EP3800021A1 - Affleureuse, système de travail du bois doté d'une affleureuse ainsi qu'un procédé de travail de pièces en forme de panneau - Google Patents

Affleureuse, système de travail du bois doté d'une affleureuse ainsi qu'un procédé de travail de pièces en forme de panneau Download PDF

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Publication number
EP3800021A1
EP3800021A1 EP20199559.4A EP20199559A EP3800021A1 EP 3800021 A1 EP3800021 A1 EP 3800021A1 EP 20199559 A EP20199559 A EP 20199559A EP 3800021 A1 EP3800021 A1 EP 3800021A1
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EP
European Patent Office
Prior art keywords
workpiece
milling unit
edge
narrow surface
probe
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.)
Granted
Application number
EP20199559.4A
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German (de)
English (en)
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EP3800021B1 (fr
Inventor
Wilhelm Kalmbach
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Homag GmbH
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Homag GmbH
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Publication of EP3800021A1 publication Critical patent/EP3800021A1/fr
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D5/00—Other working of veneer or plywood specially adapted to veneer or plywood
    • B27D5/006—Trimming, chamfering or bevelling edgings, e.g. lists
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
    • B27C5/00—Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor
    • B27C5/003—Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor copy milling

Definitions

  • the invention relates to an edge milling unit for a woodworking device for processing plate-shaped workpieces, a woodworking device with an edge milling unit and a method for processing plate-shaped workpieces with an edge milling unit.
  • a woodworking device designed as a throughfeed machine for processing narrow surfaces of plate-shaped workpieces is known.
  • the workpieces to be processed are moved in a direction of passage relative to an edge milling unit, a narrow surface coating material being attached to a narrow surface facing the edge milling unit, which protrudes from the workpiece edge delimiting the narrow surface.
  • the edge milling unit is moved along the entire circumference of the workpiece edges, with a feeler roller being provided to guide the edge milling unit, which rolls on a workpiece surface adjacent to the narrow surface during the machining process.
  • the object of the present invention is to propose an edge milling unit and a woodworking device, by means of which a processing of different types of workpieces is made possible.
  • a protrusion of the narrow surface coating material relative to the workpiece edge in at least two sections of the workpiece edge can be machined while the workpiece is in motion.
  • the processing of the narrow-surface coating material takes place in sections of the workpiece edge which are arranged adjacent or adjacent to the at least two workpiece contour sections to be scanned. Since the feeler elements can alternately be transferred from a waiting position to a feeler position, the processing of the narrow surface coating material in the sections of the workpiece edge can take place one after the other. In this case, scanning and processing are initially carried out along a first workpiece edge section, followed by scanning and processing along a second workpiece edge section.
  • the at least two probe elements alternate from the respective waiting position into different Sensing positions can be transferred, so that different sections of the workpiece contour can be sensed by the sensing elements during the through movement of the workpiece. Since the feeler elements can alternately be transferred into different feeler positions, the feeler device can be used to scan workpiece contour sections spaced apart from one another and / or differently oriented workpiece contour sections on the workpiece.
  • the edge milling unit can provide that the at least two probe elements are arranged in the respective probe position in such a way that the workpiece contours of the opposite longitudinal sides of the workpiece adjoining the narrow surface can be scanned by the probe elements. By aligning the probe elements in this way, workpiece contours pointing in opposite directions can be scanned.
  • the workpiece contours can be profiled, in particular as a recess or groove. Workpieces with such a profiled longitudinal side are used, for example, in a piece of furniture, the profiled longitudinal side serving as a grip strip profile.
  • the clamping machining of the narrow surface coating material protruding over the workpiece edge is necessary in order to create a flush transition between the narrow surface and the two adjacent long sides and / or to the top and bottom of the workpiece.
  • the at least two feeler elements are arranged on opposite sides in the respective feeler position relative to the machining tool. This arrangement of the probe elements enables precise scanning of the contours on the longitudinal sides opposite one another on the workpiece.
