EP3439823A1 - Procédé d'usinage par découpage d'un matériau en forme de plaque dans une machine et machine pour l'usinage par découpage dudit matériau en forme de plaque, en particulier pour mettre le procédé en oeuvre - Google Patents

Procédé d'usinage par découpage d'un matériau en forme de plaque dans une machine et machine pour l'usinage par découpage dudit matériau en forme de plaque, en particulier pour mettre le procédé en oeuvre

Info

Publication number
EP3439823A1
EP3439823A1 EP17716501.6A EP17716501A EP3439823A1 EP 3439823 A1 EP3439823 A1 EP 3439823A1 EP 17716501 A EP17716501 A EP 17716501A EP 3439823 A1 EP3439823 A1 EP 3439823A1
Authority
EP
European Patent Office
Prior art keywords
pallet
air spring
processing
machine
plate
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Withdrawn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
EP17716501.6A
Other languages
German (de)
English (en)
Inventor
Frank Schmauder
Bernd Hermann Renz
Andrea SCHAERER
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.)
Trumpf Werkzeugmaschinen SE and Co KG
Original Assignee
Trumpf Werkzeugmaschinen SE and Co KG
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 Trumpf Werkzeugmaschinen SE and Co KG filed Critical Trumpf Werkzeugmaschinen SE and Co KG
Publication of EP3439823A1 publication Critical patent/EP3439823A1/fr
Withdrawn legal-status Critical Current

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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0032—Arrangements for preventing or isolating vibrations in parts of the machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/0869—Devices involving movement of the laser head in at least one axial direction
    • B23K26/0876—Devices involving movement of the laser head in at least one axial direction in at least two axial directions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0408—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work for planar work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0461—Welding tables
    • 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
    • B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
    • B23Q1/015—Frames, beds, pillars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/18—Sheet panels

