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EP3684572B1 - Methode de fabrication de pieces, programme pour ordinateur et machine de fabrication - Google Patents

Methode de fabrication de pieces, programme pour ordinateur et machine de fabrication

Info

Publication number
EP3684572B1
EP3684572B1 EP18773135.1A EP18773135A EP3684572B1 EP 3684572 B1 EP3684572 B1 EP 3684572B1 EP 18773135 A EP18773135 A EP 18773135A EP 3684572 B1 EP3684572 B1 EP 3684572B1
Authority
EP
European Patent Office
Prior art keywords
workpiece
partial
partial workpiece
method step
workpieces
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.)
Active
Application number
EP18773135.1A
Other languages
German (de)
English (en)
Other versions
EP3684572C0 (fr
EP3684572A1 (fr
Inventor
Gerhard Hartmann
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.)
Homag Plattenaufteiltechnik GmbH
Original Assignee
Homag Plattenaufteiltechnik 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 Homag Plattenaufteiltechnik GmbH filed Critical Homag Plattenaufteiltechnik GmbH
Publication of EP3684572A1 publication Critical patent/EP3684572A1/fr
Application granted granted Critical
Publication of EP3684572B1 publication Critical patent/EP3684572B1/fr
Publication of EP3684572C0 publication Critical patent/EP3684572C0/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
    • B27M1/08—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by multi-step processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
    • B27B5/02—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor characterised by a special purpose only
    • B27B5/06—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor characterised by a special purpose only for dividing plates in parts of determined size, e.g. panels
    • B27B5/065—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor characterised by a special purpose only for dividing plates in parts of determined size, e.g. panels with feedable saw blades, e.g. arranged on a carriage