  • At least one end section of the feeler elements is finger-shaped and a feeler area, preferably a feeler roller, is provided on the end section, which is arranged in the feeler position adjacent to the machining tool.
  • the finger-shaped design of the probe elements can enable a profiled workpiece contour to be scanned by them.
  • the finger-shaped probe elements can also be used to scan workpiece contours designed as depressions or grooves down to a base.
  • a cross section of the feeler area preferably a diameter of the feeler roller, can preferably be designed to be the same size or smaller than a machining diameter of the machining tool. It can thereby be achieved that concave workpiece contours can also be scanned.
  • the probe elements can be used to scan radii of the workpiece contour that are the same size or smaller than the radii of the workpiece edge that can be machined by the machining tool.
  • An embodiment of the edge milling unit can provide that the at least two feeler elements are arranged opposite one another in the respective waiting position and preferably at least the feeler areas are aligned essentially facing one another. In this way, the alignment of the probe elements in the waiting position essentially corresponds to the alignment required for scanning in the respective probe position, so that the probe elements can be quickly transferred from the waiting position to the probing position.
  • the edge milling unit it can also be provided that the at least two probe elements an actuating device is assigned in each case and an actuating movement of the feeler elements between the waiting position and the feeler position can be controlled individually.
  • each actuating device actuating a pushbutton element, a structurally simple configuration of an adjustment option for the pushbutton elements can be achieved in which the pushbutton elements can be controlled independently of one another.
  • the actuating device of the edge milling unit can advantageously have an actuating drive for controlling the actuating movement, preferably an actuating drive designed as a spindle drive, pneumatic drive, hydraulic drive or electromechanical linear drive.
  • an actuator can achieve rapid and precise control of the pushbutton elements for executing the actuating movement. This is achieved in particular by an actuator that controls a linear adjusting movement between the waiting position and the touch position.
  • Such actuators can also have a high level of functional reliability.
  • the adjusting device can have two linear drives, preferably linear drives designed as spindle drives, at least one linear drive engaging the probe element and / or at least one linear drive being integrated in the probe element. Since the adjustment of the probe elements is provided by two linear drives, an adjustment of the probe elements in two adjustment directions can be made possible, for example in an X-direction and a Z-direction. The formation of the adjusting device by linear drives can also enable precise adjustment of the probe elements.
  • a preferred embodiment of the edge milling unit can also provide that the probe elements can be adjusted in a plane which extends essentially parallel to the narrow surface of the workpiece facing the machining tool.
  • the ability to adjust the probe elements within the plane enables precise and at the same time flexible adjustment of the actuating elements, in which the probe elements can be continuously adjusted in any position within the plane by the two linear drives.
  • An advantageous further development of the edge milling unit can provide a sensor device by means of which a position of the probe elements relative to the workpiece contour to be scanned and / or the machining tool can be detected, and an automated adjustment of the probe elements relative to the workpiece contour to be scanned and / or the machining tool is preferably provided as a function of the detected position .
  • a sensor device can be used to monitor the machining process in order to improve process reliability.
  • the sensor device can also increase the degree of automation of the machining process.
  • the sensing device can be of modular design and can be arranged on the machining tool and / or edge milling unit in an exchangeable manner via an interface.
  • a modular design can enable the attachment and / or replacement of the feeler device to different or existing edge milling units, so that a cost-effective conversion of edge milling units can be made possible. Since the feeler device can be attached to the edge milling unit via an interface, a simple and quick changeover process can also be achieved.
  • a woodworking device with an edge milling unit for processing plate-shaped workpieces which can be moved in a direction of passage relative to a processing tool of the edge milling unit and which have a narrow surface coating material on at least one narrow surface facing the processing tool, which at least in some areas opposite a workpiece edge delimiting the narrow surface protrudes, wherein the machining tool is provided movable relative to the workpiece movable in the direction of passage in order to machine at least the narrow surface coating material protruding from the workpiece edge in a clamping manner, solved, wherein the edge milling unit is designed according to one of the embodiments described above.
