WO2003047813A1 - Machine d'usinage pour elements profiles longitudinaux - Google Patents
Machine d'usinage pour elements profiles longitudinaux Download PDFInfo
- Publication number
- WO2003047813A1 WO2003047813A1 PCT/FR2002/004224 FR0204224W WO03047813A1 WO 2003047813 A1 WO2003047813 A1 WO 2003047813A1 FR 0204224 W FR0204224 W FR 0204224W WO 03047813 A1 WO03047813 A1 WO 03047813A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- profiled element
- doll
- dolls
- machining
- driving
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/72—Auxiliary arrangements; Interconnections between auxiliary tables and movable machine elements
- B23Q1/76—Steadies; Rests
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/002—Milling elongated workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/48—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs
- B23Q1/4876—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs a single sliding pair followed parallelly by a single rotating pair
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
- B23Q7/041—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers step by step
- B23Q7/042—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers step by step for the axial transport of long workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2240/00—Machine tools specially suited for a specific kind of workpiece
- B23Q2240/007—Elongated workpieces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
- Y10T29/5104—Type of machine
- Y10T29/5109—Lathe
- Y10T29/5114—Lathe and tool
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/304536—Milling including means to infeed work to cutter
- Y10T409/30532—Milling including means to infeed work to cutter with means to advance work or product
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T82/00—Turning
- Y10T82/25—Lathe
- Y10T82/2514—Lathe with work feeder or remover
- Y10T82/2521—Bar feeder
Definitions
- the present invention relates to a machine intended for machining longitudinal profiled elements, in particular by removing chips.
- a milling assembly comprising a machining head movable along three axes, vertical, longitudinal and transverse, and a set of two headstock carriages. which are each able to admit sliding and clamping of the profiled elements and to position them angularly relative to the machining head.
- the dolls ensure the maintenance of the profiled element and are, to do this, secured to it.
- These dolls are arranged at a certain distance from each other which is a function of the rigidity required by the type of machining to be carried out. This spacing thus defines a working window which represents the maximum machining length that the machine can perform in one step, so that to machine the entire bar we proceed in successive steps.
- the object of the present invention is to remedy these drawbacks by proposing a machining machine making it possible to carry out completely continuous machining of such profiled elements.
- the present invention thus relates to a machine intended for the machining of longitudinal profiled elements, of the type comprising a longitudinal frame provided with dolls for holding the profiled element to be machined, and at least one movable machining head with respect to the profiled element according to displacement components preferably perpendicular to each other and perpendicular to the longitudinal axis thereof, which machine comprises: at least two holding dolls arranged close to and on either side of the machining head, which are capable, during machining, of ensuring the sliding of the profiled element, at least two drive dolls capable of moving longitudinally relative to the frame, arranged on either side other holding dolls and able to move longitudinally relative to the frame, each driving doll being provided with a clamping mandrel ensuring, on request nde, a sliding clamping of the profiled element or a blocking of this profiled element so that the relative displacement of the latter relative to the machining head, in the longitudinal direction is provided at least in part by the displacement of a training doll,
- control means for controlling the movement of the drive dolls, and the chucks, these control means being able, depending on the various machining phases to be carried out, to drive the profiled element to the using one or more drive dolls, and synchronizing the movements of the drive dolls, characterized in that the control means are provided for controlling, during a machining operation, a fastening to be secured to the profiled element of a doll in the extreme position and a sliding attachment of the other driving doll, and to ensure the relative longitudinal movement of the profiled element by controlling its movement by that of the doll of which it is integral and which then forms a "driving" doll, and when the "driving" doll arrives close to the holding doll, the control means, on the one hand, control the separation of the doll d 'with the profiled element and on the other hand the joining of the other driving doll, which then becomes the "driving" doll, with the profiled element and which ensures the relative longitudinal displacement of the profiled element while the first training headstock is returned to the position ready to become "d
- At least the holding dolls will be provided with a rotary mandrel comprising a device for tightening the profiled element capable of ensuring its positioning around its longitudinal axis.
