EP2655045A1 - Soudage au laser d'éléments en plastique par deux mouvements superposés - Google Patents

Soudage au laser d'éléments en plastique par deux mouvements superposés

Info

Publication number
EP2655045A1
EP2655045A1 EP11808634.7A EP11808634A EP2655045A1 EP 2655045 A1 EP2655045 A1 EP 2655045A1 EP 11808634 A EP11808634 A EP 11808634A EP 2655045 A1 EP2655045 A1 EP 2655045A1
Authority
EP
European Patent Office
Prior art keywords
energy beam
component
joining
movement
joining region
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Withdrawn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
EP11808634.7A
Other languages
German (de)
English (en)
Inventor
Oliver RÖHL
Christoph Strasser
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.)
Bielomatik Leuze GmbH and Co KG
Original Assignee
Bielomatik Leuze GmbH 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 Bielomatik Leuze GmbH and Co KG filed Critical Bielomatik Leuze GmbH and Co KG
Publication of EP2655045A1 publication Critical patent/EP2655045A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/1429—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface
    • B29C65/1454—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface scanning at least one of the parts to be joined
    • B29C65/1458—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface scanning at least one of the parts to be joined once, i.e. contour welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/1429—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface
    • B29C65/1464—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface making use of several radiators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1629—Laser beams characterised by the way of heating the interface
    • B29C65/1635—Laser beams characterised by the way of heating the interface at least passing through one of the parts to be joined, i.e. laser transmission welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1629—Laser beams characterised by the way of heating the interface
    • B29C65/1654—Laser beams characterised by the way of heating the interface scanning at least one of the parts to be joined
    • B29C65/1658—Laser beams characterised by the way of heating the interface scanning at least one of the parts to be joined scanning once, e.g. contour laser welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1629—Laser beams characterised by the way of heating the interface
    • B29C65/1664—Laser beams characterised by the way of heating the interface making use of several radiators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/24—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight
    • B29C66/244—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being non-straight, e.g. forming non-closed contours
    • B29C66/2442—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being non-straight, e.g. forming non-closed contours in the form of a single arc of circle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/836—Moving relative to and tangentially to the parts to be joined, e.g. transversely to the displacement of the parts to be joined, e.g. using a X-Y table
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/1403—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the type of electromagnetic or particle radiation
    • B29C65/1412—Infrared [IR] radiation
    • B29C65/1416—Near-infrared radiation [NIR]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/1403—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the type of electromagnetic or particle radiation
    • B29C65/1412—Infrared [IR] radiation
    • B29C65/1419—Mid-infrared radiation [MIR]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1603—Laser beams characterised by the type of electromagnetic radiation
    • B29C65/1612—Infrared [IR] radiation, e.g. by infrared lasers
    • B29C65/1616—Near infrared radiation [NIR], e.g. by YAG lasers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1603—Laser beams characterised by the type of electromagnetic radiation
    • B29C65/1612—Infrared [IR] radiation, e.g. by infrared lasers
    • B29C65/1619—Mid infrared radiation [MIR], e.g. by CO or CO2 lasers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1629—Laser beams characterised by the way of heating the interface
    • B29C65/1635—Laser beams characterised by the way of heating the interface at least passing through one of the parts to be joined, i.e. laser transmission welding
    • B29C65/1638—Laser beams characterised by the way of heating the interface at least passing through one of the parts to be joined, i.e. laser transmission welding focusing the laser beam on the interface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/843—Machines for making separate joints at the same time in different planes; Machines for making separate joints at the same time mounted in parallel or in series
    • B29C66/8432—Machines for making separate joints at the same time mounted in parallel or in series