  • the object is also achieved by a method for processing plate-shaped workpieces with an edge milling unit, in particular an edge milling unit according to one of the embodiments described above, the workpieces being moved in a throughput direction relative to a processing tool of the edge milling unit, the workpieces at least on one of the
  • the narrow surface facing the machining tool has a narrow surface coating material which at least partially protrudes from a workpiece edge delimiting the narrow surface
  • a first probe element of a probe device is transferred from a waiting position to a probe position during the through movement of the workpiece and scans a first section of a workpiece contour adjacent to the narrow surface
  • the machining tool as a function of the first scanned workpiece contour along a section of the plant adjacent to the scanned workpiece contour tückkante is moved in order to process at least the narrow surface coating material protruding from the workpiece edge in a clamping manner during the through movement of the workpiece, the first probe element is transferred to the waiting position after the first section of the workpiece
  • This method enables time-efficient and cost-efficient processing of protrusions of the narrow surface coating material on at least two sections of the workpiece edge delimiting the narrow surface in a continuous process. Since the two probe elements can alternately be transferred into different probe positions, the workpiece contour can be scanned and the workpiece edge processed simultaneously on at least two different sections of the workpiece in succession.
  • the workpiece contour of a first longitudinal side of the workpiece adjoining the narrow surface is scanned by the first probe element and the workpiece contour of a second longitudinal side is then scanned by the second probe element, which is opposite the first longitudinal side, and preferably a substantially concave workpiece contour is scanned by the probe elements.
  • the workpiece contours of the longitudinal sides aligned in opposite directions can be scanned.
  • the probe elements can also scan a concave workpiece contour, i.e. a profiling designed as a recess or groove, the method can enable machining along a concave profile of the workpiece edge.
  • Another embodiment of the method can also provide that after the first section of the workpiece contour has been scanned, the machining tool is moved to the second section of the workpiece contour to be scanned and, during the movement of the machining tool, the first probe element from the probe position into the waiting position and the second probe element from the waiting position in the further key position be mutually transferred.
  • the edge milling unit can already be moved into a ready position for scanning the workpiece contour or for processing the workpiece edge when it reaches the second section of the workpiece contour, so that a significant reduction in processing times can be achieved.
  • a particularly preferred embodiment of the method can provide that the first feeler element scans the first section of the workpiece contour along a first feeler path from an underside of the workpiece to an upper side of the workpiece and the second feeler element scans the second section of the workpiece contour along a second feeler path from an upper side of the Workpiece to an underside of the workpiece.
  • a counterclockwise movement of the edge milling unit towards the workpiece can be implemented for machining the workpiece edge.
  • the edge milling unit is already positioned below the first workpiece in such a way that machining of a subsequent workpiece can be started immediately from this position. It should be noted, however, that a reverse procedure can also be used within the scope of the invention.
  • FIG. 1 shows a perspective view of a woodworking device 10.
  • This woodworking device 10 comprises an edge milling unit 11 for processing plate-shaped workpieces 12, the workpieces 12 being transported in a direction D to the edge milling unit 11.
  • the transport movement of the workpieces 12 is carried out by a transport device (not shown in more detail) by means of which the workpieces 12 are transported to the edge milling unit 11 one after the other, that is to say in a continuous process.
  • the woodworking device 10 is thus designed in particular as a so-called throughfeed machine.
  • Figure 3 shows a schematic representation of the plate-shaped workpiece 12.
  • the workpieces 12 are aligned with a narrow surface 13 facing the edge milling unit 11, a narrow surface coating material 16 being attached at least to the narrow surface 13 facing the edge milling unit 11.
  • This narrow surface coating material 16 is attached to the narrow surface 13, in particular in side areas 17 of the narrow surface 13, at least in some areas with an overhang 18 relative to a workpiece edge 14 delimiting the narrow surface 13.
  • at least this overhang 18 of the narrow surface coating material 16 is machined in a clamping manner in order to create a flush transition from the narrow side 13 to the adjacent long sides 19 of the workpiece 12 or to the adjacent upper and lower side 47, 48 of the workpiece to train.
