WO2024160486A1 - Verfahren zum herstellen eines werkstücks sowie werkzeugvorrichtung - Google Patents
Verfahren zum herstellen eines werkstücks sowie werkzeugvorrichtung Download PDFInfo
- Publication number
- WO2024160486A1 WO2024160486A1 PCT/EP2024/050256 EP2024050256W WO2024160486A1 WO 2024160486 A1 WO2024160486 A1 WO 2024160486A1 EP 2024050256 W EP2024050256 W EP 2024050256W WO 2024160486 A1 WO2024160486 A1 WO 2024160486A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- carrier
- tool
- laminating
- component
- heating field
- 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.)
- Ceased
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Classifications
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- 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
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
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- 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
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/0065—Heat treatment
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- 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
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- 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
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- 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
- B29C65/1432—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 direct heating of the surfaces to be joined
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- 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
- B29C65/1467—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 at the same time, i.e. simultaneous welding
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- 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
- B29C65/1496—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 making use of masks
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- 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
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
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- 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
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
- B29C66/024—Thermal pre-treatments
- B29C66/0242—Heating, or preheating, e.g. drying
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- 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
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
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- 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
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/532—Joining single elements to the wall of tubular articles, hollow articles or bars
- B29C66/5326—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially flat
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- 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
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
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- 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
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
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- 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
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- 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
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
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- 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
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
- B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3005—Body finishings
- B29L2031/3008—Instrument panels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3005—Body finishings
- B29L2031/3038—Air bag covers
Definitions
- the invention relates to a method for machining and producing a workpiece and to a tool device.
- the laminating element is usually laminated onto the carrier using a first tool.
- the laminating element and/or the carrier can be provided with a heat-activated adhesive or contact adhesive.
- the adhesive is activated by heating.
- the laminating element is pressed onto the carrier, with the adhesive arranged between the laminating element and the carrier.
- the laminating element is press-laminated onto the carrier.
- Heat-activated adhesives are used as adhesives in press-laminating. After press-laminating the carrier, wait until the adhesive has reacted sufficiently for further processing.
- the press-laminated carrier can be temporarily stored in a buffer. After the adhesive has reacted sufficiently for further processing, the component can be joined to the carrier. By waiting until the adhesive has reacted sufficiently for further processing before the component is joined to the carrier, it is possible to avoid the hot melt melting into the carrier when welding heat is introduced, for example when welding the component as a joining process. Welding is usually carried out using a second tool that is different from the first tool. Description of the invention
- the object of the present invention is to provide a solution which enables a particularly rapid production of a workpiece from a carrier, a laminating element and at least one component.
- the invention relates to a method for producing a workpiece, in particular an instrument panel for a motor vehicle.
- a laminating element is press-laminated to a carrier on a first side by means of a single tool device and at least one component is joined to the carrier on a second side opposite the first side, whereby the workpiece is produced.
- the workpiece is both press-laminated and joined by means of the tool device.
- a tool change is not necessarily provided for in the method, but can be provided.
- the laminating element is inserted into a first tool part, in particular a lower tool, and the at least one component is inserted into a second tool part, in particular an upper tool, of the tool device and the press-lamination takes place by closing the tool device.
- the first tool part which is in particular the lower tool
- the second tool part which is in particular the upper tool
- the tool parts are in particular the respective tool halves of the tool device.
- the component can also be joined to the carrier by closing the tool device.
- the press lamination and the joining take place simultaneously, in particular by closing the tool device.
- a firing channel for an airbag or an air duct for a ventilation device can be joined to the carrier, in particular both the firing channel for the airbag as the first component and the air duct for the ventilation device as the second component can be joined to the carrier.
- both the press lamination and the joining take place using the tool device, the workpiece can be manufactured using very few tools, in this case only the tool device.
- the press lamination and the joining take place simultaneously or one after the other with a particularly short time interval.
- heat required for the press lamination and for the joining can be introduced simultaneously into the laminating element or the carrier or the at least one component.
- the at least one component is joined to the carrier while an adhesive applied to the carrier and/or the laminating element, in particular the hot melt, has not yet cooled down or has only cooled down insignificantly.
- the process means that it is not necessary for the adhesive between the carrier and the laminating element to have reacted sufficiently for further processing before joining, in particular welding.
- buffers for temporarily storing the press-laminated carrier while the adhesive hardens in a production plant are no longer required.
- the production plant can be provided in a particularly space-efficient manner, as only the tool device is required for both joining and press-laminating, and no buffer areas are required for temporarily storing the press-laminated carrier before joining.
- the covering element can in particular comprise a decoration and a spacer fabric, which is arranged in the finished workpiece on a side of the decoration facing the carrier.