- the machining head comprises means of displacement in the longitudinal direction of the profiled element.
- Figure 1 is a schematic perspective view of an embodiment of a machining machine according to the invention.
- Figures 2 to 4 are schematic views of the machine according to the invention shown in Figure 1 on which the drive dolls have been positioned on the bench in some of the characteristic positions that they are likely to occupy during a machining step.
- the machining machine which is shown in Figure 1, comprises a longitudinal bench 1 which supports a cross member 3 which is fixed substantially in the center of the bench 1.
- This cross member 3 supports a stringer 5 which is provided with means transverse drive controlled by digital control means 7.
- the strut 5 itself supports a machining head 9 which is mounted vertically movable under the control of digital control means 7. The machining head 9 is thus suitable to move transversely, vertically and possibly longitudinally.
- the bench 1 is also provided with four dolls, namely two holding dolls 11 and 13 which are arranged on either side of the machining head 9 and two driving dolls 15 and 17 which are arranged on either side other holding dolls.
- the driving dolls 15, 17 as well as the holding dolls 11, 13 are longitudinally movable on the bench 1 under the control of digital control means 16. Their movement can be done completely independently of one another or on the contrary in a perfectly synchronized manner and this according to their control program.
- the holding dolls 11, 13 and the driving dolls 15, 17 are equipped with variable pressure clamping mandrels making it possible, on request, to block and tighten a profiled element 10, or on the contrary a sliding tightening thereof, and this as a function of the instructions provided by the digital control means 16.
- the mandrels are equipped with means making it possible to rotate the profiled element 10 around its longitudinal axis yy 'and to referential means making it possible to position the profiled element 10 relative to the latter.
- the profiled element 10 is introduced into the four dolls so that it comes into contact with the intended frame of reference, which ensures its angular positioning relative to the longitudinal axis yy ', then the holding dolls 11 and 13 with a small spacing so as to promote better machining quality.
- the mandrels of these dolls are tightened on the profiled element 10 so as not to block the latter but to allow it to slide.
- the position is initially positioned training doll 17 (right doll) in the extreme right position of the bench 1, as shown diagrammatically in FIG. 2, and the training doll 15 (left doll) against the holding doll which is adjacent to it, namely the doll 11.
- the digital control means 16 then command a fastening to secure the headstock 17 to the profiled element 10 and a sliding fastening of the drive headstock 15 to the profile.
- the machining operation is then started, during which the relative longitudinal movement of the profiled element 10 relative to the tool 9 is ensured by controlling its movement by that of the headstock 17 of which it is integral and which forms then a doll called "leading". It will be noted that if the direction of movement of the profiled element during machining is direction D, this does not exclude that, for certain parts of this machining phase, the drive dolls ensure a momentary movement of the profiled element 10 in the opposite direction.
- the driving doll 17 arrives near the holding doll 13, the control, via the digital control means 16, controls the separation of the doll 17 from the element profile 10, so that this doll then ceases to be driving, and on the other hand the drive doll 15 is secured to the profiled element 10, so that it is she who then becomes the driving doll and ensures the relative longitudinal displacement D of the profiled element 10 with respect to the machining head 9.
- the drive doll 17 is brought to the right of the bench (displacement of direction E in Figure 4) where it is then ready to return to driving once the drive doll 15 is at the end of its travel, that is to say for example when it is at the left end of the bench 1.
- the profiled element 10 is then driven with the two drive dolls 15 and 17. Then, when this movement is perfectly initiated, the doll 17 is disconnected, which then ceases to be leading, and it is brought back into position to the right, as mentioned above.
- the digital control means 16 With the aid of the digital control means 16 and by the synchronization of the instructions given to the means for actuating the dolls, they can thus be used so that the scrolling of the profiled element 10 in the longitudinal direction takes place perfectly continuously .
- the two drive dolls behave simultaneously as driving dolls. This could for example be the case when it will be necessary to carry out a machining pass requiring significant effort.