  • the workpiece 12 is formed with a profiled workpiece contour 21 along the two opposite longitudinal sides 19 adjoining the narrow surface 13. Due to this profiled workpiece contour 21, the workpiece edge 14 in the side area 17 of the narrow surface 13 is also formed with a profile.
  • the narrow-surface coating material 16 is provided in particular opposite these profiled areas of the workpiece edge 14 in the side areas 17 of the narrow surface 13 with the protrusion 18.
  • the profiled workpiece contour 21 extends along a longitudinal extension of the narrow surfaces 19 and is designed in particular as a depression or groove.
  • the legs that delimit the depression can be of different lengths.
  • the edge milling unit 11 processes the workpiece edge 14 in the profiled side areas 17.
  • the edge milling unit 11 processes the workpiece edge 14 in the areas adjacent to the upper and lower sides 47, 48.
  • the machining of the workpiece edge 14 is to be understood as simultaneously the machining of the narrow-surface coating material 16 protruding from the workpiece edge 14. This machining process is also known as trimming.
  • Such workpieces 12 are used, for example, in furniture production as fronts for drawers or doors, the profiling serving as an optically concealed grip strip profile for opening the drawers or doors. It is provided here that the workpiece 12 after the machining process along the cutting line 22 according to FIG Figure 3 is divided so that two components are created from one workpiece 12. In this way, two components can be formed with the edge milling unit 11 by a machining process on the work piece 12, each of which has a longitudinal side 19 such a profiled workpiece contour 21.
  • the present invention is not restricted to such a use of the workpieces 12.
  • the workpiece contour 21 is not limited to the configuration described; for example, a rounded or other profiled workpiece contour 21 can also be formed on the longitudinal sides 19.
  • the plate-shaped workpieces 12 are, for example, solid wood panels, chipboard, lightweight panels, sandwich panels or the like, which are at least partially made of wood, wood-based materials, plastic, composite materials or the like. Such workpieces 12 can be used both in furniture and in component manufacture.
  • the edge milling unit 11 For machining the workpiece edge 14 of the workpiece 12, the edge milling unit 11 is provided such that it can be moved relative to the workpiece 12 by a positioning device 23, as shown in FIG. As a result of this, the edge milling unit 11 can be moved along the workpiece edge 14 to be machined during the transport movement of the workpiece 12.
  • the positioning device 23 enables the edge milling unit 11 to be positioned relative to the workpiece 12 in an X direction and in a Z direction, the X direction being provided parallel to the direction D of the workpiece 12.
  • the edge milling unit 11 is arranged on a support 26 via a first guide device 24, the positioning of the edge milling unit 11 in the Z direction being provided by the first guide device 24.
  • the support 26 is movably arranged on a second guide device 27, by means of which the positioning of the support 26 and the edge milling unit 11 provided thereon is provided in the X direction.
  • the edge milling unit is through a further feed device 11 can also be positioned in a Y direction, so that an infeed movement of the edge milling unit 11 in the direction of the workpiece 12 can be carried out.
  • FIG. 2 shows a detailed view of the edge milling unit 11.
  • the edge milling unit 11 has a processing tool 28 for processing the workpiece edge 14 or the narrow surface coating material 16.
  • This machining tool 28 is designed in particular as an end mill.
  • a machining diameter of the machining tool 28 designed as an end mill is designed to be the same size or smaller than a profile radius at the base of the workpiece contour 21. In this way, the machining tool 28 can be guided along the profile of the workpiece edge 14 to the profile base of the workpiece contour 21 in order to feed the narrow surface coating material 16 to edit.
  • the end mill can have a conical shape with a concave outer contour, so that a rounded workpiece edge 14 can be formed by machining with the machining tool 28.
  • a contact surface (touch surface) 29 is assigned to the machining tool 28, which can be brought into contact with the narrow surface 13 of the workpiece 12 by the feed movement of the edge milling unit 11 in the Y direction and is provided as a stop for positioning the edge milling unit 11 relative to the workpiece 12.
