spinning
roller
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.)
Withdrawn
Application number
EP02018936A
Other languages
German (de)
French (fr)
Other versions
EP1316372A2 (en
Inventor
Mario Anton
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.)
Hdm-Metalldrueckmaschinen GmbH
Original Assignee
Hdm-Metalldrueckmaschinen 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 Hdm-Metalldrueckmaschinen GmbH filed Critical Hdm-Metalldrueckmaschinen GmbH
Publication of EP1316372A2 publication Critical patent/EP1316372A2/en
Publication of EP1316372A3 publication Critical patent/EP1316372A3/en
Withdrawn legal-status Critical Current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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • B21D22/16—Spinning over shaping mandrels or formers

Abstract

Bei einer Drückmaschine (100) mit Obersupport (40) und Untersupport (50), ist ein zusätzlicher Hilfssupport (30) vorgesehen, der parallel zum Obersupport (40) ausgerichtet ist und an dem ein Drückrollenhalter (20) mit Drückrolle (22) angeordnet ist. Der Hilfssupport (30) besitzt einen eigenen aktiven Antrieb (32) und einen Wegaufnehmer (34), mit dem die Verschiebung der Drückrolle (22) gegenüber dem Obersupport (40) erfassbar ist. Es erfolgt eine Verrechnung der Lageinformationen der parallelen Achsen von Hilfs- und Obersupport (30, 40), deren Summe dann in die Lageregelung bzw. -steuerung als X-Koordinate einfließt. Durch die Verknüpfung der Messwerte der parallelen Achsen von Ober- und Hilfssupport (30, 40) wird eine Überbestimmung des Systems vermieden. Die Regelungseinrichtung für die X-Koordinate erhält so stets die tatsächliche Position der Drückrolle (22), selbst wenn diese geringfügig innerhalb des Hilfssupports (30) verschoben worden ist. Über den Hilfssupport (30) kann an jeder Stelle eines Werkstücks (1) die dort vorgesehene Umformkraft der Drückrolle (22) eingeregelt werden.

Figure 00000001
In a spinning machine (100) with upper support (40) and sub-support (50), an additional auxiliary support (30) is provided, which is aligned parallel to the upper support (40) and on which a spinning reel holder (20) with spinning roller (22) is arranged , The auxiliary support (30) has its own active drive (32) and a displacement transducer (34) with which the displacement of the pressure roller (22) relative to the upper support (40) can be detected. A billing of the position information of the parallel axes of auxiliary and upper support (30, 40), the sum of which then flows into the position control or control as X-coordinate. By linking the measured values of the parallel axes of upper and auxiliary support (30, 40) an over-determination of the system is avoided. The X-coordinate controller thus always maintains the actual position of the pusher roller (22) even if it has been slightly displaced within the auxiliary support (30). About the auxiliary support (30) can be adjusted at any point of a workpiece (1) provided there forming force of the spinning roller (22).
Figure 00000001
EP02018936A 2001-08-25 2002-08-24 Spinning machine with assisting support Withdrawn EP1316372A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10141783 2001-08-25
DE2001141783 DE10141783A1 (en) 2001-08-25 2001-08-25 Smoothing or polishing the surfaces of workpieces using a spinning lathe whereby the position of the pressure roller is constantly monitored so that variations in the thickness of the workpieces can be compensated

Publications (2)

Publication Number Publication Date
EP1316372A2 EP1316372A2 (en) 2003-06-04
EP1316372A3 true EP1316372A3 (en) 2005-02-09

Family

ID=7696660

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02018936A Withdrawn EP1316372A3 (en) 2001-08-25 2002-08-24 Spinning machine with assisting support

Country Status (2)

Country Link
EP (1) EP1316372A3 (en)
DE (1) DE10141783A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007022012A1 (en) 2007-05-08 2008-11-13 Andreas Thomas Spinning machine for processing e.g. lamp reflector, has springy and/or cushioning bearing device arranged between spinning roller and adjustment device such that roller elastically rotates or tilts relative to spinning mandrel
GB201016611D0 (en) * 2010-10-01 2010-11-17 Cambridge Entpr Ltd Spin forming and apparatus for manufacturing articles by spin forming
DE102012004323B4 (en) 2012-03-07 2013-11-28 Abacus Maschinenbau GmbH spinning machine
EP3398698B1 (en) * 2017-05-05 2019-08-07 Leifeld Metal Spinning AG Device and method for incremental reforming of a metallic workpiece