- the spacer fabric is designed to maintain a predetermined distance between the decoration and the carrier in the workpiece.
- the spacer fabric is therefore a spacer.
- the spacer fabric can in particular comprise a textile and/or a foam.
- Component by means of infrared welding and/or by means of heating element welding and/or by means of Ultrasonic welding and/or by means of laser welding and/or by means of thermal riveting and/or by means of ultrasonic riveting and/or by means of mechanical riveting and/or by means of gluing.
- infrared welding the component and the carrier are welded together using infrared radiation. Part of the infrared radiation is absorbed by the carrier and/or the component and converted into heat. As a result, a surface layer of the component or the carrier is melted and the component and the carrier can be joined together by pressing them together.
- heated element welding the joining surfaces of the carrier and the component are heated using a heating element using contact or radiant heat and then joined under pressure.
- the heat required for plasticizing is generated by converting ultrasonic vibrations into mechanical vibrations and is fed to the carrier and/or the component with a certain contact pressure via a sonotrode.
- the mechanical vibrations striking the carrier or the component are absorbed and reflected at an interface. Due to the resulting interfacial and molecular friction, heat is generated that causes the carrier or component to melt.
- Laser welding is a welding process in which energy is supplied via a laser beam.
- laser radiation is focused using optics and directed at the carrier and/or component. By absorbing the laser power of the laser radiation, the temperature on the surface of the carrier or component increases extremely quickly, so that a melt forms.
- Riveting is a manufacturing process from the group of joining by forming, which involves the production of a riveted connection.
- the rivet is plastically formed at a connection hole.
- a rivet usually has a prefabricated setting head at one end. At the other end, a closing head can be made using various riveting tools to close a riveted connection.
- Thermal riveting includes hot stamping riveting and hot air riveting.
- a heating stamp heats a rivet pin and forms a rivet head under pressure in the same process step.
- Hot air riveting works without contact during a warm-up phase.
- a continuously circulating hot air stream heats a rivet pin.
- the rivet head is formed using a cold stamp.
- the sonotrode serves as a forming tool and determines the shape of a rivet pin via its shape.
- the sonotrode also serves as a holding stamp, which causes the plasticized material to cool under pressure.
- the main difference between ultrasonic welding and ultrasonic riveting is that with ultrasonic riveting, melting deformation takes place and only one of the two joining partners is plasticized.
- Mechanical riveting is a cold forming process.
- Bonding is a material-locking joining process. During bonding, at least one component and the carrier are connected to one another using an adhesive.
- An adhesive is a non-metallic substance that is able to bond materials through surface adhesion and thus adhesion and its internal strength, which is cohesion. Adhesive is therefore a process material that is used in bonding to bond different materials.
- a conventional press laminating process with warm tool parts can be implemented as press laminating.
- at least one of the tool parts can first be heated to melt the heat-activated adhesive and then cooled down for cold demolding of the press-laminated carrier. It is possible to arrange a heating field between the carrier and the laminating element to heat the adhesive, which can heat the gap between the carrier and the laminating element. In particular, this heats the adhesive that connects the carrier to the laminating element.
- a fine cut can be used as a laminating element for press laminating.
- An LCA press laminating process can also be implemented, where LCA stands for Low Cost Automation.
- the LCA press laminating process is a cost-optimized press laminating process without the use of slide technology. This means that the laminating element is not folded over around the respective edges of the carrier.
- a fully automatic press lamination process can be used, in which an automatic adhesive application and automatic press lamination takes place.
- This process therefore allows for a particularly wide range of combinations of the respective press lamination processes with the respective joining processes.
- the carrier is arranged by means of a support frame between the at least one component and the Laminating element is positioned.
- the carrier is arranged between the first tool part and the second tool part by means of the support frame in order to bring the at least one component to be joined to the carrier, the carrier and the laminating element into overlap with one another in a closing direction in which the first tool part and the second tool part are moved towards one another when the tool device is closed.
- the support frame thus enables the carrier to be aligned particularly precisely relative to the laminating element and the at least one component, in particular before press laminating and before joining.
- the carrier is joined to the at least one component while the carrier is held on the support frame.
- the support frame is then removed from the carrier and the tool device is then closed in order to press-laminate the carrier to the laminating element.
- the support frame is removed from a volume, which is also referred to below as the closing volume, which is passed over by the tool parts in the closing direction when the tool device is closed. This can prevent a collision of the support frame with the tool parts of the tool device when the tool device is closed.
- the second tool part is moved towards the support frame until the at least one component rests on the carrier, in particular is pressed against the carrier in order to be joined to the carrier.