  • the contact surface 29 forms a constant distance between the machining tool 28 and the workpiece 12 to be machined during the machining process.
  • the edge milling unit 11 comprises a feeler device 31 which has two feeler elements 32, 33.
  • An actuating device 34 is assigned to each of the pushbutton elements 32, 33, by means of which the pushbutton elements 32, 33 individually from a waiting position 36, 37 can be transferred into a tactile position 38, 39.
  • the actuating device 34 has an actuating drive for controlling the actuating movement, the actuating drive being designed in particular as a pneumatic drive.
  • the actuator can also be designed as a spindle drive, hydraulic drive or electromechanical linear drive.
  • the probe elements 32, 33 can be arranged at the same time in the respective waiting position 36, 37 or can be alternately transferred to the respective probe position 38, 39 for scanning the workpiece contour 21.
  • the first touch element 32 is arranged in its touch position 38 and the second touch element 33 in its waiting position 37.
  • the first touch element 32 can be arranged in its waiting position 36 and the second touch element 33 in its touch position 39.
  • An adjusting device 44 is assigned to each of the probe elements 32, 33, by means of which the probe elements 32, 33 can be adjusted to the machining tool 28 and / or to the workpiece contour 21 of the workpiece 12 to be scanned. This adjustment is provided to compensate for workpiece tolerances and / or to adapt the feeler device 31 to different geometries or dimensions of workpieces 12.
  • the adjusting device 44 is each formed by two linear drives 46, the linear drives 46 according to FIG Figure 2 are designed as spindle drives.
  • the linear drives 46 can also be designed as pneumatic drives, hydraulic drives or electric linear motors.
  • a linear drive 46 is integrated in each probe element 32, 33 and enables at least the probe area 41 to be adjusted in a direction in which the probe elements 32, 33 extend.
  • the second linear drive 46 engages the probe element 32, 33 and enables the probe element 32 to be adjusted.
  • the probe elements 32, 33 are in this way in a plane parallel to the narrow surface 13 of the workpiece 12 is continuously adjustable.
  • the adjustment of the probe elements 32, 33 can be provided both manually and automatically.
  • a sensor device (not shown in more detail) can be provided, by means of which an alignment of the feeler elements 32, 33 and / or the feeler areas 41 to the workpiece contour 21 to be scanned and / or to the machining tool 28 can be detected.
  • the adjustment of the probe elements 32, 33 takes place automatically by the adjustment device 31 as a function of the position of the probe elements 32, 33 detected by the sensor device.
  • the feeler elements 32, 33 are finger-shaped at least at their respective end sections and each have a feeler area 41 at the end sections.
  • This sensing area 41 is formed in particular by a sensing roller which rolls on the workpiece surface while the workpiece contour 21 is being scanned.
  • the tactile elements 32, 33 are aligned with the respective tactile area 41 facing the machining tool 28 from opposite directions.
  • the tactile areas 41 are arranged in the tactile positions 38, 39 adjacent to the machining tool 28.
  • the finger-shaped feeler elements 32, 33 are arranged in the respective feeler position 38, 39 to the machining tool 28 on opposite sides.
  • the probe elements 32, 33 can be positioned alternately, ie one after the other, in the respective probe position 38, 39 in order to scan the workpiece contours 21 of the longitudinal sides 19 opposite one another on the workpiece 12 and adjoining the narrow surface 13.
  • FIG Figures 4 and 5 This reciprocal scanning of the workpiece contours 21 lying opposite one another on the longitudinal sides 19 of the workpiece 12 is shown in FIG Figures 4 and 5 shown, where Figure 4 shows the edge milling unit 11 during the scanning of a first section of the workpiece contour 21 and the simultaneous machining of the workpiece 12 along a first section of the workpiece edge 14 and Figure 5 during the scanning of a second section of the workpiece contour 21 and the simultaneous machining of the workpiece 12 along a second section of the workpiece edge 14.