Definitions

  • the invention relates to a method for the separating processing of a plate-shaped material in a machine and to a machine for the separating processing of the plate-shaped material, in particular for carrying out the method.
  • a laser cutting machine which comprises a processing station to which a loading and unloading station is assigned. On a movable pallet in a loading and unloading the plate-shaped workpiece is placed and retracted into the processing station. Subsequently, a machining process is performed. The pallet is located directly on a pallet retractor in a retracted position in the processing station.
  • This processing station comprises a multi-axis system, on which a machining head is movable relative to the plate-shaped workpiece for its processing.
  • a laser beam or fluid jet machining device is known from EP 2 926 941 A1, in which a movably arranged machining head of a machining device is provided on a base frame.
  • the machine base takes on a workpiece support, which is supported by rollers on the machine base frame.
  • At least one damping element is provided in a vibration-transmitting connection path between the machining head of the laser beam or fluid jet device and the workpiece support.
  • damping elements are provided on a circumferential side surface of a frame of the tool rest and between the side surface of the frame of the workpiece rest and the machine frame. The damping elements are clamped between the side surface of the frame of the workpiece support and the machine frame and thereby a damping effect is achieved.
  • the rollers of the workpiece support are still on the machine base frame.
  • the invention has for its object to propose a method for separating machining of a plate-shaped material in a machine and a machine for separating processing of a plate-shaped material, whereby a reduction of vibration-inducing forces from the processing station on the workpiece receiving pallet in a processing station of the machine allows becomes.
  • This object is achieved by a method for separating machining of a plate-shaped material in a processing machine, wherein the retracted in a processing station of the processing machine pallet is lifted before the start of a processing process with an air spring device and decoupled to the pallet carrier.
  • the pallet carrier may be arranged on or on a base frame or a main body of the machine.
  • the pulse-shaped force effects generated by the movements of a machining head in the machine due to the acceleration and braking of the machining head are almost completely isolated after lifting and decoupling the pallet to the pallet carrier and thus also to the machine body.
  • Such force effects resulting from the machining head or a single or multi-axis system, in which the machining head is guided, can result in elastic displacements on the machine body or on the pallet carrier of the order of several hundredths of a millimeter. Since an air spring device has a very low spring stiffness and the pallet with the overlying plate-shaped material forms a large inertial mass, in the decoupled state of the pallet only an extremely small force is transmitted to the pallet or even completely isolated. As a result, accuracy-reducing elastic displacements of the workpiece are greatly reduced and the dynamic of movement of a machining head within the processing station can be further increased, thereby increasing the productivity.
  • the pallet is preferably held in the raised position during the entire processing process of the pallet-shaped material and is preferably deposited again on the pallet carrier after completion of the processing process. Subsequently, the pallet can be moved, in particular led out of the processing station, be.
  • the pallet is transferred by at least three air spring modules of the air spring device in a raised position.
  • a statically determined three-point support is achieved, which is also formed sufficiently stable to hold the pallet during the processing of the plate-shaped material in the raised position.
  • a lifting cylinder When activating the air spring modules, a lifting cylinder is extended, which is preferably designed as a rolling diaphragm cylinder.
  • Such air-actuated lifting cylinder in particular rolling diaphragm cylinder, have the advantage that they can generate very large static forces, but at the same time have a very low spring stiffness to allow a high vibration absorption.
  • this lifting cylinder preferably engages an underside of a pallet frame of the pallet. This allows a simple structural design and a safe lifting of the pallet.
  • the air spring modules are arranged on the pallet, in particular on the pallet frame, and attack the lifting cylinder on the pallet carrier or directly on the machine base frame and lift the pallet in this way from the pallet carrier.
  • the lifting and decoupling of the pallet to the pallet carrier is preferably monitored by at least one distance control device of the air spring module.
  • a distance control device is advantageously associated with the lifting cylinder. This can be ensured at the same time that both a uniform lifting and / or lowering of the pallet and a horizontal alignment of the pallet is achieved in the raised state.
  • a tactile, pneumatic directional control valve is preferably used as a distance control device. As a function of its deflection, this tactile directional control valve controls the supply and removal of compressed air to the lifting cylinder and, together with the latter, forms an air suspension module controlled to a fixed lifting position. The raising and lowering of the lifting cylinder via another, upstream of the tactile directional valve directional valve, which turns on and off the compressed air supply.
  • air spring modules or lifting cylinders form the air spring device and are activated for transferring the pallet from a retracted or resting position in the processing station in an off position, preferably in each case an equal number of lifting cylinders in each case two longitudinal sides of the Machine base frame are assigned.
  • at least three lifting cylinders are designed as controlled air spring modules, which are arranged so that at least one air spring module is associated with a first longitudinal side of the machine base frame and at least two air spring modules of the second longitudinal side of the machine base frame are assigned, so that a statically determined three-point support arises.
  • the at least one further uncontrolled lifting cylinder is connected in parallel with the nearest lifting cylinder of a regulated air spring module.
  • the air spring modules or lifting cylinders are arranged either on the pallet carrier or on the base frame of the machine adjacent to the pallet carrier.
  • the at least one lifting cylinder which is connected in parallel to one of the three air spring modules, acts more or less like a force-controlled air spring module due to the pressure compensation via the parallel pressurization.