Definitions

  • the invention relates to a method for machining workpieces according to the preamble of the main claim 1. Such a method is known from the document WO 99/33600 A1 known.
  • the invention also relates to a computer program product and a workpiece machining system according to the preambles of the independent patent claims.
  • the first cut is also called a longitudinal cut
  • the second cut is referred to as the cross-cut.
  • the longitudinal cut divides the plate-shaped workpiece into a plurality of strip-shaped workpieces.
  • the strip-shaped workpieces are then further divided into a first partial workpiece and a second partial workpiece by at least one cross-section transverse to their longitudinal direction.
  • the second partial workpiece is, for example, rotated by 90° and divided into a third partial workpiece and a fourth partial workpiece by the said subsequent cut.
  • the workpieces are positioned relative to a saw line by a positioning device in the form of a program slide with collets that grip the workpieces.
  • a positioning device in the form of a program slide with collets that grip the workpieces.
  • All longitudinal cuts are made, the divided workpieces are then gripped again by the program slide and divided by all necessary cross-cuts.
  • the resulting workpieces are rotated by 90°, if necessary, and then gripped again by the program slide and divided by the subsequent cuts.
  • the EP 2 422 944 A1 describes a process in which a plate is divided into a plurality of first cuts, second cuts and third cuts.
  • WO 2015/135686 A1 describes a process in which adjacent plate strips are divided.
  • the present invention has the object of providing a method, a computer program product and a workpiece processing system which enables the most complete possible processing of workpieces on a very simple way and without much loss of time.
  • the invention initially relates to a method for operating a workpiece machining system.
  • a workpiece held by a positioning device for example, a gantry-type program slide with collets, and lying, for example, on a feed table, in particular a roller table and/or an air cushion table, is divided into a first partial workpiece and at least one second partial workpiece.
  • the division is performed, for example, by a saw that can be moved on a saw carriage transversely to the direction of movement of the positioning device.
  • the second part of the workpiece is machined. This includes, if several second partial workpieces have been produced, that only one of these second partial workpieces is machined, and that (preferably one after the other) some, but not all, of the second partial workpieces, or all of the second partial workpieces, are machined, even if, for reasons of grammatical simplification, reference will always be made to "the or a second partial workpiece" in the singular below.
  • the second partial workpiece must be positioned as precisely as possible relative to a machining device.
  • the first partial workpiece produced in the first process step continues to be held by the positioning device in the second process step.
  • the first partial workpiece is positioned by the positioning device for machining the second partial workpiece in the second process step in such a way that it serves as a stop for positioning the second partial workpiece in the second process step.
  • the term "stop" should not be understood restrictively to mean that the second partial workpiece is positioned in only one direction.
  • the division during the first process step generally produces a straight edge on the first and second partial workpieces that is parallel to a cutting line, which can also be used for a corresponding angular positioning of the second partial workpiece on the first partial workpiece.
  • the invention further relates to a workpiece processing system, in particular a panel dividing system for dividing panel-shaped workpieces.
  • a workpiece processing system in particular a panel dividing system for dividing panel-shaped workpieces.
  • Such a system comprises a control and regulating device with a processor and a memory and is designed to carry out the method described above.
  • the second method step takes place at a time when a workpiece, namely the first partial workpiece, is still held by the positioning device, and not, as previously, only when the positioning device is free again and the second partial workpiece can be gripped or held by the positioning device again for processing in the second method step.
  • the exact positioning of the second partial workpiece is made possible in the invention by the positioning device and the first partial workpiece still held by it creating a stop that is precisely positioned for the specific processing of the second partial workpiece, against which the second partial workpiece can be placed, for example, by an operator or by a mechanical handling device, for example a robot.
  • the invention significantly simplifies and accelerates processing in the second process step, as the potentially time-consuming insertion of the second partial workpiece into the positioning device is eliminated.
  • the second process step on a partial workpiece of the workpiece can be performed "just-in-time" immediately after a first process step on the workpiece, before the further first process steps on the workpiece are carried out.