- the present invention is particularly advantageous in that it makes it possible not only to ensure a completely continuous movement of the profiled element, which avoids the problems of resuming machining, but also due to the fact that this continuous movement can be made on profiled elements of any length.
- the machine according to the invention may also, in a simplified version, have only one training doll.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
- Machine Tool Units (AREA)
- Numerical Control (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Toys (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/497,662 US7237309B2 (en) | 2001-12-06 | 2002-12-06 | Milling machine for longitudinal profiled elements |
AU2002364434A AU2002364434A1 (en) | 2001-12-06 | 2002-12-06 | Milling machine for longitudinal profiled elements |
EP02799794A EP1450986B1 (fr) | 2001-12-06 | 2002-12-06 | Machine d'usinage pour elements profiles longitudinaux |
AT02799794T ATE303228T1 (de) | 2001-12-06 | 2002-12-06 | Bearbeitungsmaschine für langgestreckte profile |
DE60205939T DE60205939T2 (de) | 2001-12-06 | 2002-12-06 | Bearbeitungsmaschine für langgestreckte profile |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0115797A FR2833196B1 (fr) | 2001-12-06 | 2001-12-06 | Machine d'usinage pour elements profiles longitudinaux |
FR01/15797 | 2001-12-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003047813A1 true WO2003047813A1 (fr) | 2003-06-12 |
Family
ID=8870193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2002/004224 WO2003047813A1 (fr) | 2001-12-06 | 2002-12-06 | Machine d'usinage pour elements profiles longitudinaux |
Country Status (7)
Country | Link |
---|---|
US (1) | US7237309B2 (fr) |
EP (1) | EP1450986B1 (fr) |
AT (1) | ATE303228T1 (fr) |
AU (1) | AU2002364434A1 (fr) |
DE (1) | DE60205939T2 (fr) |
FR (1) | FR2833196B1 (fr) |
WO (1) | WO2003047813A1 (fr) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7402009B2 (en) * | 2003-12-15 | 2008-07-22 | Airbus France | Machine and machining method for a long profile |
US7448120B2 (en) * | 2006-02-28 | 2008-11-11 | Riken | Apparatus and method for machining long workpiece |
EP2172301A1 (fr) * | 2008-10-01 | 2010-04-07 | Trumpf Laser- und Systemtechnik GmbH | Machine et procédé destinés au traitement de pièces à usiner longitudinales |
FR2969947A1 (fr) * | 2011-01-05 | 2012-07-06 | Stephane Jean Charles Cocher | Procede d'usinage continu d'une piece a partir de mouvements discontinus de la broche d'usinage et de la piece |
EP2493662A1 (fr) * | 2009-10-27 | 2012-09-05 | Smart Steel Systems Pty Ltd | Machine de fabrication de poutre assistée par ordinateur |
FR2974525A1 (fr) * | 2011-04-26 | 2012-11-02 | Stephane Jean Charles Cocher | Procede d usinage en une seule operation de toutes les faces longitudinales d'un profile courbe |
CN108326202A (zh) * | 2018-01-30 | 2018-07-27 | 苏州聚生精密冲件有限公司 | 丝材模内自动化精准送料机 |
WO2024134353A1 (fr) * | 2022-12-20 | 2024-06-27 | Essetre S.R.L Unipersonale | Centre d'usinage de type portique pour usiner des pièces de bois allongées |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1817129B1 (fr) * | 2004-11-29 | 2013-05-15 | Hoesch Schwerter Profile GmbH | Système de fraisage à coupe rapide et procède de production d'éléments de guidage métalliques |