  • the machining head for machining the plate-shaped material is guided movably on the machine base frame.
  • a decoupling of the machining head from the machine base frame can be omitted.
  • a machine for separating machining of a plate-shaped workpiece which comprises a processing station, in which by a machining head, the separating processing of resting on a pallet workpiece, which is a loading and unloading station outside the processing station is assigned, wherein the plate-shaped workpiece receiving pallet between the processing station and the loading and unloading station is movable (for example by means of a driven chain) and in the processing station on a provided on the machine base frame pallet carrier is retractable.
  • the pallet carrier can be connected to the machine base frame or be part of the machine base frame.
  • An air spring device transfers the retracted in the processing station range of a resting on the pallet carrier position (starting position) in a raised position relative to the pallet carrier.
  • the pallet By the air spring device, the pallet can be lifted with the plate-shaped material resting thereon during a machining process relative to the machine base frame and thereby physically decoupled. As a result, the pallet is held suspended during the processing to the machine base frame by the air spring device. This allows almost complete isolation of the pallet from the vibrations generated by the machining head due to its dynamics of motion, which are also transmitted to the machine base.
  • the air spring device advantageously comprises at least three air spring modules, which are provided for transferring the pallet between the resting on the pallet carrier position and the raised position. Through such air spring modules, the statically determined recording or positioning of the pallet is possible without contact or decoupled to the machine base frame.
  • the air spring module preferably comprises at least one lifting cylinder and a distance control device.
  • a working stroke of the lifting cylinder can be monitored directly at the lifting point of this distance control device.
  • the at least one lifting cylinder and the distance control device are provided on a common mounting plate. This allows a quick and simplified installation of such air spring modules.
  • the distance control device is preferably designed as a tactile directional control valve, which preferably controls a pneumatic working fluid for the lifting cylinder.
  • three air spring modules are used, whereby a statically determined three-point support for the pallet is given.
  • the air spring modules are preferably mounted on the pallet carrier or on the machine base frame and engages the lifting cylinder of the respective air spring module on an underside of a pallet frame of the pallet.
  • this arrangement of the air spring modules constructively and with respect to the pneumatic connections is a very simple variant.
  • the air spring modules are arranged on the pallet, in particular on the pallet frame, and attack the lifting cylinder on the pallet carrier or directly on the machine base frame, ie in the reverse direction of action compared to the former variant.
  • a device would have to be provided in the machine, which allows a coupling of the movable air suspension modules with the pallet to the compressed air supply.
  • the air spring modules preferably comprise a working stroke of the lifting cylinder, so that after an at least partial passage through the working stroke, the pallet is decoupled or raised without contact to the pallet carrier and thus to the machine base frame.
  • the assembly of the air spring modules to the pallet carrier or on the machine base frame of the working stroke can be adjusted to ensure lifting and decoupling of the pallets to the pallet carrier and thus the machine base frame during the arrangement of the pallet in a machining position for performing the machining process.
  • each longitudinal side of the machine base frame at least two lifting cylinders are assigned. These are advantageously provided near a corner region of a pallet frame of the pallet, so that edge regions of the plate-shaped workpiece are also securely supported during machining.
  • an intermediate region remains free, so that during processing of the plate-shaped material resulting waste, burn or the like continue to fall down into the machine base frame and possibly can be removed.
  • a preferred activation of the air spring device with at least four lifting cylinders provides that an equal number of lifting cylinders are arranged on each two longitudinal sides of the machine base frame and at least one air spring module of the first longitudinal side and at least two air spring modules of the second longitudinal side of the machine base frame are assigned, which are regulated with the fluid are acted upon for the power stroke, and that at least one further lifting cylinder is connected in parallel with one of the three controlled with the fluid acted upon air spring modules.
  • the parallel connection creates an air spring module with two lifting cylinders. In this way, in turn, a statically determined three-point support can be achieved even with four lifting cylinders acting on the pallet.
  • FIG. 1 shows a perspective view of a plant for processing plate-shaped material
  • FIG. 2 shows a perspective view of a processing machine of the installation in FIG. 1,
  • FIG. 3 shows a schematic side view of the installation during a movement of a pallet from a loading and unloading station into a processing station;
  • FIG. 4 shows a perspective view from above of the processing station of the processing machine
  • FIG. 5 shows a perspective view of an air spring module of an air spring device
  • FIG. 6 shows a first schematic view of the air spring module with a pallet in an overlying position
  • Figure 7 is another schematic view of the air spring module with a pallet in an overlying position
  • Figure 8 is a schematic view of the air spring module with a pallet in a raised position.
  • FIG. 1 shows a perspective view of a system 1 for the separating processing of plate-shaped materials 8, which consist for example of metal.
  • This plant 1 comprises a machine 2, which will be discussed in detail in Figure 2.
  • This machine 2 is surrounded by a housing 4.
  • a processing station 5 is provided, in which a processing unit 6 with at least one processing head 7 within a horizontal plane of movement is movable.
  • a loading and unloading station 10 is provided outside the enclosure 4.
  • This comprises at least one movable pallet 11, on which the plate-shaped material 8 is placed for processing.
  • this loading and unloading station 10 is formed by a so-called pallet changer 13, on which the pallet 11 is mounted.