Definitions

  • the invention relates to a method for operating a joining device, wherein by means of an energy beam, a component consisting of at least two parts is machined such that the at least two parts are joined together in a joining region by means of the energy beam, several components being successively supplied and processed by means of a transport device , as well as a working according to this method joining device according to the features of the respective preambles of the independent claims.
  • DE 10 2007 042 0739 A1 discloses a method for operating a joining device and a joining device operating thereafter.
  • a clamping device for clamping at least two parts of a component in a radiation-protected processing machine is known, wherein these two parts are mounted in such a way in the clamping device, that in the joint area, that is, the two areas of the parts of the component to be joined, a pressure arises.
  • an energy beam here a laser beam
  • the adjoining joining surfaces of the two parts are warmed up, so that they fuse together and are then connected to one another inseparably.
  • this processing machine has the disadvantage that the two parts of the component must be retracted, that they are then brought together by means of the clamping device and fixed in position, that thereafter the joining process is carried out and then the finished component of the processing machine can be removed.
  • the two parts of the component must be retracted, that they are then brought together by means of the clamping device and fixed in position, that thereafter the joining process is carried out and then the finished component of the processing machine can be removed.
  • big ones can be Do not economically produce quantities in a series production with such a processing machine.
  • Another disadvantage is that the energy beam is always focused exactly in a single point, this point corresponds to the joining region of the two parts to be joined together of the plastic component.
  • the invention is therefore based on the object to provide a method for operating a joining device as well as a working according to this method joining device with which or the above-described disadvantages are avoided.
  • a high number of components should be able to be produced economically and flexibly.
  • This object is procedurally achieved in that the energy beam with which the respective component is processed, is tracked in dependence of the movement of the component along the joining region.
  • This is advantageously not only a continuous movement of the component, so that a clocking advance of the direction of movement (stop-and-go) can be omitted, but the course of the energy beam adapts to the component movement.
  • it is thus possible to join, in particular laser beam welding, a contour (joining region) of the component, while the component is passed through the joining device (in particular laser beam welding machine) in its direction of movement.
  • the energy beam is first directed onto its joining region, whereby the energy beam departs this joining region by suitable means in order to non-releasably connect the two parts of the component to be joined together.
  • the joining area can be rotationally symmetrical, but other forms of men, such as rectangular, square or oval-shaped or other joining areas can be realized. It is only necessary to know the course of the joining region, so that the joining region can be tracked with suitable means of the laser beam, wherein at the same time the component is moved on the transport device. After this first supplied component is joined together in its joining region and thus completed, the energy beam is directed to the next component supplied and proceeded in the same manner as has been written to the first component. Likewise, the procedure for the next supplied components.
  • This has the overall advantage that components can be continuously supplied one after the other without interruption of the movement and can be processed by means of the energy beam in their joining region, without interrupting the continuous movement in the component supply.
  • the energy beam is tracked along the joining region during the movement of the component by means of an optical device.
  • the source for generating the energy beam in particular a laser beam source
  • the energy beam generated by the energy source in particular laser beam
  • This deflection takes place in such a way that the deflected energy beam is guided according to the joint area and at the same time the movement of the component is taken into account. That is, there are also two superimposed motions here again, namely, once the movement of the energy beam for traversing the joint area and at the same time a movement of the energy beam to account for the movement of the component.
  • the focus of the energy beam is adjusted to the joining region during the movement of the component.
  • the focus does not have to be adjusted.
  • this means that the focus is tracked taking into account the course of the point to be processed of the joint area and the movement of the component.
  • the joining area is scanned during the movement of the component and the energy beam is tracked as a function of the Abscannvorganges the joint area.
  • FIGS. 1 and 2 each show a joining device 10, 20.
  • the respective joining device 10, 20 comprises a transport device 1 1, 21, wherein the transport device 1 1 is shown in Figure 1 as a conveyor belt, on which the components 12 are fed successively and linearly.
  • FIG. 2 shows a transport device 21, in which the components 22 supplied in succession are rotationally moved on a circular path. While the components 12 resting on the transport device 1 1 according to Figure 1 on the conveyor belt and with respect to the transport device 1 1 have no relative movement, can, but need not, the components 22 according to Figure 2 with respect to their movement on a circular path at the same time a proper movement, preferably a rotational movement about its longitudinal axis, perform.
  • a proper movement preferably a rotational movement about its longitudinal axis
  • both the components 12 according to FIG. 1 and the components 22 according to FIG. 2 comprise at least two parts, preferably exactly two parts, which are to be joined in a non-releasable manner by means of an energy input in a joining region which is likewise not shown.
  • energy inputs are known, for example, as laser transmission welding, wherein said method is only an example and of course other methods for the purpose of energy input into the joint area and local melting and subsequent unsolvable assembly can be used.
  • an energy beam device 13, 23 is further shown, each of which generates an energy beam 14, 24.
  • the energy beam device 13, 23 comprises a laser beam source for generating a laser beam.
  • the energy beam device 13, 23 comprises an optical device suitable and adapted to track the respective energy beam 14, 24 along the joint area during the movement of the components 12, 22.
  • the energy beam device 13, 23 may also comprise a scanning device, so that the joining region is scanned during the movement of the components 12, 22 and the respective energy beam 14, 24 is tracked to the joining region as a function of the scanning process.
  • the optical device of the energy beam device 13, 23 may on the one hand be configured and operate in such a way that the generated energy beam 14, 24 is moved along the joining region of the one component 12, 22, taking into account the movement of the component 12, 22. After joining region of this one component 12, 22 edited and thus the two parts of this one component 12, 22 have been permanently joined together, the energy beam 14, 24 are directed to the next supplied components 12, 22 and there the joining area, taking into account the locomotion to descend this next supplied component 12, 22.
  • the energy beam 14, 24 generated at the same time not only a component 12, 22 (as described above) is supplied, but that by appropriate deflection of the energy beam 14, 24 in short order and alternately from a component 12, 22nd to the next supplied component 12, 22 changes ("back and forth jumps), so that thereby the number of components to be machined can be significantly increased in the pass. It is depending on the processing speed of the energy beam 14, 24, its energy intensity and the speed of locomotion of the transport devices 1 1, 21 not excluded that not only two components 12, 22, but more than two such components are processed simultaneously.
  • FIG. 3 shows the machining sequence during the assembly of at least two parts of a component (here by way of example the component 12). 15, a processing region of the energy beam 14, 24 is shown, wherein the focus of the energy beam 14, 24 can move in this working window.
  • the by the movement of the energy beam 14, 24 resulting welding line in the joining region of the two parts to be joined together of the component 12, 22 is provided with the reference numeral 16.
  • the transport direction of the components 12, 22 is shown at 17.
  • laser beams are used as energy beams (heat sources).
  • a broadband infrared light source in short or medium Wavy infrared range suitable, in particular a glass tube, ceramic, Metallfolien-, or carbon radiator.