- the support frame thus holds the carrier firmly in a predetermined alignment with the at least one component during joining, whereby the at least one component can be joined to the carrier particularly precisely at a predetermined relative position.
- the carrier can also be held on the second tool part via the at least one component inserted into the second tool part of the tool device, so that the support frame for holding the carrier is no longer required.
- the tool device is closed for press lamination by moving the first tool part, on which the lamination element is held, and the second tool part, on which the at least one component and the carrier are held, towards each other. in particular, they are placed against one another.
- the support frame thus enables particularly precise alignment of the carrier with the laminating element and the at least one component, whereby the workpiece can be manufactured particularly precisely.
- At least one heating field is arranged between the carrier and the laminating element and/or between the carrier and the at least one component. At least part of the heat required for press laminating or joining can be provided by means of this heating field.
- the tool device can comprise two heating fields, one of the heating fields being arranged between the carrier and the at least one component and the other of the heating fields being arranged between the carrier and the laminating element. At least part of the heat required for joining can be provided by means of the heating field arranged between the carrier and the at least one component, while at least part of the heat required for press laminating is provided by means of the further heating field arranged between the carrier and the laminating element.
- the heating fields can be moved particularly close to the respective surface areas of the laminating element or the carrier or the at least one component that are to be heated for press laminating or joining, whereby the heating of these components to be connected to the workpiece can be controlled particularly precisely.
- the respective heating field enables particularly uniform, flat heating of the respective component, in particular of the respective surface of the component of the workpiece to be heated. If only a single heating field is provided, this can be arranged one after the other between the carrier and the laminating element and between the carrier and the at least one component.
- the at least one heating field is moved from a heating position to a storage position before the tool device is closed.
- the heating position the heating field is arranged between the tool parts and provides at least part of the heat required for press-laminating or joining.
- the at least one heating field is arranged in the closing volume through which the tool parts pass when the tool device is closed.
- the heating field is arranged outside the closing volume, whereby a collision of the heating field with the tool parts can be avoided.
- the at least one heating field is moved out of the closing volume before the tool device is closed by moving the tool parts towards each other.
- the at least one heating field can be pivoted or moved between the heating position and the storage position.
- the at least one heating field thus enables particularly precise heating of the respective components of the workpiece to be joined or press-laminated and, on the other hand, a particularly low risk of collision with the respective tool parts of the tool device when closing the tool device.
- a welding heating field is arranged between the carrier and the at least one component, by means of which the carrier and/or the at least one component are plasticized at least in some areas for welding. This means that sufficient heat is introduced into the carrier and the at least one component by means of the welding heating field in order to enable the at least one component to be welded to the carrier.
- Plasticizing refers to a transition of a material from a solid to a deformable or flowable state, which facilitates or enables further processing.
- the welding heating field thus enables particularly simple welding of the carrier to the at least one component.
- a laminating heating field is arranged between the carrier and the laminating element as a heating field, by means of which an adhesive applied to the carrier and/or an adhesive applied to the laminating element is heated for the press laminating.
- This adhesive is a heat-activated adhesive or contact adhesive.
- the adhesive is a so-called hot melt.
- the hot melt can also be referred to as a melt adhesive.
- the hot melt is solvent-free or water-free and, when hot, is a viscous liquid that can be applied to an adhesive surface.
- the laminating heating field enables the adhesive applied to the laminating element and/or the carrier to be heated directly. This means that very little time is needed to heat the adhesive.
- the rapid heating of the adhesive also means that very little energy is required to heat the adhesive.
- the adhesive can be applied via the lower tool To do this, however, the heat provided by the lower tool must first penetrate the laminating element before it reaches the adhesive. As a result, heating the adhesive using the lower tool takes longer than using the laminating heating field.
- the laminating element is placed in the first tool part, the at least one component is placed in the second tool part and the carrier is positioned between the tool parts by means of the support frame. This means that before carrying out the press laminating process and before carrying out the joining process, both the laminating element and the carrier and the at least one component are placed in the tool device.
- the welding heating field is then arranged between the support frame and the second tool part and the laminating heating field is arranged between the first tool part and the support frame.
- the carrier and/or the at least one component are plasticized for welding at least in some areas by means of the welding heating field and an adhesive applied to the carrier and/or an adhesive applied to the laminating element is heated for press laminating by means of the laminating heating field.
- the heat required for welding can thus be introduced into the carrier and the at least one component at least essentially simultaneously using the welding heating field, and the heat required for press lamination can be introduced into the lamination element and the carrier. Heating for joining and press lamination can thus be carried out in a particularly time-efficient and energy-efficient manner using the two heating fields, since the heating fields support each other in the heat input.
