EP4244072A1 - Verfahren zur herstellung eines bauteils - Google Patents
Verfahren zur herstellung eines bauteilsInfo
- Publication number
- EP4244072A1 EP4244072A1 EP21805922.8A EP21805922A EP4244072A1 EP 4244072 A1 EP4244072 A1 EP 4244072A1 EP 21805922 A EP21805922 A EP 21805922A EP 4244072 A1 EP4244072 A1 EP 4244072A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pattern
- component
- embossing
- customer
- material layer
- 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- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
- B44B5/02—Dies; Accessories
- B44B5/026—Dies
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C23/00—Making patterns or designs on fabrics
- D06C23/04—Making patterns or designs on fabrics by shrinking, embossing, moiréing, or crêping
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
- G06Q30/0601—Electronic shopping [e-shopping]
- G06Q30/0621—Electronic shopping [e-shopping] by configuring or customising goods or services
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B11/00—Artists' hand tools for sculpturing, kneading, carving, engraving, guilloching or embossing; Accessories therefor
- B44B11/04—Artists' hand tools for sculpturing, kneading, carving, engraving, guilloching or embossing; Accessories therefor for embossing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
- B44C3/02—Superimposing layers
- B44C3/025—Superimposing layers to produce ornamental relief structures
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B1/00—Manufacture of leather; Machines or devices therefor
- C14B1/44—Mechanical treatment of leather surfaces
- C14B1/56—Ornamenting, producing designs, embossing
Definitions
- the invention relates to a method for producing a component according to the features of the preamble of claim 1.
- a method for producing a decorative component with a raised, embossed visible surface and a decorative component produced by the method are known from the prior art.
- an embossing device with an embossing die and an embossing die and at least one decorative material layer are provided.
- the decorative material layer is arranged between the embossing die and the embossing die in such a way that a visible surface of the decorative material layer faces the embossing die and a rear surface of the decorative material layer opposite the visible surface faces the embossing die.
- An embossing process is then carried out by means of the embossing device, so that after the embossing process the decorative material layer has a raised area on the visible surface and an opposite, depressed area on the rear surface.
- an insert element is arranged in the recessed area.
- the invention is based on the object of specifying a method for producing a component which is improved over the prior art.
- the object is achieved according to the invention by a method for producing a component with the features of claim 1.
- an embossing die is produced by means of an additive manufacturing process, for example by means of 3D printing, and a pattern is embossed into a component material layer by means of the embossing die.
- the pattern is selected and/or created by a customer.
- This pattern selected and/or created by the customer is then transferred via a digital platform, which the customer accesses using a customer device, or via a user program on the customer device, also referred to as an application or app for short, to an additive manufacturing device, by means of which the embossing stamp in the additive Manufacturing process is produced, transmitted.
- the embossing die is then produced by means of the additive manufacturing device in the additive manufacturing process corresponding to the transmitted pattern.
- Corresponding to the transmitted pattern can mean in particular that the embossing stamp is expediently produced as a negative of the transmitted pattern in order to produce the pattern as a corresponding positive on the component.
- the customer terminal is, for example, a mobile phone or a computer, in particular what is known as a smartphone, a PC, a tablet computer or a notebook.
- the customer can select and/or create the pattern on the digital platform or in the user program, for example.
- the embossing die is provided with an adhesive layer and remains after the embossing as a stiffening element on the rear side of the component material layer facing away from the visible side.
- the method according to the invention enables the component to be individualized by individual embossing in accordance with the customer's specifications, ie in accordance with the pattern selected and/or created by the customer.
- this enables the production of such components from a quantity of one, ie it has to be no series products are manufactured and according to the individualization that is made possible, advantageously no series products are manufactured either.
- a quality and/or a feasibility of the pattern on the component and/or a feasibility of the production of the embossing stamp corresponding to this is determined, advantageously automatically and advantageously by machine, based on digital data of the pattern selected and/or created by the customer pattern checked. This can be done, for example, by the digital platform or by the user program. This ensures that the pattern can actually be generated on the component, in particular can be generated with a specified minimum quality.