  • the need for intermediate storage of partially machined workpieces is thus reduced or can possibly even be completely eliminated. It is understood that after a second process step on the partial workpiece, a first process step can be performed on the workpiece, followed by a second process step on another partial workpiece, and so on.
  • the machining of the second partial workpiece in the second method step comprises a division into a third partial workpiece and a fourth partial workpiece and/or the introduction of at least one groove and/or at least one bore.
  • the advantages are particularly pronounced when the second partial workpiece is further divided into a third partial workpiece and a fourth partial workpiece (and optionally further partial workpieces).
  • the invention also offers considerable advantages for the other types of machining mentioned. With a suitably equipped workpiece machining system, complete machining can also be carried out within the second method step insofar as both a division is carried out and grooves and bores are introduced.
  • the first partial workpiece which continues to be held by the positioning device, is positioned accordingly and used as a stop or positioning device.
  • the positioning of the second partial workpiece during the second process step be dependent on the position of the groove(s) and/or the at least one bore. This means that the type of positioning on the first partial workpiece takes into account which second process steps are to follow a predetermined machining sequence.
  • the second partial workpiece can be rotated between the first and second process steps, preferably by 90°.
  • the machining in the second process step includes dividing, for example, using a saw
  • so-called "recuts” can be realized in this way, i.e., workpieces are produced whose width is smaller than the width of the first and second partial workpieces.
  • the rotation will be 90°.
  • other angles are also conceivable, particularly if a corresponding additional positioning device that enables precise angular positioning is available. In the simplest case, this can consist of an optical marking.
  • the second partial workpiece is machined several times, in particular divided, and for this purpose the first partial workpiece is repositioned several times.
  • the cutting is carried out using a saw, a milling cutter, a laser cutting device or a water jet cutting device. These devices are easy to implement and allow a very precise division of a workpiece.
  • the invention may also include dividing an initial workpiece into a plurality of workpieces prior to the first process step, at least one of which is then further divided in the first process step and processed, in particular divided, in the second process step, preferably several of which are further divided in the first process step and processed, in particular divided, in the second process step.
  • there is thus a "zeroth" process step so to speak, in which the workpiece, in particular the plate strip, which is divided in the first process step, is first created from an initial workpiece. This process allows for particularly complete division or processing starting from an initial workpiece.
  • the advantages of the method according to the invention are particularly striking when the method is used to produce a plate-shaped workpiece, in particular an initially A large-format, sheet-like workpiece is divided or processed. Such division or processing occurs, for example, in the manufacture of furniture parts, including kitchen furniture.
  • the sheet-like workpieces can be made of wood, a chipboard material, or a plastic material, for example. In principle, however, the process is also possible for other sheet-like workpieces, such as metal plates.
  • a further development of the invention provides that the first partial workpiece is positioned for dividing the second partial workpiece in the second process step such that a region of the second partial workpiece adjacent to the first partial workpiece is a final workpiece, and a region of the second partial workpiece remote from the first partial workpiece is a waste piece. Since such a waste piece is usually a relatively narrow strip, it can be grasped and disposed of relatively easily by an operator in this case.
  • first partial workpiece for dividing the second partial workpiece in the second process step in such a way that an area of the second partial workpiece adjacent to the first partial workpiece is a waste piece and an area of the second partial workpiece remote from the first partial workpiece is a final workpiece.
  • This variant is preferred because the The stop surface of the first workpiece is closer to the cutting line on the machine table.
  • first partial workpiece is positioned for dividing the second partial workpiece in the second process step such that a region of the second partial workpiece adjacent to the first partial workpiece is a first final workpiece, and a region of the second partial workpiece remote from the first partial workpiece is a second final workpiece. This has the advantage that two final workpieces are created simultaneously.