- both heating fields are then arranged outside the closing volume through which the tool parts move when the tool device is closed. This means that the heating fields are moved out of the closing volume limited at the top and bottom by the tool parts.
- the carrier is then placed on the laminating element and the support frame is arranged outside the closing volume. This means that the support frame is moved out of the closing volume limited at the top and bottom by the tool parts.
- the tool device is then closed, whereby the carrier is simultaneously press-laminated with the laminating element and the carrier is laminated with the at least a component is welded.
- the method thus enables both the press lamination and the welding to be carried out as a joining process using the tool device, and also enables both the press lamination and the welding to be carried out at least essentially simultaneously by closing the tool device.
- the workpiece can thus be manufactured particularly quickly.
- the at least one component is placed in the second tool part and the carrier is positioned between the tool parts by means of the support frame.
- the welding heating field is then arranged between the support frame and the second tool part, the carrier and/or the at least one component is plasticized at least in part for welding by means of the welding heating field and the welding heating field is then arranged outside the closing volume through which the tool part moves when the tool device is closed.
- the welding heating field is moved between the carrier and the at least one component in order to plasticize the carrier and/or the at least one component at least in part.
- the welding heating field is moved out of the closing volume, whereby no further component is arranged between the at least one component and the carrier in the closing direction of the tool device. Thereafter, the second tool part and the support frame are moved towards each other, whereby the carrier is welded to the at least one component.
- the movement towards each other is to be understood as a relative movement in which the first tool part and/or the second tool part or the second tool part and/or the support frame can be moved and thus their position can be changed.
- the second tool part and the support frame are placed against each other, whereby the at least one component is pressed against the carrier and thereby welded to the carrier.
- the support frame is then arranged outside the closing volume. Since the carrier is now welded to the at least one component and the at least one component is held on the second tool part, the carrier is at least indirectly connected to the second Tool part is held. The support frame is therefore no longer required to hold the carrier. As a result, the support frame is moved out of the closing volume to avoid a collision of the support frame with the tool parts.
- the laminating element is then inserted into the first tool part.
- the laminating heating field is then arranged between the first tool part and the second tool part, and an adhesive applied to the carrier and/or an adhesive applied to the laminating element, in particular the hot melt, is heated for press laminating by means of the laminating heating field.
- the laminating heating field is arranged outside the closing volume. This means that when the adhesive applied to the carrier and/or the laminating element, in particular the hot melt, has been sufficiently heated for press laminating by means of the laminating heating field, the laminating heating field is moved out of the closing volume to avoid a collision of the laminating heating field with the tool parts.
- the tool device is then closed and the laminating element is pressed onto the carrier, whereby the carrier is press-laminated to the laminating element.
- This method means that not all components of the workpiece have to be arranged in the tool device before both the joining process and the press-laminating process. Instead, the lamination element can be inserted into the first tool part during the welding process or after the welding process.
- the second tool part can be pressed together with the support frame for as long as is particularly advantageous for the welding process.
- the tool device can in turn be closed for as long as is particularly advantageous for the press-laminating process.
- the respective process parameters, in particular holding times, of the second tool part on the support frame or of the second tool part on the first tool part can thus be adapted particularly well to the welding process or the lamination process.
- the laminating element is inserted into the first tool part, the at least one component is inserted into the second tool part and the carrier is positioned between the tool parts by means of the support frame.
- the welding heating field is then arranged between the support frame and the second tool part, the carrier and/or the at least one component are at least partially plasticized for welding by means of the welding heating field and the welding heating field is then arranged outside the closing volume.
- the welding heating field is moved into the closing volume, which is delimited by the tool parts at the top and bottom in the closing direction and through which at least one of the tool parts moves when the tool device is closed.
- the welding heating field is moved out of the closing volume again.
- the second tool part and the support frame are then moved towards one another, whereby the carrier is welded to the at least one component.
- the carrier is pressed against the at least one component, whereby respective plasticized areas of the carrier or of the at least one component form a welded connection with each other.
- the support frame is arranged outside the closing volume.
- the laminating heating field is arranged between the first tool part and the second tool part, an adhesive applied to the carrier and/or an adhesive applied to the laminating element, in particular the hot melt, is heated for the press laminating by means of the laminating heating field and the laminating heating field is arranged outside the closing volume through which the tool parts move when the tool device is closed.
- the laminating heating field is arranged between the carrier and the laminating element and the adhesive is heated by means of the laminating heating element.
- the laminating heating field is moved out of the closing volume in order to avoid a collision of the laminating heating field with the tool parts when the tool device is closed.