  • one of the probe elements 32, 33 rests against the workpiece contour 21 and is moved along the workpiece contour 21 orthogonally to the longitudinal extension of the longitudinal side 19.
  • the respective probe element 32, 33 rests continuously with the probe area 41 on the workpiece contour 21 in order to scan it.
  • the traversing movement of the edge milling unit 11 takes place as a function of the scanned workpiece contour 21, so that the movement of the edge milling unit 11 during the machining of the workpiece edge 14 or the narrow surface coating material 16 takes place synchronously with the scanned profiled workpiece contour 21.
  • the feeler element 32, 33 resting on the workpiece contour 21 forms a guide for the movement of the edge milling unit 11 during the processing of the narrow-surface coating material 16.
  • Figure 6 shows the workpiece 12 as well as the feeler elements 32, 33 and the machining tool 28 of the edge milling unit 11 in FIG a first method step for machining the workpiece edge 14 of the workpiece 12, the two probe elements 32, 33 being arranged in the respective waiting position 36, 37 and the machining tool 28 in an initial position.
  • the workpiece 12 is continuously transported in the direction of passage D to the edge milling unit 11.
  • the narrow-surface coating material 16 is applied to both side regions 17 of the narrow side 13 with the protrusion 18 opposite the workpiece edge 14.
  • Figure 7 shows a second processing step in order to process the narrow surface coating material 16 protruding from the first section of the workpiece edge 14 in a clamping manner.
  • This first section of the workpiece edge 14 delimits the narrow side 13 to the leading longitudinal side 19 of the workpiece 12 in the direction of passage D.
  • the edge milling unit 11 is positioned in relation to the workpiece 12 in such a way that the machining tool 28 as well as the first probe element 32 are arranged in the probe position 38 on an underside 47 of the workpiece 12.
  • the feeler element 32 is brought into contact with the workpiece 12 and the workpiece contour 21 is scanned along the first feeler path 49 shown in dashed lines.
  • the traversing movement of the edge milling unit 11 takes place from the underside 47 in the direction of an upper side 48 of the workpiece 12.
  • the processing tool 28 is moved during the scanning synchronously with the first tracing path 49 along the workpiece edge 14 and the protruding narrow surface coating material 16 is machined in a clamping manner. After machining the workpiece edge 14, a flush transition to the longitudinal side 19 or to the adjoining lower and upper sides 47, 48 of the workpiece 12 is formed.
  • Figure 8 shows the movement of the edge milling unit 11 from the first machined section of the workpiece edge 14 to the second section of the workpiece edge 14 to be machined.
  • This second section of the workpiece edge 14 is arranged opposite the first section of the workpiece edge 14 and delimits the narrow side 13 to the longitudinal side 19 of the workpiece 12, which is provided opposite to the direction of passage D.
  • the two probe elements 32, 33 are arranged in their waiting position 36, 37. It can be provided that during the movement of the edge milling unit 11 to the second section of the workpiece edge 14, the first probe element 32 is transferred from its probe position 38 to the waiting position 36 and then the second probe element 33 is transferred from the waiting position 37 to its probe position 39.
  • Figure 9 shows the second machining process in order to machine the narrow-surface coating material 16 protruding from the second section of the workpiece edge 14 in a clamping manner.
  • the edge milling unit 11 is positioned in relation to the workpiece 12 in such a way that the machining tool 28 and the second probe element 33 are arranged in the probe position 39 on the upper side 48 of the workpiece 12.
  • the feeler element 33 is brought into contact with the workpiece 12 and the workpiece contour 21 is scanned along the second feeler path 51 shown in dashed lines.
  • the traversing movement of the edge milling unit 11 takes place from the upper side 48 in the direction of the lower side 47 of the workpiece 12.
  • the machining tool 28 is moved along the workpiece edge 14 during scanning synchronously with the second tracing path 51 and the protruding narrow surface coating material 16 machined tensioning.
  • the edge milling unit 11 remains positioned on the underside 47 of the workpiece 12, around the according to FIG Figure 7 to begin again from this position for a subsequent workpiece 12 on the longitudinal side 19 leading in the direction of passage D.