  • a workpiece processing system contributes to the Figures 1-23 overall the reference number 10.
  • This is an example of a panel dividing saw which is similar to one from the German Offenlegungsschrift DE 10 2008 034 050 A1 , there Figure 2 , or the German disclosure document DE 10 2015 206 824 A1 , for example Figure 1 , basically known and described in detail design.
  • a feed table 12 which in this case is constructed from a plurality of roller rails 14.
  • a machine table 16 Adjacent to the feed table 12 is a machine table 16, which in this case is constructed as an air cushion table and in which a saw gap is present, which is drawn here in simplified form as a line with the reference number 18.
  • a saw carriage (not visible in the drawing), which is motor-driven and can be moved longitudinally to the saw gap 18 and which comprises a motor-driven sawing device, preferably with a circular saw blade and a scoring unit.
  • the circular saw blade and the scoring unit are vertically movable and can be moved through the saw gap 18 above the plane of the machine table 16.
  • a workpiece lying on the machine table 16 can be divided longitudinally to the saw gap 18.
  • a removal table 20 Adjacent to the machine table 16 is a removal table 20 consisting of three segments, which is also preferably designed as an air cushion table. For the sake of simplicity, only one of the segments is provided with a reference symbol in the drawing.
  • a pressure beam is arranged above the machine table 16, although this is not shown in the drawing. This pressure beam can be lowered vertically to the plane of the machine table 16 by means of a drive (not shown), whereby a workpiece lying on the machine table 16 is clamped between the machine table 16 and the pressure beam. This securely holds the workpiece while it is being machined by the sawing device described above.
  • the workpiece machining system 10 also includes a positioning device 22, which in this case comprises a portal-like program slide.
  • a positioning device 22 which in this case comprises a portal-like program slide.
  • a plurality of preferably pneumatically actuated collets 24 are provided on this.
  • the program slide 22 is mounted on lateral rails 26 so as to be movable by motor, as indicated by the double arrow 28, which, however, for the sake of simplicity, is only shown in Figure 1 is marked.
  • the workpiece processing system 10 also includes a Figure 1
  • the control and regulating device 29 shown in FIG. 1 comprises a processor 29a and a memory 29b.
  • the control and regulating device 29 receives signals from various sensors of the workpiece processing system 10, which are not shown.
  • the control and regulating device 29 sends signals to various actuating devices (also not shown), for example, drives of the positioning device 22 and the collets 24, drives of the sawing device, drive of the pressure beam, etc.
  • an initial workpiece 30 ( Figure 1 ) into a plurality of partial workpieces.
  • the starting workpiece 30 in this case is a large-format panel, for example made of a pressboard material, wood, plastic, or metal. It is also conceivable that the starting workpiece 30 is not a single panel, but a stack of several panels.
  • the initial workpiece 30 is divided into strip-shaped workpieces 32-36 ("longitudinal cut"), in respective “first” process steps, it is divided into first partial workpieces 38-42 and second partial workpieces 44-50 ("cross-cut”).
  • first partial workpieces 38-42 and second partial workpieces 44-50 are machined again, resulting in third and final partial workpieces 56-62 ("recut"), as will be explained below.
  • fourth partial workpieces or waste parts that arise during the individual dividing processes are generally designated by reference numeral 52 in the drawing. They will not be mentioned again in detail in the following description.
  • the initial workpiece 30 is positioned by the positioning device 22 relative to the saw gap 18 so that a so-called trimming cut can be performed. This creates a straight edge on a longitudinal edge of the initial workpiece 30.
  • the third strip-shaped workpiece 36 is also placed on the two lower segments in the figures of the removal table 20.
  • the creation of the three strip-shaped workpieces 32, 34, and 36 belongs to a "zeroth" process step, as already mentioned above.
  • the first strip-shaped workpiece 32 is placed on an angle ruler (not visible in the drawing), which is provided on the upper edge of the feed table 12 and the machine table 16 in the figures and which runs longitudinally to the direction of movement of the positioning device 22 according to the double arrow 28, and is gripped at its left edge in the figures by a collet 24 of the positioning device 22 and pulled back onto the feed table 12. It is first positioned so that a trimming cut can be made, whereby an edge of the strip-shaped workpiece 32 facing the feed table 12 runs exactly straight and at a right angle to the longitudinal edges of the strip-shaped workpiece 32 and a first waste part 52 is produced.
  • an angle ruler not visible in the drawing
  • the strip-shaped workpiece 32 is divided into a first partial workpiece 38 held by the positioning device 22 and a second partial workpiece 44 separate therefrom.