- the tool device is closed in the closing volume, whereby the carrier is press-laminated with the laminating element.
- the heat is provided by means of at least one infrared radiator of the heating field.
- the respective heating field has at least one infrared radiator which is designed to provide infrared radiation and to heat at least one component of the workpiece using this infrared radiation.
- the respective areas of the respective component for the workpiece that are to be heated can be heated particularly precisely using the infrared radiation. Unnecessary large-scale heating of the respective component can thus be avoided, whereby the risk of damage to the respective component and the energy requirement for heating this component can be kept particularly low.
- an adhesive for gluing the at least one component is applied to the second side of the carrier as part of an adhesive process as a joining process using a robot device of the tool device.
- the carrier is placed in the tool device, in particular placed on the laminating element, and then the adhesive is applied to the side of the carrier facing the at least one component to be glued to the carrier using the robot device.
- the robot device is a technical apparatus that serves to take on frequently recurring mechanical work.
- the robot device which is in particular part of the tool device, is in particular a stationary machine that is controlled by a computer program.
- the robot device is an industrial robot.
- the robot device can be designed as a so-called gantry robot or as an articulated arm robot with at least one movable robot arm.
- the robot device can comprise a processing head and a linear portal over which the processing head can be moved.
- the linear portal comprises in particular a gantry carriage for horizontal movement on a main axis and a gantry arm for vertical movement of the processing head.
- the processing head is designed to apply the adhesive to the carrier.
- the linear gantry is a gantry frame.
- the robot device can be designed as an articulated arm robot.
- the processing head can be moved by a robot arm, which is designed in particular to be multi-axis.
- the robot device enables particularly precise and fast automated application of the adhesive to the carrier.
- a frame carrying the robot device in particular the portal frame, is arranged between the tool parts and that the robot device with the frame is arranged outside the closing volume after the application of the adhesive, which is passed through by the tool parts when the tool device is closed, whereby a collision of the frame with the tool parts can be avoided.
- the robot device is moved out of the closing volume together with the portal frame so that when the tool device is closed, no collision occurs between the robot device, in particular the frame, and the tool parts of the tool device.
- the frame is part of the robot device.
- the robot device is designed as an articulated arm robot, the frame can be designed separately from the robot device.
- the tool device is closed, whereby the carrier is simultaneously glued to the at least one component and the laminating element is press-laminated to the carrier.
- the at least one component held by the second tool part is pressed onto the carrier and the carrier is in turn pressed onto the laminating element held by the first tool part.
- the joining takes place in the form of the gluing process and the press-laminating takes place. at least essentially simultaneously.
- the workpiece can thus be manufactured particularly quickly using the tool device.
- the invention further relates to a tool device with a first tool part, into which a laminating element to be fastened to a carrier can be inserted, and a second tool part, into which at least one component to be fastened to the carrier can be inserted.
- the tool device can be closed by moving the first tool part and the second tool part towards each other, whereby the laminating element is press-laminated to the carrier.
- the tool device is also designed to carry out a joining process in which the at least one component is joined to the carrier.
- the tool device is designed to carry out a method as has already been described in connection with the method according to the invention for producing a tool.
- Fig. 1 is a process diagram for a method for producing a workpiece in a first embodiment
- Fig. 2 is a process diagram for the process in a second embodiment
- the laminating element 14 is press-laminated to the carrier 12 on a first side 22 of the carrier 12 and the at least one component 16 is joined to the carrier 12 on a second side 24 opposite the first side 22.
- the laminating element 14 is inserted into a first tool part 26 of the tool device 10, in this case a lower tool, and the components 16 are inserted into a second tool part 28 of the tool device 10, in this case an upper tool.
- the upper tool can be the first tool part and the lower tool can be the second tool part.
- Press-laminating the laminating element 14 onto the carrier 12 takes place by closing the tool device 10.
- a distance between the first tool part 26 and the second tool part 28 is reduced, in particular until the first tool part 26 and the second tool part 28 lie against one another.
- at least one of the tool parts 26, 28 passes through a closing volume 30, the closing volume 30 extending from the first tool part 26 to the second tool part 28 when the tool device 10 is in the open state.
- at least one of the tool parts 26, 28 is moved in a closing direction 32 towards the other of the tool parts 28, 26.
- the closing volume 30 is delimited by the tool parts 26, 28 in the closing direction 32 at the top and at the bottom.
- the closing volume 30 is the entire space which is delimited by the tool parts 26, 28 in the closing direction 32 upwards and downwards in the opened state of the tool device 10.