- the digital data of the pattern selected and/or created by the customer is supplemented and/or corrected, in particular with regard to depth information and/or with regard to image quality, in particular after this check and based on the results of this check.
- This makes it possible to generate the pattern on the component, in particular when it would not be possible to generate the pattern on the component with the original digital data of the pattern selected and/or created by the customer, for example due to poor image quality and/or or due to missing or incorrect depth information.
- the pattern selected and/or created by the customer and correspondingly supplemented and/or corrected is then advantageously transmitted to the additive manufacturing device.
- the pattern is embossed into the component material layer on one side by means of the embossing die, in particular into a visible side of the component material layer.
- the embossing die in particular into a visible side of the component material layer.
- the component material layer is heated prior to embossing. This enables or at least facilitates the embossing, a durability of the embossed pattern is ensured, damage to the component material layer by embossing is prevented, and good quality of the pattern in the component is ensured.
- the pattern is embossed by means of the embossing die into a component material layer designed as a flat product, in particular into a component material layer designed from leather or textile.
- a component for a vehicle is produced using the method described above, for example a component designed as a vehicle interior component, for example a component designed as a seat cover or headrest cover or floor mat or fabric lining.
- This enables vehicles to be customized in a cost-effective manner according to customer requirements, for example when purchasing a vehicle, in particular a new vehicle, or at any time as a retrofit solution or when replacing a component already in the vehicle with the component customized using the method.
- the user program and/or the digital platform is advantageously provided by a vehicle manufacturer and/or vehicle dealer. In particular, better customer loyalty is achieved by the method described.
- Fig. 2 shows schematically a part of a process sequence of the method.
- FIG. 1 shows five process levels VE1 to VE5 of a process for producing a component 1.
- the top three process levels VE1 to VE3 are located in the digital world, ie process sequences on these three process levels VE1 to VE3 are advantageously carried out purely digitally, and the two lower ones
- Process levels VE4, VE5 are located in the physical world, i. H. physical production processes take place here, first for producing an embossing die 2 and then for embossing a pattern M in a component material layer 3.
- the process sequence in these two lower process levels VE4, VE5 is shown again in detail in FIG. 2 and then explained.
- the pattern M which is produced by embossing the component 1 on the component 1 is to be selected and/or created by a customer.
- a digital service for the customer to enable this is provided to the customer by a vehicle manufacturer and/or vehicle dealer, for example in the form of a digital platform or an application program for a customer terminal.
- the vehicle dealer can, for example, help the customer and access this digital platform for the customer.
- This pattern M selected and/or created by the customer is then sent to an additive manufacturing device via the digital platform, which the customer accesses using the customer device or, for example, the vehicle dealer accesses on behalf of the customer using a corresponding device, or via the user program on the customer device 4 submitted.
- an additive manufacturing device based on digital data of the pattern selected and/or created by the customer, a quality and/or feasibility of the pattern M on the component 1 and/or feasibility of producing the embossing die 2 is correspondingly determined checked this pattern M.
- This takes place on the second process level VE2, thus still in the digital world. For example, this can be done through the digital platform or through the user program.
- the digital data from the customer selected and/or created pattern M supplemented and/or corrected, in particular with regard to depth information and/or with regard to an image quality.
- the sample M selected and/or created by the customer if necessary supplemented and/or corrected in the manner described above, is then accessed via the digital platform, which the customer accesses using the customer device or, for example, the vehicle dealer accesses on behalf of the customer using the corresponding device accesses, or transmitted to the additive manufacturing device 4 via the user program on the customer terminal.
- the additive manufacturing device 4 thus receives in particular data for a geometry of the embossing stamp 2 to be produced. This transmission takes place in the third method level VE3, which represents a connectivity level of the method.