FR2906741B1 (fr) * | 2006-10-10 | 2009-06-05 | Const Structures Aeronautiques | Centre d'usinage de profiles de grande longueur |
CN101330798B (zh) * | 2007-06-22 | 2010-09-22 | 富葵精密组件(深圳)有限公司 | 覆盖膜处理*** |
KR100958845B1 (ko) * | 2007-11-06 | 2010-05-19 | 주식회사 서울레이저발형시스템 | 금속판재의 절곡장치 |
US10537969B2 (en) | 2008-11-04 | 2020-01-21 | Seoul Laser Dieboard System Co., Ltd. | Device with multiple units for processing strips of material |
FR3005278B1 (fr) | 2013-05-06 | 2015-05-15 | Cinetic Machining | Procede et machine d'usinage de pieces sous forme de barres avec systeme automatique de retournement et de remise en reference de la piece |
DE102014201583A1 (de) * | 2014-01-29 | 2015-07-30 | elumatec AG | Profilbearbeitungsmaschine |
DE102015115846A1 (de) * | 2015-09-18 | 2017-03-23 | Hubert Haller | Bearbeitungszentrum und Verfahren zur Bearbeitung von Werkstückrohlingen in einem Bearbeitungszentrum |
DE102015220882A1 (de) * | 2015-10-26 | 2017-04-27 | Siemens Aktiengesellschaft | Bearbeitungszentrum zur spanenden Bearbeitung eines länglichen Werkstücks |
US20180245292A1 (en) | 2017-02-24 | 2018-08-30 | Holland, L.P. | Portable Weld Milling Machine Apparatus and Methods of Using the Same |
US11999025B2 (en) * | 2020-04-08 | 2024-06-04 | Peddinghaus Corporation | System and method for processing a workpiece |
DE102020121951B4 (de) * | 2020-08-21 | 2022-08-11 | RSA Cutting Technologies GmbH | Vorrichtung und Verfahren zur Herstellung von Werkstücken |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT385226B (de) * | 1986-06-12 | 1988-03-10 | Kickuth Klaus | Werkzeugmaschine zur herstellung von gewindespindeln od. dgl. |
JPH0531639A (ja) * | 1991-07-26 | 1993-02-09 | Nippei Toyama Corp | 長尺ワークの加工装置 |
FR2685239A1 (fr) * | 1991-12-18 | 1993-06-25 | Cepede | Machine pour l'usinage de pieces a partir de profiles de grande longueur. |
EP0705655A1 (fr) * | 1994-09-03 | 1996-04-10 | Trumpf GmbH & Co | Machine comportant des dispositifs de rotation pouvant coulisser relativement l'un par rapport à l'autre |
FR2770161A1 (fr) * | 1997-10-27 | 1999-04-30 | Michel Pioch | Dispositif d'usinage de pieces a partir de barres |
FR2770433A1 (fr) * | 1997-11-04 | 1999-05-07 | Michel Pioch | Dispositif d'usinage de pieces de toutes longueurs a partir de barres |
FR2792864A1 (fr) * | 1999-04-28 | 2000-11-03 | Michel Pioch | Equipement d'usinage de pieces a partir de barres sur centre d'usinage |
EP1068925A2 (fr) * | 1999-07-16 | 2001-01-17 | Yamazaki Mazak Kabushiki Kaisha | Appareil pour usinage lineaire en trois dimensions |
-
2001
- 2001-12-06 FR FR0115797A patent/FR2833196B1/fr not_active Expired - Fee Related
-
2002
- 2002-12-06 DE DE60205939T patent/DE60205939T2/de not_active Expired - Lifetime
- 2002-12-06 AT AT02799794T patent/ATE303228T1/de not_active IP Right Cessation
- 2002-12-06 WO PCT/FR2002/004224 patent/WO2003047813A1/fr not_active Application Discontinuation
- 2002-12-06 EP EP02799794A patent/EP1450986B1/fr not_active Expired - Lifetime
- 2002-12-06 US US10/497,662 patent/US7237309B2/en not_active Expired - Lifetime
- 2002-12-06 AU AU2002364434A patent/AU2002364434A1/en not_active Abandoned