  • the second partial workpiece 44 is now, as shown Figure 7 rotated by 90° around a vertical axis perpendicular to the plane of the drawing.
  • the first partial workpiece 38 produced in the first process step is still held by the positioning device 22 during the second process step which is now beginning and is moved back into Figure 7 positioned to the left according to arrow 54.
  • an edge 63 of the first partial workpiece 38 located in the direction of the removal table 20 can now serve as a stop or as a positioning device for the positioning of the second partial workpiece 38.
  • the machining of the second partial workpiece 44 in the second process step not to include, or not only to include, a division, but alternatively or additionally also to include the machining of at least one groove and/or the machining of at least one bore.
  • the workpiece machining system 10 would have to be equipped with appropriate equipment, for example, a milling unit and/or a drilling unit.
  • FIG 9 an alternative positioning of the first partial workpiece 38 by the positioning device 22 is shown: in this case, the area of the second partial workpiece 44 adjacent to the first partial workpiece 38 is the third and final partial workpiece 56, whereas the area of the second partial workpiece 44 remote from the first partial workpiece 38 is the waste part 52.
  • the strip-shaped workpiece 34 is moved by the positioning device 22 towards the saw gap 18 and positioned so that a first partial workpiece 40 with the edge 63 and a second partial workpiece 46 are created (first process step).
  • the second partial workpiece 46 is Figure 13 rotated by 90°, and the first partial workpiece 40 is repositioned by means of the positioning device 22.
  • the further second partial workpiece 48 is rotated by 90° and the first partial workpiece 40 is withdrawn from the positioning device 22 and repositioned.
  • the strip-shaped workpiece 34 is moved by the positioning device 22 towards the saw gap 18 and positioned so that a first partial workpiece 42 with the edge 63 and a second partial workpiece 50 are created (first process step).
  • the second partial workpiece 50 is Figure 21 rotated by 90°, and the first partial workpiece 42 is repositioned by means of the positioning device 22.
  • the respective second partial workpieces 44-50 are only ever machined once, namely divided once into the resulting third and final partial workpieces 56-62 and corresponding waste parts.
  • the corresponding second partial workpiece 44-50 (or the third partial workpiece 56-62 resulting from this) is machined a further time, for example, turned again and then cut, or machined again by creating a groove or a bore, and for this purpose the first partial workpiece 38-42 with the edge 63 is repositioned as required by the positioning device 22, so that the second partial workpiece 44-50 (or the third partial workpiece 56-62 resulting from this) can also be applied to the first partial workpiece 38-42 as desired for this further machining operation within the second process step.
  • function block 64 After a start in function block 64, an initial workpiece is divided into a first strip-shaped workpiece (longitudinal cut) in function block 66.
  • Function block 68 queries whether a further strip-shaped workpiece should be cut from the initial workpiece. If the answer is yes, the system returns to function block 66. If the answer is no, a trimming cut is first performed in function block 70a. Subsequently, in function block 70, the first produced strip-shaped workpiece is first divided into a first partial workpiece and a second partial workpiece (cross-section, first process step).
  • a query is made as to whether a recut should be performed on the second partial workpiece. If the answer is yes, in function block 74, a query is made as to whether the second partial workpiece should be rotated before the recut, taking into account, for example, grain, decorative patterns and included pre-processing. If the answer is yes, the direction of rotation and/or angle of rotation are/is first determined in function block 76 and then the second partial workpiece is rotated accordingly. The first partial workpiece is then positioned in function block 78 by the positioning device, and in function block 80, the second partial workpiece is placed against the positioned first partial workpiece. In function block 82, the second The final cut is performed on the partial workpiece, resulting in a third and a fourth partial workpiece (the latter usually as a waste part) (second process step). These are removed in a function block 84.
  • Function block 86 queries whether further cross-sections should be made on the strip-shaped workpiece. If the answer is yes, the program returns to function block 70. If the answer is no, function block 88 queries whether further strip-shaped workpieces should be divided by cross-sections. If the answer is yes, the program returns to block 70. Otherwise, the process ends in an end block 90.
  • the method described above is stored as a computer program in the memory 29b of the control and regulating device 29. This contributes to the control and regulating device 29 being configured to execute the above method.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)
  • Laser Beam Processing (AREA)