- the tool device 10 can comprise respective heating fields 34, which are designed to introduce the heat required for the press lamination and/or the joining, in particular at least a part thereof, into the respective components to be connected to the workpiece.
- the respective heating fields 34 can have respective infrared radiators 36, which are designed to emit heat radiation. For reasons of clarity, only some of the infrared radiators 36 are provided with the corresponding reference symbol.
- the laminating element 14 is inserted into the first tool part 26, the carrier 12 is placed on the laminating element 14 and the components 16 are inserted into the second tool part 28.
- the laminating element 14 is pre-fixed to the carrier 12 and is inserted into the first tool part 26 together with the carrier 12, and the components 16 are inserted into the second tool part 28.
- the pre-fixing of the laminating element 14 to the carrier 12 takes place in an upstream process in which the laminating element 14 is positioned on the carrier 12 with spot-by-spot adhesion, i.e. with adhesive activation.
- the heating field 34 is moved from a heating position, in which the heating field 34 is arranged between the tool parts 26, 28 and introduces the heat into the at least one component for the workpiece and thus provides at least part of the heat required for press-laminating and/or joining, to a stowed position in which the heating field 34 is arranged outside the closing volume 30.
- the tool device 10 is closed by moving the second tool part 28 in the closing direction 32 towards the first tool part 26, in particular until the second tool part 28 rests against the first tool part 26, whereby the components 16 are pressed against the carrier 12 and the carrier 12 is pressed against the laminating element 14.
- both the joining, in this case the welding, of the components 16 to the carrier 12 and the press-laminating of the carrier 12 to the laminating element 14 are carried out.
- the components for the workpiece are inserted into the tool device 10 in a first method step 1a.
- the carrier 12 can be pre-fixed to the laminating element 14 and/or to the first tool part 26.
- the heating field 34 is moved into the closing volume 30.
- a welding area of the components 16 and/or the carrier 12 is plasticized by means of the heating field 34.
- supporting heat is introduced into a laminating joint between the laminating element 14 and the carrier 12 by means of the heating field 34.
- a joining process and a press-laminating process are carried out simultaneously by closing the tool device 10. It is provided that the laminating element 14 is press-laminated to the carrier 12 in a conventional press-laminating process with warm tool parts 26, 28. Alternatively, at least one of the tool parts 26, 28 can first be heated to melt the adhesive and then cooled for cold demolding of the press-laminated carrier 12. The adhesive arranged between the carrier 12 and the laminating element 14 can be heated by means of the first tool part 26.
- the components to be connected to the workpiece are inserted into the tool device 10.
- a support frame 38 is provided in the process shown in Fig. 2.
- the support frame 38 is designed to position the carrier 12 between the tool parts 26, 28.
- the support frame 38 is arranged in the closing volume 30.
- the method further provides for two heating fields 34, in this case a welding heating field 40 and a laminating heating field 42, to be arranged between the tool parts 26, 28 in the closing volume 30.
- the carrier 12 and the components 16 are plasticized at least in some areas for welding by means of the welding heating field 40.
- the adhesive applied to the carrier 12 and/or the laminating element 14 is heated for press laminating by means of the laminating heating field 42. Both heating fields 34 are then removed from the closing volume 30.
- the carrier 12 is then placed on the laminating element 14. and the support frame 38 is moved out of the closing volume 30.
- the tool device 10 is then closed, whereby the carrier 12 is simultaneously press-laminated to the laminating element 14 and the carrier 12 is welded to the components 16.
- the components in this case the laminating element 14, which is the decoration with the spacer fabric, the carrier 12, to which the adhesive for the press laminating is applied and which is a base body for the instrument panel, and the components 16 designed as welded parts to be joined to the carrier 12, are inserted into the tool device 10 in a first method step 1b.
- the heating fields 34 are moved into the closing volume 30.
- the welding areas of the carrier 12 and/or the components 16 are plasticized and the adhesive, in particular the hot melt, or the carrier 12 is heated for the press laminating.
- the heating fields 34 are moved out of the closing volume 30.
- a fourth method step 4b the carrier 12 is connected to the laminating element 14 and the support frame 38 is removed from the closing volume 30.
- a fifth method step 5b the tool device 10 is closed and the press laminating process and the welding process take place simultaneously. In this method, a so-called heating into the joint takes place by means of the laminating heating field 42.
- the components 16 are placed in the second tool part 28 and the carrier 12 is positioned between the tool parts 26, 28 by means of the support frame 38.
- the carrier 12 and the components 16 designed as welded parts are thus placed in the tool device 10.