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT385226B (de) * | 1986-06-12 | 1988-03-10 | Kickuth Klaus | Werkzeugmaschine zur herstellung von gewindespindeln od. dgl. |
JPH0531639A (ja) * | 1991-07-26 | 1993-02-09 | Nippei Toyama Corp | 長尺ワークの加工装置 |
FR2685239A1 (fr) * | 1991-12-18 | 1993-06-25 | Cepede | Machine pour l'usinage de pieces a partir de profiles de grande longueur. |
EP0705655A1 (fr) * | 1994-09-03 | 1996-04-10 | Trumpf GmbH & Co | Machine comportant des dispositifs de rotation pouvant coulisser relativement l'un par rapport à l'autre |
FR2770161A1 (fr) * | 1997-10-27 | 1999-04-30 | Michel Pioch | Dispositif d'usinage de pieces a partir de barres |
FR2770433A1 (fr) * | 1997-11-04 | 1999-05-07 | Michel Pioch | Dispositif d'usinage de pieces de toutes longueurs a partir de barres |
FR2792864A1 (fr) * | 1999-04-28 | 2000-11-03 | Michel Pioch | Equipement d'usinage de pieces a partir de barres sur centre d'usinage |
EP1068925A2 (fr) * | 1999-07-16 | 2001-01-17 | Yamazaki Mazak Kabushiki Kaisha | Appareil pour usinage lineaire en trois dimensions |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 017, no. 312 (M - 1429) 15 June 1993 (1993-06-15) * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7402009B2 (en) * | 2003-12-15 | 2008-07-22 | Airbus France | Machine and machining method for a long profile |
US7448120B2 (en) * | 2006-02-28 | 2008-11-11 | Riken | Apparatus and method for machining long workpiece |
EP2172301A1 (fr) * | 2008-10-01 | 2010-04-07 | Trumpf Laser- und Systemtechnik GmbH | Machine et procédé destinés au traitement de pièces à usiner longitudinales |
WO2010037468A1 (fr) * | 2008-10-01 | 2010-04-08 | Trumpf Laser- Und Systemtechnik Gmbh | Machine et procédé d'usinage de pièces à usiner allongées |
CN102170996B (zh) * | 2008-10-01 | 2014-07-30 | 通快激光与***工程有限公司 | 用于加工长形的工件的机器 |
EP2493662A1 (fr) * | 2009-10-27 | 2012-09-05 | Smart Steel Systems Pty Ltd | Machine de fabrication de poutre assistée par ordinateur |
EP2493662A4 (fr) * | 2009-10-27 | 2013-05-01 | Smart Steel Systems Pty Ltd | Machine de fabrication de poutre assistée par ordinateur |
FR2969947A1 (fr) * | 2011-01-05 | 2012-07-06 | Stephane Jean Charles Cocher | Procede d'usinage continu d'une piece a partir de mouvements discontinus de la broche d'usinage et de la piece |
FR2974525A1 (fr) * | 2011-04-26 | 2012-11-02 | Stephane Jean Charles Cocher | Procede d usinage en une seule operation de toutes les faces longitudinales d'un profile courbe |
CN108326202A (zh) * | 2018-01-30 | 2018-07-27 | 苏州聚生精密冲件有限公司 | 丝材模内自动化精准送料机 |
WO2024134353A1 (fr) * | 2022-12-20 | 2024-06-27 | Essetre S.R.L Unipersonale | Centre d'usinage de type portique pour usiner des pièces de bois allongées |
Also Published As
Publication number | Publication date |
---|---|
DE60205939T2 (de) | 2006-06-29 |
EP1450986B1 (fr) | 2005-08-31 |
DE60205939D1 (de) | 2005-10-06 |
US20050229754A1 (en) | 2005-10-20 |
ATE303228T1 (de) | 2005-09-15 |
EP1450986A1 (fr) | 2004-09-01 |
FR2833196B1 (fr) | 2004-04-30 |
US7237309B2 (en) | 2007-07-03 |
FR2833196A1 (fr) | 2003-06-13 |
AU2002364434A1 (en) | 2003-06-17 |
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