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4565081A (en) * 1983-05-11 1986-01-21 Johan Massee Forming machine
US4747284A (en) * 1986-08-05 1988-05-31 Robert Hudson Metal spinning machine carriage and process for the operation of a metal spinning machine
US4976126A (en) * 1989-08-02 1990-12-11 Kabushiki Kaisha Yamamoto Kinzoku Seisakusho Spinning machine
DE4223510A1 (en) * 1992-07-17 1994-01-20 Bohner & Koehle Numerically controlled forming machine - has manual correction of roll path during current work cycle
US5355705A (en) * 1990-05-04 1994-10-18 Eckehart Schulze Process for controlling the revolving path motions of the spinning roller of a spinning lathe, and spinning lathe for performing the process
EP0754507A1 (en) * 1995-07-20 1997-01-22 Johan Massée Method and apparatus for spinning a metal sheet
EP0774308A1 (en) * 1995-11-17 1997-05-21 Johan Massée Method and apparatus for making a product by spinning

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4565081A (en) * 1983-05-11 1986-01-21 Johan Massee Forming machine
US4747284A (en) * 1986-08-05 1988-05-31 Robert Hudson Metal spinning machine carriage and process for the operation of a metal spinning machine
US4976126A (en) * 1989-08-02 1990-12-11 Kabushiki Kaisha Yamamoto Kinzoku Seisakusho Spinning machine
US5355705A (en) * 1990-05-04 1994-10-18 Eckehart Schulze Process for controlling the revolving path motions of the spinning roller of a spinning lathe, and spinning lathe for performing the process
DE4223510A1 (en) * 1992-07-17 1994-01-20 Bohner & Koehle Numerically controlled forming machine - has manual correction of roll path during current work cycle
EP0754507A1 (en) * 1995-07-20 1997-01-22 Johan Massée Method and apparatus for spinning a metal sheet
EP0774308A1 (en) * 1995-11-17 1997-05-21 Johan Massée Method and apparatus for making a product by spinning

Also Published As

Publication number Publication date
DE10141783A1 (en) 2003-03-13
EP1316372A2 (en) 2003-06-04

Similar Documents

Publication Publication Date Title
DE3306841C2 (en)
EP1418016A3 (en) Arc welding device, process for welding sheet metal to metallic corresponding parts, and welding element
EP1025954A3 (en) Apparatus and methods of substrate polishing
EP1466678A3 (en) Modular multipurpose bending machine and its linear positioning system
EP1316372A3 (en) Spinning machine with assisting support
DE59205651D1 (en) ROLLING OR ROLLING CASTING PLANT WITH A MEASURING DEVICE FOR CONTROLLING THE SPRING GAP AND METHOD FOR THE OPERATION THEREOF
EP0771619A3 (en) Process for interrupting the operation of a hand tool and hand tool therefore
EP0776846A3 (en) An acquisition levitation transport device
EP0847720A3 (en) Device and method for cleaning large surfaces, in particular building windows
EP0950628A3 (en) Apparatus for controlling the bobbin cradle of a textil machine
EP1127633A4 (en) Method and apparatus for measuring angle of bend, method of bending, and apparatus for controlling angle of bend
EP1036629A3 (en) A machine for working bars
EP0917918A3 (en) Loading and unloading device for sheet metals
EP0861722A3 (en) Sensor for detecting cocked sheets
EP1284185A3 (en) Ink-furnishing apparatus, printing machine therewith and printing method
EP0894555A3 (en) Profile rolling machine with supporting frame
EP0771606A3 (en) Beam welding process with edge rounding
DE2712029C3 (en) Cam grinding machine
EP1110897A3 (en) Winding machine
EP1416187A3 (en) Rolling-lobe air spring with bell-shaped support
DE202012000246U1 (en) flexographic printing
DE2225677A1 (en) CYLINDER PRINTING OR PUNCHING MACHINE
EP0795513A3 (en) Balancing and lifting apparatus
EP1311005A3 (en) Method and apparatus for charging and discharging a piezoelectric element
EP0282454A3 (en) Device for adjusting the distance between or tool and a workpiece

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20050228