- the welding heating field 40 is then arranged between the support frame 38 and the second tool part 28, the carrier 12 and/or the components 16 are plasticized for welding at least in some areas by means of the welding heating field 40 and the welding heating field 40 is then arranged outside the closing volume 30. In other words, the welding heating field 40 is moved into the closing volume 30 and the components 16 and/or the carrier 12 are plasticized in some areas.
- the second tool part 28 and the support frame 38 are then moved towards each other, whereby the carrier 12 is welded to the components 16 as part of a welding process.
- the support frame 38 is then moved out of the closing volume 30.
- the laminating element 14 can be inserted into the first tool part 26 parallel to the welding process.
- the carrier 12 welded to the components 16 can move into a laminating position.
- the second tool part 28 can be moved towards the first tool part 26 in the closing direction 32.
- the second tool part 28 is not arranged so as to overlap the first tool part 26 in the closing direction 32 and is therefore arranged laterally offset next to the first tool part 26 during the welding process, then the second tool part 28 is adjusted, in particular pivoted, in order to approach the laminating position in such a way that the second tool part 28 is brought into overlap with the first tool part 26 in the closing direction 32.
- at least one of the tool parts 26, 28 is arranged on a sliding table or on a rotary table. This enables the tool parts 26, 28 to be adjusted between the laminating position arranged one above the other and a pivoting position arranged next to one another, in particular offset in height.
- first tool part 26 to be arranged pivoted out to the side while the second tool part 28 is enclosed with a protective curtain during the welding process, whereby the first tool part 26 is arranged laterally next to the protective curtain.
- the laminating element 14 can be inserted into the first tool part 26 particularly easily and safely during the welding process.
- the tool parts are arranged in the pivoting position. After the welding process has been completed, the tool parts 26, 28 can be arranged one above the other again and thus in the laminating position so that the tool device 10 can be closed in the closing direction 32 for the press laminating.
- the laminating heating field 42 is then arranged between the first tool part 26 and the second tool part 28, the adhesive applied to the carrier 12 and/or the laminating element 14 is heated for the press laminating by means of the laminating heating field 42 and the laminating heating field 42 is then moved out of the closing volume 30.
- the carrier 12 or the adhesive is thus heated by means of the laminating heating field 42.
- the tool device 10 is closed, whereby the carrier 12 is press-laminated with the laminating element 14. Parallel to this During the laminating process, respective components 16 for a further workpiece to be manufactured can be prepared for insertion into the tool device 10.
- all components to be joined together to form the workpiece are initially inserted into the tool device 10.
- the welding heating field 40 is then arranged between the support frame 38 and the second tool part 28, the carrier 12 and/or the components 16 are plasticized for welding at least in some areas by means of the welding heating field 40 and the welding heating field 40 is then moved out of the closing volume 30.
- the welding process then takes place in that the second tool part 28 and the support frame 38 are moved towards one another, whereby the carrier 12 is welded to the components 16.
- the support frame 38 is moved out of the closing volume 30.
- the carrier 12 with the welded components 16 can then be moved into a heating position.
- the carrier 12 can be moved by the second tool part 28 together with the components 16 into the heating position.
- the laminating heating field 42 is then arranged between the first tool part 26 and the second tool part 28, the adhesive applied to the carrier 12 and/or the laminating element 14 is heated for the press laminating by means of the laminating heating field 42 and the laminating heating field 42 is then moved out of the closing volume 30.
- the carrier 12 or the adhesive is thus heated.
- the laminating process then takes place in which the tool device 10 is closed, whereby the carrier 12 is press-laminated to the laminating element 14.
- a process is shown by means of the process diagram, in which the components 16 are glued to the carrier 12.
- an adhesive is applied to the second side 24 of the carrier 12 by means of a robot device 44.
- the robot device 44 is designed as a gantry robot, in which a processing head 46 the robot device 44 can be moved along a portal 48.
- the adhesive is applied to the second side 24 of the carrier 12 by means of the processing head 46.
- the portal 48 is a frame of the robot device 44, by means of which the processing head 46 is guided.
- the laminating element 14 is inserted into the first tool part 26 and is pre-fixed to the carrier 12.
- the laminating element 14 it is possible for the laminating element 14 to be arranged on the first tool part 26 and then the carrier 12 to be placed on the laminating element 14. If necessary, the laminating element 14 can be held in its position relative to the first tool part 26, in particular the lower tool, via pins and thus positioned on the first tool part 26.
- the robot device 44 is then moved into the closing volume 30 and the adhesive, in particular a structural adhesive, is applied to the second side 24 of the carrier 12 in a second process step V2c by means of the processing head 46.
- a third step 3c of the method it is provided that the robot device 44 is moved out of the closing volume 30.