  • a handling device of the loading and unloading station 10 may be assigned, through which the plate-shaped material 8 in raw form - ie as a raw material - is placed on the pallet 11 before the pallet 11 is moved into the processing station 5.
  • the pallet 11 is retracted through an opening 14 in the enclosure 4.
  • This is followed by a processing of the plate-shaped material 8 to produce workpieces 24, in particular good parts, wherein at the same time residual parts and / or a skeleton grid 25 may arise.
  • the processed plate-shaped material 8 is moved by means of the pallet 11 back into the loading and unloading station 10, so that the pallet 11 can be unloaded. In particular, this can be done by the handling device.
  • the pallet 11 is fitted with an unprocessed plate-shaped material 8 again.
  • This system 1 can be designed, for example, as a laser cutting machine, which includes a machine as a laser cutting machine, which is described by way of example below in Figure 2 in more detail.
  • the machine 2 may also be designed as a plasma cutting machine, a punching laser machine, a laser welding machine or a punching machine.
  • the machine 2 is shown in perspective as a laser machine.
  • This is, for example, a CO 2 laser cutting machine with a CO 2 laser source 12.
  • a laser beam 21 generated by the laser source 12 is guided to the laser cutting head 7 by means of a beam guide 22 of deflecting mirrors (not illustrated in more detail) and focused therein. Thereafter, the laser beam 21 is aligned by a cutting nozzle 20 perpendicular to the surface of a plate-shaped material 8.
  • the beam axis (optical axis) of the laser beam 21 extends perpendicular to the surface of the plate-shaped material 8.
  • the laser beam 21 acts on the process location B together with a process gas jet 26 on the plate-shaped material 8 a.
  • the laser cutting machine 2 may comprise a solid-state laser as the laser source, the radiation of which is guided to the laser cutting head 7 with the aid of a light-conducting cable.
  • the laser beam 21 is first inserted while being fed by a process gas jet 26. Subsequently, the laser beam 21 is moved over the plate-shaped material 8, so that a continuous cutting gap 19 is formed at which the laser beam 21, the plate-shaped material 8 is severed. This results in at least one cut-free workpiece 24 in the skeleton grid 25.
  • the particles and gases produced during piercing and laser cutting can be sucked out of a suction chamber 29 with the aid of a suction device 28.
  • the control of the laser cutting machine 2 and / or the machine 1 via a machine control device 31 controls, for example, the plunge process and takes over the other control tasks of the laser cutting machine 2 to form the cutting gap 19.
  • the machine control device 31 is connected to a Laser control device 32 in signaling connection, which is typically integrated in the laser source 12.
  • Figure 3 shows a schematic side view of the Appendix 1, in which the pallet 11 is moved to edit the plate-shaped material 8 in the processing station 5.
  • the machine 2 has an air spring device 42, which consists of several air spring modules 43. These air spring modules 43 are fastened to a machine base frame 44 of the processing station 5. These air spring modules 43 are arranged on or adjacent to a pallet carrier 46 on which the pallet 11 can be moved in and out of the processing station 5.
  • the pallet carrier 46 comprises two mutually parallel running surfaces 37. On these running surfaces 37, the pallet 11 is moved along. Preferably, the pallet 11 rollers 39, which are supported on the tread 37 (see Figures 7 and 8). In addition, the machine 2 may still have a lateral guide for the pallet 11.
  • the air spring modules 43 engage at a retracted into the processing station 5 position of the pallet 11 each at one of the long sides or transverse sides of the pallet 11. In this case, these air spring modules 43 are spaced along the longitudinal side of the pallet 11 such that they are aligned closer to the respective end face than to the central axis relative to the longitudinal side of the pallet 11.
  • an air spring module 43 is shown in perspective.
  • This air spring module 43 comprises a pneumatic lifting cylinder 47, which comprises an extendable punch 48, wherein between the punch 48 and a housing 49, a rolling diaphragm 50 is provided.
  • a connection for controlling the lifting cylinder 47 is shown.
  • a distance control device 52 Adjacent to the lifting cylinder 47, a distance control device 52 is provided which is preferably designed as a tactile pneumatic directional control valve which controls the pressurization of the lifting cylinder 47 in response to the deviation of the stroke position of a set on the control device 52 setpoint position and thus together with the lifting cylinder a position control loop forms.
  • the setpoint position is set mechanically (eg via a knurled nut) directly on the tactile directional control valve.
  • the entire valve body is adjusted in height. If the valve slide in the valve body (not visible) via a tactile plunger (not visible) deflected, the result is a pressurization of the lifting cylinder 47, which counteracts this deflection.
  • the stroke position of the lift cylinder 47 can be controlled via the machine control.
  • FIG. 6 shows a first schematic side view of an air spring module 43 in a built-in arrangement by means of a mounting plate 55 on a support surface 58 of the machine base frame 44. Furthermore, the pallet 11 is completely retracted in the processing station 5. A bottom 61 of a pallet frame 62 of the pallet 11 is the lifting cylinder 47 of the air spring module 43 opposite. Similarly, the distance control device 52 is aligned with the underside 61 of the pallet frame 62 of the pallet 11.
  • the air spring modules 43 of the air spring means 42 pressurized with compressed air, so that the lifting cylinder 47 of the air spring module 43 on the pallet frame 62 according to arrow 75 attack.
  • the extended height is detected and regulated to a predetermined height 64 of the working stroke of the air spring modules 43.
  • This extended position shown in FIG 8 is taken until the processing of resting on the pallet 11 plate-shaped material 8 is completed. Subsequently, the pallet 11 is lowered from the raised position back down so that the rollers 39 of the pallet 11 rest on the pallet carrier 46. Subsequently, the pallet 11 can be extended out of the processing station 5.
  • the height of the working stroke 64 for lifting and uncoupling the pallet 11 from the machine base frame 44 is determined by the fact that the pallet 11 or its rollers 39 or the like are lifted from the running surface 37 of the pallet carrier 46 and even with vibrations of the machine base frame 44, a contact between the Pallet 11 and the pallet carrier 46 during processing of the plate-shaped material 8 is excluded.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Laser Beam Processing (AREA)
  • Feeding Of Workpieces (AREA)