Claims (14)

  1. Procédé d'usinage de pièces à usiner, en particulier avec une installation de division de plaques (10), dans lequel une pièce à usiner (32-36) est divisée de manière automatisée en une première pièce à usiner partielle (38-42) et en au moins une deuxième pièce à usiner partielle (44-50) dans une première phase de procédé, et dans lequel la deuxième pièce à usiner partielle (44-50) est usinée dans une deuxième phase de procédé,
    caractérisé en ce que
    dans la deuxième phase de procédé, la première pièce à usiner partielle (38-42) générée dans la première phase de procédé est en outre maintenue par un dispositif de positionnement (22) et est positionnée de manière automatisée pour l'usinage de la deuxième pièce à usiner partielle (44-50) comme une butée (63) pour le positionnement de la deuxième pièce à usiner partielle (44-50) par rapport à un dispositif d'usinage et
    la deuxième pièce à usiner partielle (44-50) est placée sur la première pièce à usiner partielle (38-42).
  2. Procédé selon la revendication 1, caractérisé en ce que l'usinage de la deuxième pièce à usiner partielle (44-50) comprend, dans la deuxième phase de procédé, une division en au moins une troisième pièce à usiner partielle (56-62) et en une quatrième pièce à usiner partielle (52) et/ou la réalisation d'au moins une rainure et/ou d'au moins un alésage.
  3. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que la deuxième pièce à usiner partielle (44-50) est tournée entre la première phase de procédé et la deuxième phase de procédé, de préférence de 90°.
  4. Procédé selon la revendication 2 ou 3, caractérisé en ce que le positionnement ou la rotation de la deuxième pièce à usiner partielle (44-50) pendant la deuxième phase de procédé dépend de la position de la rainure et/ou de l'alésage à réaliser.
  5. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que, dans la deuxième phase de procédé, la deuxième pièce à usiner partielle (44-50) est usinée plusieurs fois, en particulier est divisée et, pour cela, la première pièce à usiner partielle (38-42) est repositionnée plusieurs fois.
  6. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que la division s'effectue à l'aide d'une scie, d'une fraise, d'un dispositif de découpe laser ou d'un dispositif de découpe à jet d'eau.
  7. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce qu'avant la première phase de procédé, une pièce à usiner de sortie (30) est divisée en une pluralité de pièces à usiner (32-36), en particulier par des premières coupes en une pluralité de bandes, dont au moins l'une est ensuite divisée en pièces à usiner partielles dans la première phase de procédé, en particulier par au moins une deuxième coupe, et est divisée dans la deuxième phase de procédé, en particulier par au moins une troisième coupe.
  8. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que la première pièce à usiner partielle (38-42), maintenue par ailleurs par le dispositif de positionnement (22), est usinée, en particulier divisée, après la deuxième phase de procédé dans une troisième phase de procédé.
  9. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce qu'une pièce à usiner (30-50) en forme de plaque est divisée ou usinée par le procédé.
  10. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que la première pièce à usiner partielle (38-42) pour une division de la deuxième pièce à usiner partielle (44-50) est positionnée dans la deuxième phase de procédé de telle sorte qu'une zone de la deuxième pièce à usiner partielle (44-50) adjacente à la première pièce à usiner partielle (38-42) est une pièce à usiner finale (56-62) et une zone de la deuxième pièce à usiner partielle (44-50) éloignée de la première pièce à usiner partielle (38-42) est une pièce de rebut (52).
  11. Procédé selon l'une quelconque des revendications 1 à 9, caractérisé en ce que la première pièce à usiner partielle (38-42) est positionnée pour une division de la deuxième pièce à usiner partielle (44-50) dans la deuxième phrase de procédé de telle sorte qu'une zone de la deuxième pièce à usiner partielle (44-50) adjacente à la première pièce à usiner partielle (38-42) est une pièce de rebut (52) et une zone de la deuxième pièce à usiner partielle (44-50) éloignée de la première pièce à usiner partielle (38-42) est une pièce à usiner finale (56-62).
  12. Procédé selon l'une quelconque des revendications 1 à 9, caractérisé en ce que la première pièce à usiner partielle (38-42) est positionnée pour une division de la deuxième pièce à usiner partielle (44-50) dans la deuxième phase de procédé de telle sorte qu'une zone de la deuxième pièce à usiner partielle (44-50) adjacente à la première pièce à usiner partielle (38-42) est une première pièce à usiner finale (52) et une zone de la deuxième pièce à usiner partielle (44-50) éloignée de la première pièce à usiner partielle (38-42) est une deuxième pièce à usiner finale (56-62).
  13. Produit-programme d'ordinateur qui, lorsqu'il fonctionne sur un ordinateur, est réalisé pour exécuter un procédé selon l'une quelconque des revendications précédentes.
  14. Installation d'usinage de pièces à usiner (10), en particulier installation de division de plaques pour la division de pièces à usiner en forme de plaques, avec un dispositif de positionnement (22) qui peut positionner une pièce à usiner (32-36), et avec un dispositif de commande et de régulation (29) avec un processeur (29a) et une mémoire (29b) qui peut piloter le dispositif de positionnement (22), caractérisée en ce que le dispositif de commande et de régulation (29) est réalisé pour exécuter le procédé selon l'une quelconque des revendications 1 à 12.
EP18773135.1A 2017-09-21 2018-09-17 Methode de fabrication de pieces, programme pour ordinateur et machine de fabrication Active EP3684572B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017121956.0A DE102017121956A1 (de) 2017-09-21 2017-09-21 Verfahren zum Bearbeiten von Werkstücken, Computerprogrammprodukt, sowie Werkstückbearbeitungsanlage
PCT/EP2018/075060 WO2019057658A1 (fr) 2017-09-21 2018-09-17 Procédé d'usinage de pièces, produit programme-informatique, et installation d'usinage de pièces

Publications (3)

Publication Number Publication Date
EP3684572A1 EP3684572A1 (fr) 2020-07-29
EP3684572B1 true EP3684572B1 (fr) 2025-07-16
EP3684572C0 EP3684572C0 (fr) 2025-07-16

Family

ID=63642972

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18773135.1A Active EP3684572B1 (fr) 2017-09-21 2018-09-17 Methode de fabrication de pieces, programme pour ordinateur et machine de fabrication

Country Status (4)

Country Link
EP (1) EP3684572B1 (fr)
CN (1) CN111107967B (fr)
DE (1) DE102017121956A1 (fr)
WO (1) WO2019057658A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202100033092A1 (it) * 2021-12-30 2023-06-30 Scm Group Spa Metodo perfezionato per il taglio di pezzi.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3840325A1 (de) * 1988-03-29 1989-10-12 Gabbiani Macchine Aufteilsaegemaschine
WO1999033600A1 (fr) * 1997-12-24 1999-07-08 Giben Impianti S.P.A. Machine a scier des panneaux pourvue d'un pourvoyeur a deplacement lateral et technique afferente
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CN111107967B (zh) 2022-02-25
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CN111107967A (zh) 2020-05-05
WO2019057658A1 (fr) 2019-03-28

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