- the tool device 10 is then closed, whereby the components 16 are simultaneously glued to the carrier 12 as part of the joining process and the carrier 12 is press-laminated to the laminating element 14.
- the carrier 12 can be inserted into the upper tool and/or a spacer can be provided for an adhesive joint to be maintained between the carrier 12 and the components 16.
- the adhesive can be applied to the carrier 12 by means of a robot device 44 designed as an articulated arm robot or comprising the articulated arm robot.
- the press lamination process and the joining process are carried out at least essentially simultaneously or that the joining process is carried out shortly before the press lamination process.
- the described method in its various embodiments, makes it possible to dispense with the provision of buffer areas and thus intermediate storage areas for the intermediate storage of semi-finished products between press lamination and welding. Furthermore, particularly short processing times can be achieved because it is not necessary to wait after press lamination until the laminating adhesive has reacted sufficiently for further processing before the other components 16 can be joined to the carrier 12. Instead, there is no need for buffer times for the hot melt to react sufficiently for further processing before the welding process and no independent or separate process is required for press lamination and for joining.
- the method combines two processes, in this case joining and press lamination, into one. These processes are carried out in the tool device 10 and thus in a single system. Reduced parts handling can thus be achieved.
- the method enables existing inventories in a production plant to be kept particularly low, since the workpiece can be manufactured particularly quickly.
- the method enables particularly simple and quick product tests with regard to weld strength and laminate adhesion on the same component, since there is no longer a long wait between press laminating and joining.
- the method also enables systems and tools to be saved, since half of the systems and tools currently required per project are eliminated, since the joining process and the press laminating process can be carried out together using the tool device 10.
- the method also enables an area to be saved, in particular a buffer area and a production area.
- the method also enables energy to be saved for heating and cooling, since only half as many systems need to be operated.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202480008110.4A CN120530011A (zh) | 2023-01-31 | 2024-01-08 | 制造工件的方法及工具装置 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102023102209.1A DE102023102209B3 (de) | 2023-01-31 | 2023-01-31 | Verfahren zum Herstellen eines Werkstücks sowie Werkzeugvorrichtung |
| DE102023102209.1 | 2023-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2024160486A1 true WO2024160486A1 (de) | 2024-08-08 |
Family
ID=89573752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2024/050256 Ceased WO2024160486A1 (de) | 2023-01-31 | 2024-01-08 | Verfahren zum herstellen eines werkstücks sowie werkzeugvorrichtung |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN120530011A (de) |
| DE (1) | DE102023102209B3 (de) |
| WO (1) | WO2024160486A1 (de) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5413661A (en) * | 1992-05-13 | 1995-05-09 | R+S Stanztechnik Gmbh | Method for producing a laminated structural component with a hard foam reinforcement |
| US20180229438A1 (en) * | 2017-02-14 | 2018-08-16 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Method for producing a multi-component part of a vehicle |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4923539A (en) | 1988-09-16 | 1990-05-08 | Stanztechnik Gmbh R+S | Method and apparatus for manufacturing trim panels including several trim components |
| US5324384A (en) | 1992-12-23 | 1994-06-28 | R & S Stanztechnik Gmbh | Apparatus for laminating a trim panel and folding a brim around the panel rim |
| US5718791A (en) | 1995-06-05 | 1998-02-17 | R + S Stanztechnik Gmbh | Method of laminating a trim panel and folding a cover sheet edge around the panel rim |
| DE10311231A1 (de) | 2003-03-14 | 2004-09-23 | Volkswagen Ag | Verfahren zur Herstellung eines mehrschichtigen Verkleidungsteiles |
| DE102009012956B4 (de) | 2008-03-14 | 2012-04-19 | Lear Corporation | Verfahren zum Herstellen eines Fahrzeugsitzes |
| US10076856B2 (en) | 2015-06-15 | 2018-09-18 | International Automotive Components Group North America, Inc. | Manufacture of an article having a decorative cover sheet overlying a substrate |
-
2023
- 2023-01-31 DE DE102023102209.1A patent/DE102023102209B3/de active Active
-
2024
- 2024-01-08 CN CN202480008110.4A patent/CN120530011A/zh active Pending
- 2024-01-08 WO PCT/EP2024/050256 patent/WO2024160486A1/de not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5413661A (en) * | 1992-05-13 | 1995-05-09 | R+S Stanztechnik Gmbh | Method for producing a laminated structural component with a hard foam reinforcement |
| US20180229438A1 (en) * | 2017-02-14 | 2018-08-16 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Method for producing a multi-component part of a vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN120530011A (zh) | 2025-08-22 |
| DE102023102209B3 (de) | 2024-06-06 |
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