- the embossing stamp is then produced by means of the additive manufacturing device 4 in an additive manufacturing process, for example 3D printing, corresponding to the pattern M that has been transmitted. This takes place in the fourth process level VE4, i. H. in the physical world.
- an additive manufacturing process for example 3D printing
- the pattern M is then embossed into the component material layer 3 by means of the embossing die 2 , for example into a flat product, for example made of leather or textile, in order to thereby produce the component 1 .
- the component material layer 3 is first warmed or heated by means of a heating device 5 and then the embossing die 2 is pressed onto the heated or heated component material layer 3 .
- the component material layer 3 can be heated in different ways: Since the embossing stamps 2 produced, for example, by a 3D printing process have a poorer thermal conductivity than metal stamps, there are a number of alternatives for heating the material of the flat goods, in particular the leather, to the required temperature ( approx. 80 to 100°C):
- the component material layer 3 can be heated from the back, the side facing away from the visible side, with a flat metal die. If this is the case, the embossing process can additionally take place here in two force stages: In the first force stage, the component material layer 3 is Using the embossing stamp 2, lightly press against the metal stamp on the back so that the component material layer 3 can heat up to its visible side. The actual embossing process is then carried out in a second power stage.
- the component material layer 3 can be heated directly shortly before the embossing process, for example by an infrared radiator, by microwave radiation or by hot air, or by heating between heated plates or rollers.
- embossing die 2 it is possible to heat up the embossing die 2 instead. This can be done, for example, by infrared radiation.
- the material of the embossing stamp 2 is equipped with dyes that absorb in the infrared range in order to accelerate heating.
- the additively produced embossing stamp 2 can be heated with the aid of microwave radiation, in which case an additive can be added to the material of the embossing stamp 2, which additive absorbs microwave radiation and converts it into heat.
- the embossing stamp can be equipped with an electrically conductive and heatable layer.
- the result is the finished component 1 with the embossed pattern M.
- the pattern M is embossed on one side into the component material layer 3 by means of the embossing stamp 2, in particular into a visible side of the component material layer 3. No matrix or male mold is therefore used, but only the individual embossing stamp 2.
- die and patrix can also be used, i.e. a two-sided embossing process.
- a raised pattern M can also be embossed on the component 1 in this way.
- a hardenable liquid or viscous material can be used to stiffen the component 1, which is filled into the embossing resulting depression, smoothed from behind (e.g. with the help of gravity, a roller or by spreading) and hardened.
- the curing can take place, for example, by UV curing, thermal curing or by thermal solidification.
- an embossing stamp 2 is produced in the method level VE4 by means of the additive manufacturing device 4 in an additive manufacturing method, as described above.
- embossing die 2 remains on the back of the component material layer 3 and serves as a stiffening element.
- the embossing stamp 2 can be provided with a coating with an electroplated layer after it has been produced. In this way, the service life of the embossing stamp 2 can be extended.
- the embossing stamp 2 can consist of a fully or partially bio-based material (e.g. polyurethane acrylate) in order to reduce the use of carbon when producing the embossing stamp 2 and thus when carrying out the method.