  • FIG Figure 10 The change of the two probe elements 32, 33 between two workpieces 12 to be machined is shown in FIG Figure 10 shown, the workpieces 12 being transported to the edge milling unit 11 at a distance from one another. Within the distance between the two workpieces 12, the two probe elements 32, 33 are changed, with the second probe element 33 first being transferred from its probe position 39 to the waiting position 37 and then the first probe element 32 from its waiting position 36 into the probing position 38 to to perform the machining on the first section of the workpiece edge 14 of the following workpiece 12.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Milling, Drilling, And Turning Of Wood (AREA)
  • Milling Processes (AREA)
EP20199559.4A 2019-10-02 2020-10-01 Affleureuse, système de travail du bois doté d'une affleureuse ainsi qu'un procédé de travail de pièces en forme de panneau Active EP3800021B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019126610.6A DE102019126610A1 (de) 2019-10-02 2019-10-02 Kantenfräsaggregat, Holzbearbeitungseinrichtung mit einem Kantenfräsaggregat sowie Verfahren zum Bearbeiten von plattenförmigen Werkstücken

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EP3800021A1 true EP3800021A1 (fr) 2021-04-07
EP3800021B1 EP3800021B1 (fr) 2024-02-07

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Cited By (2)

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Publication number Priority date Publication date Assignee Title
EP4094910A1 (fr) * 2021-05-26 2022-11-30 HOMAG GmbH Procédé d'usinage d'une pièce tabulaire, ainsi que dispositif d'usinage
EP3772399B1 (fr) * 2019-08-06 2024-05-29 BIESSE S.p.A. Groupe d'ébavurage pour des machines de pose de bordure pour plaques de bois ou de matériau similaire

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EP1882549B1 (fr) 2006-07-26 2010-05-12 IMA Klessmann GmbH Holzbearbeitungssysteme Machine à travailler le bois opérant en continu avec unité d'ébavurage
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DE19644137C2 (de) * 1996-10-23 1998-11-26 Reich Spezialmaschinen Gmbh Fräsaggregat
DE10229775C1 (de) * 2002-07-03 2003-07-10 Grotefeld Maschb & Vertriebs G Kapp- und Kantenrundungs-Aggregat
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EP0571816A1 (fr) * 1992-05-25 1993-12-01 PAUL OTT GmbH Machine de collage des côtés avec dispositif d'affleurage de champs
WO2002014033A1 (fr) * 2000-08-18 2002-02-21 O'connell, Gregory, John Appareil de modification de chants
WO2004106063A1 (fr) * 2003-05-30 2004-12-09 O'connell, Gregory, John Dispositif de modification d'un rebord de panneau ou unite pour un dispositif de cerclage de contour
EP1882549B1 (fr) 2006-07-26 2010-05-12 IMA Klessmann GmbH Holzbearbeitungssysteme Machine à travailler le bois opérant en continu avec unité d'ébavurage
EP2181799A1 (fr) * 2008-09-30 2010-05-05 Bortolini Engineering s.n.c. Centre automatique de bordage pour panneaux dotés de différents profils périphériques
DE102010048907A1 (de) * 2010-10-08 2012-04-12 Homag Holzbearbeitungssysteme Gmbh Vorrichtung und Verfahren zur Bearbeitung von Kantenstreifen
EP2993004A1 (fr) * 2013-05-02 2016-03-09 Katomokuzai Kogyo Co., Ltd Dispositif d'ébavurage pour bois raboté, et dispositif de fabrication ainsi que de fabrication d'article revêtu

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3772399B1 (fr) * 2019-08-06 2024-05-29 BIESSE S.p.A. Groupe d'ébavurage pour des machines de pose de bordure pour plaques de bois ou de matériau similaire
EP4094910A1 (fr) * 2021-05-26 2022-11-30 HOMAG GmbH Procédé d'usinage d'une pièce tabulaire, ainsi que dispositif d'usinage

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