Abstract

L'invention concerne un procédé d'usinage par découpage d'un matériau (8) en forme de plaque dans une machine (2), celle-ci comprenant un poste d'usinage (5) monté dans un bâti de base de machine (44), poste d'usinage dans lequel est déplacée une unité d'usinage du poste d'usinage (5) comportant au moins une tête d'usinage pour usiner le matériau (8) en forme de plaque, et auquel est associé un poste de chargement et de déchargement (10). Selon le procédé, le matériau (8) en forme de plaque est placé sur une palette (11) pouvant être déplacée entre le poste d'usinage (5) et le poste de chargement et de déchargement (10) et selon le procédé, la palette (11) est introduite dans le poste d'usinage (5) en vue d'un processus d'usinage subséquent et est positionnée sur un support de palette (46) du bâti de base de machine (44) pour l'usinage suivant du matériau (8) en forme de plaque, la palette (11) étant placée dans une position soulevée et désaccouplée du support de palette (46) au moyen d'un dispositif de suspension pneumatique (42), avant le début du processus d'usinage du matériau (8) sous forme de plaque, et, après le processus d'usinage du matériau (8) en forme de plaque, la palette (11) étant accouplée au support de palette (46).
EP17716501.6A 2016-04-07 2017-04-05 Procédé d'usinage par découpage d'un matériau en forme de plaque dans une machine et machine pour l'usinage par découpage dudit matériau en forme de plaque, en particulier pour mettre le procédé en oeuvre Withdrawn EP3439823A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016106408.4A DE102016106408B4 (de) 2016-04-07 2016-04-07 Verfahren zur trennenden Bearbeitung eines plattenförmigen Materials in einer Lasermaschine sowie eine Lasermaschine zur trennenden Bearbeitung des plattenförmigen Materials, insbesondere zur Durchführung des Verfahrens
PCT/EP2017/058137 WO2017174669A1 (fr) 2016-04-07 2017-04-05 Procédé d'usinage par découpage d'un matériau en forme de plaque dans une machine et machine pour l'usinage par découpage dudit matériau en forme de plaque, en particulier pour mettre le procédé en oeuvre

Publications (1)

Publication Number Publication Date
EP3439823A1 true EP3439823A1 (fr) 2019-02-13

Family

ID=58530533

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17716501.6A Withdrawn EP3439823A1 (fr) 2016-04-07 2017-04-05 Procédé d'usinage par découpage d'un matériau en forme de plaque dans une machine et machine pour l'usinage par découpage dudit matériau en forme de plaque, en particulier pour mettre le procédé en oeuvre

Country Status (5)

Country Link
US (1) US10940571B2 (fr)
EP (1) EP3439823A1 (fr)
CN (1) CN109070287B (fr)
DE (1) DE102016106408B4 (fr)
WO (1) WO2017174669A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017006606A1 (fr) * 2015-07-03 2017-01-12 村田機械株式会社 Machine de traitement au laser, procédé de traitement au laser, système de traitement de matériau de type carte, et procédé de traitement de matériau de type carte
DE102016110542B4 (de) * 2016-06-08 2018-09-13 J. Schmalz Gmbh Be- und Entladevorrichtung für eine Maschine, Maschine zum Bearbeiten von plattenförmigen Werkstücken sowie Werkstückauflage für eine solche Maschine und Verfahren zum Be- und Entladen einer solchen Maschine
CN111805047B (zh) * 2020-07-10 2022-01-04 湖南维胜科技电路板有限公司 一种用于印制电路板焊接定位的工作台
CN114367748B (zh) * 2022-01-21 2022-11-18 海容激光(江苏)智能设备有限公司 一种便于上料的激光切割机及其上料方法
CN116713608B (zh) * 2023-07-17 2024-04-26 江苏领翰智能激光科技有限公司 一种便于上下料的激光切割机