- a fully or partially bio-based material e.g. polyurethane acrylate
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Finance (AREA)
- Accounting & Taxation (AREA)
- Organic Chemistry (AREA)
- Marketing (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Development Economics (AREA)
- Economics (AREA)
- Textile Engineering (AREA)
- Strategic Management (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102020007010.8A DE102020007010B3 (de) | 2020-11-16 | 2020-11-16 | Verfahren zur Herstellung eines Bauteils |
| PCT/EP2021/080461 WO2022101064A1 (de) | 2020-11-16 | 2021-11-03 | Verfahren zur herstellung eines bauteils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4244072A1 true EP4244072A1 (de) | 2023-09-20 |
Family
ID=78592849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP21805922.8A Withdrawn EP4244072A1 (de) | 2020-11-16 | 2021-11-03 | Verfahren zur herstellung eines bauteils |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240100878A1 (de) |
| EP (1) | EP4244072A1 (de) |
| CN (1) | CN116438083A (de) |
| DE (1) | DE102020007010B3 (de) |
| WO (1) | WO2022101064A1 (de) |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0380699B2 (de) * | 1988-08-03 | 1997-12-03 | Asahi Kasei Kogyo Kabushiki Kaisha | Luftkissen |
| DE4010872A1 (de) * | 1990-04-04 | 1991-10-31 | Erwin Schaefer | Verfahren zur herstellung einer dauerhaften praegung |
| US5772248A (en) * | 1995-12-07 | 1998-06-30 | Verify First Technologies, Inc. | Document with tamper and counterfeit resistant relief markings |
| FI19992110A7 (fi) * | 1999-09-30 | 2001-03-31 | Jari Ruuttu | Menetelmä määrätyn tuotteen, kuten matkapuhelimen kuoren, hankkimiseksi Internetin kautta |
| GB2403883B (en) | 2003-07-08 | 2007-08-22 | Delcam Plc | Method and system for the modelling of 3D objects |
| US8131138B2 (en) * | 2003-12-04 | 2012-03-06 | Micropyretics Heaters International, Inc. | Flexible die heater |
| US7383768B2 (en) | 2004-05-05 | 2008-06-10 | Awi Licensing Company | Rapid prototyping and filling commercial pipeline |
| DE102006021919B4 (de) * | 2006-05-11 | 2012-11-29 | Recaro Automotive Gmbh & Co. Kg | Verfahren zur Ausbildung einer geprägten Marke an einem Bezug eines Fahrzeugsitzes sowie Fahrzeugsitz |
| US8857565B2 (en) * | 2011-01-07 | 2014-10-14 | Jacque S. Harrison | Method for making acoustical panels with a three-dimensional surface |
| KR101261228B1 (ko) * | 2011-06-01 | 2013-05-07 | 현대자동차주식회사 | 통기성을 가지는 인조가죽의 제조방법 |
| US20130255346A1 (en) | 2012-03-29 | 2013-10-03 | A. Raymond Et Cie | Metal-stamping die manufactured by additive manufacturing |
| CN102799724A (zh) * | 2012-07-10 | 2012-11-28 | 杭州慕锐网络技术有限公司 | 一种基于互联网浏览器的纺织品图案辅助设计方法 |
| US8845016B2 (en) * | 2012-10-25 | 2014-09-30 | Domash Design Source LLC | Visual and/or acoustic privacy features |
| KR101467332B1 (ko) * | 2013-08-19 | 2014-12-01 | 백경선 | 돌출부가 형성된 입체원단 및 그 제조방법 |
| DE102015216325A1 (de) | 2015-08-26 | 2017-03-02 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Herstellung eines Dekorbauteils mit einer erhaben geprägten Sichtoberfläche sowie durch das Verfahren hergestelltes Dekorbauteil |
| US11428512B1 (en) * | 2017-10-02 | 2022-08-30 | A.N.S. Xtreme Performance, Inc. | Projectiles for a paintball marker and systems |
| JP7099148B2 (ja) | 2018-08-01 | 2022-07-12 | トヨタ紡織株式会社 | 表皮材の製造方法 |
-
2020
- 2020-11-16 DE DE102020007010.8A patent/DE102020007010B3/de active Active
-
2021
- 2021-11-03 US US18/036,935 patent/US20240100878A1/en active Pending
- 2021-11-03 EP EP21805922.8A patent/EP4244072A1/de not_active Withdrawn
- 2021-11-03 WO PCT/EP2021/080461 patent/WO2022101064A1/de not_active Ceased
- 2021-11-03 CN CN202180076234.2A patent/CN116438083A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN116438083A (zh) | 2023-07-14 |
| WO2022101064A1 (de) | 2022-05-19 |
| US20240100878A1 (en) | 2024-03-28 |
| DE102020007010B3 (de) | 2022-03-17 |
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