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Optics & Photonics (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Laser Beam Processing (AREA)

Abstract

L'invention concerne un dispositif d'assemblage (10, 20) ainsi qu'un procédé pour faire fonctionner un dispositif d'assemblage (10, 20), un élément (12, 22) constitué d'au moins deux parties étant travaillé au moyen d'un faisceau d'énergie de manière que lesdites deux parties soient assemblées au moyen du faisceau d'énergie dans une région d'assemblage, plusieurs éléments (12, 22) étant amenés au moyen d'un dispositif de transport (11, 21) et travaillés successivement. L'invention est caractérisée en ce que le faisceau d'énergie avec lequel l'élément (12, 22) concerné est travaillé est guidé le long de la région d'assemblage en fonction du mouvement de l'élément (12, 22).
EP11808634.7A 2010-12-21 2011-12-21 Soudage au laser d'éléments en plastique par deux mouvements superposés Withdrawn EP2655045A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010055293 2010-12-21
PCT/EP2011/073647 WO2012085121A1 (fr) 2010-12-21 2011-12-21 Soudage au laser d'éléments en plastique par deux mouvements superposés

Publications (1)

Publication Number Publication Date
EP2655045A1 true EP2655045A1 (fr) 2013-10-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP11808634.7A Withdrawn EP2655045A1 (fr) 2010-12-21 2011-12-21 Soudage au laser d'éléments en plastique par deux mouvements superposés

Country Status (7)

Country Link
US (1) US20130269871A1 (fr)
EP (1) EP2655045A1 (fr)
AU (1) AU2011347288A1 (fr)
BR (1) BR112013014008A2 (fr)
CA (1) CA2822090A1 (fr)
DE (1) DE102011089471A1 (fr)
WO (1) WO2012085121A1 (fr)

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DE102013216021A1 (de) 2013-08-13 2015-02-19 Branson Ultraschall Niederlassung Der Emerson Technologies Gmbh & Co. Ohg Wärmestrahler, Vorrichtung zum Infrarotschweißen und Verfahren zum Erwärmen von Kunststoffbauteilen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0483569A1 (fr) * 1990-10-29 1992-05-06 Fmc Corporation Appareil pour souder des matières plastiques
IT1280002B1 (it) * 1995-08-01 1997-12-23 Gd Spa Metodo e macchina per la realizzazione di incarti di prodotti
DE19804735B4 (de) * 1998-02-06 2006-06-29 Windmöller & Hölscher Kg Verfahren und Vorrichtung zum Ausrichten zweier zu einer mehrlagigen Bahn zusammengeführter Bahnen
NL1018906C2 (nl) * 2001-09-07 2003-03-11 Jense Systemen B V Laser scanner.
EP1721831A4 (fr) * 2004-03-03 2010-02-17 Kirin Brewery R cipient scell et m thode de production de celui-ci
DE102007042739A1 (de) 2007-04-17 2008-10-23 Lpkf Laser & Electronics Ag Spannvorrichtung zum Spannen mindestens zweier Bauteile
DE102007042073B4 (de) 2007-09-05 2018-07-12 Delta Electronics, Inc. Vorrichtung und Verfahren zur Winkelberechnung für einen dreiphasigen optischen Codierer
DE102008006107A1 (de) * 2008-01-25 2009-07-30 Krones Ag Vorrichtung zum Anbringen von Etiketten auf Behältnisse
EP2640564B1 (fr) 2010-11-17 2017-10-18 bielomatik Leuze GmbH + Co. KG Procédé et dispositif de soudage continu des composants en matière plastique d'un produit

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
None *
See also references of WO2012085121A1 *

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BR112013014008A2 (pt) 2016-09-13
DE102011089471A1 (de) 2012-06-21
CA2822090A1 (fr) 2012-06-28
WO2012085121A1 (fr) 2012-06-28
US20130269871A1 (en) 2013-10-17
AU2011347288A1 (en) 2013-07-04

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