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8700445A (nl) * 1986-02-28 1987-09-16 Nippon Seiko Kk Positioneertafel voor een samengestelde beweging.
DE3814181A1 (de) * 1988-04-27 1989-11-09 Zeiss Carl Fa Schwingungsdaempfungssystem fuer maschinentische
EP0438615A1 (fr) * 1990-01-23 1991-07-31 Thyssen Industrie Ag Maschinenbau Installation pour joindre au moins deux tôles par des joints soudés réalisés au moyen d'au moins un dispositif de soudage à rayon laser
JP3375442B2 (ja) 1994-12-27 2003-02-10 株式会社小松製作所 パンチ・レーザ複合加工機
US5704409A (en) * 1996-09-23 1998-01-06 Denis Comact Chicoutimi Inc. Flexible mounting system for log debarking equipment
DE19745233B4 (de) * 1996-10-19 2006-02-16 Horkos Corp., Fukuyama Spindel-Halterungskasteneinrichtung für Werkzeugmaschinen
US6254463B1 (en) * 1998-10-09 2001-07-03 International Business Machines Corporation Chemical planar head dampening system
JP4615661B2 (ja) 2000-02-28 2011-01-19 株式会社アマダ レーザ加工システム及びこのレーザ加工システムを用いたレーザ加工方法
DE102004038383A1 (de) * 2004-08-06 2006-03-16 Weeke Bohrsysteme Gmbh Verfahren zum Bearbeiten von Werkstücken geringer Bauhöhe, insbesondere plattenförmigen Werkstücken sowie Bearbeitungszentrum zur Durchführung des Verfahrens
EP1803967B1 (fr) * 2005-12-30 2016-08-03 Integrated Dynamics Engineering GmbH Système d'isolation de vibrations avec stabilisation de variables relatif aux perturbations de force prévoyables
JP4892252B2 (ja) * 2006-02-28 2012-03-07 東芝ロジスティクス株式会社 台車装置
JP5144348B2 (ja) * 2008-04-03 2013-02-13 ファナック株式会社 温調器を備えた加工装置
US8474682B2 (en) * 2008-05-21 2013-07-02 Comau, Inc. Single geometry palletized framing system
US20150273633A1 (en) * 2012-10-26 2015-10-01 Komatsu Industries Corporation Thermal cutting machine
WO2014065256A1 (fr) * 2012-10-26 2014-05-01 コマツ産機株式会社 Dispositif de production de gaz de soufflage pour machine de traitement par laser
CN104678711B (zh) * 2013-11-26 2017-06-27 上海微电子装备有限公司 运动台反力抵消装置
JP6046065B2 (ja) * 2014-02-07 2016-12-14 株式会社エイチアンドエフ 分離回収装置及びそれを用いた部品の取出方法
PL2926941T3 (pl) * 2014-04-03 2017-08-31 Bystronic Laser Ag Urządzenie do obróbki strumieniowej
US9687938B2 (en) * 2014-09-03 2017-06-27 Mitsubishi Electric Corporation Laser machining apparatus
DE102015207122B3 (de) * 2015-04-20 2016-06-02 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Werkzeugmaschine mit einer Werkstückauflage und Verfahren zum Be- und Entladen einer Werkstückauflage einer Werkzeugmaschine
DE102016117681A1 (de) * 2016-09-20 2018-03-22 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Palettenwechsler und Verfahren zum Bearbeiten eines auf einer verfahrbaren Palette angeordneten plattenförmigen Materials

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WO2017174669A1 (fr) 2017-10-12
CN109070287B (zh) 2020-10-30
US10940571B2 (en) 2021-03-09
DE102016106408A1 (de) 2017-10-12
DE102016106408B4 (de) 2019-08-29
CN109070287A (zh) 2018-12-21
US20190039197A1 (en) 2019-02-07

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