EP4003822A1 - Method for producing an assembly - Google Patents
Method for producing an assemblyInfo
- Publication number
- EP4003822A1 EP4003822A1 EP20751477.9A EP20751477A EP4003822A1 EP 4003822 A1 EP4003822 A1 EP 4003822A1 EP 20751477 A EP20751477 A EP 20751477A EP 4003822 A1 EP4003822 A1 EP 4003822A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- assembly
- parts
- vehicle
- steps
- symmetry
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 claims description 38
- 239000007921 spray Substances 0.000 claims description 10
- 238000010422 painting Methods 0.000 claims description 5
- 238000012360 testing method Methods 0.000 claims description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
- G06Q10/06398—Performance of employee with respect to a job function
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/024—Positioning of sub-units or components with respect to body shell or other sub-units or components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/005—Inspection and final control devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/024—Positioning of sub-units or components with respect to body shell or other sub-units or components
- B62D65/028—Positioning of sub-units or components with respect to body shell or other sub-units or components by determining relative positions by measurement
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/04—Manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2304/00—Optimising design; Manufacturing; Testing
- B60Y2304/07—Facilitating assembling or mounting
Definitions
- the invention relates to a method for producing an assembly according to the preambles of claims 1, 6 and 12 and the assemblies according to the preambles of claims 4, 10 and 13.
- a number of problems can arise that reduce the quality of the assembly, for example a vehicle.
- parts can be damaged in the course of handling, which conventionally should be avoided by applying a prefabricated protective film after the parts have been manufactured. Such downstream work steps increase the effort.
- Vehicles for example, are also built conventionally on the basis of reference point chains.
- the reference point chains run, for example, from a hole in one
- Its length can, for example, be 0.5 mm longer than that within permissible tolerances
- a vehicle door can also be made 0.5 mm longer than its nominal length.
- both individual parts are considered to be free of defects, it can happen that they do not fit together when installed, because tolerances that are permissible in themselves accumulate unfavorably. This then has to be corrected at great expense through rework.
- the invention is now based on the object of improving methods for producing assemblies in such a way that rework and unnecessary work steps are avoided.
- a first aspect of the invention relates to a method for producing an assembly, comprising the steps:
- the assembly is a vehicle.
- the line of symmetry is a center line of the vehicle.
- centering can preferably take place via the longitudinal axis of the vehicle.
- Another aspect of the invention relates to an assembly made in one
- the assembly is a vehicle.
- Another aspect of the invention relates to a method for producing an assembly, comprising the steps:
- the spray film replaces conventional transport protection films and protects the parts during transport, which is usually necessary between steps a) and c) and also during assembly.
- the spray film is applied directly in a painting station.
- the spray film is applied automatically.
- the spray film is preferably applied automatically in a painting system.
- Another aspect of the invention relates to an assembly made in one
- the assembly is a vehicle.
- Another aspect of the invention relates to a method for producing an assembly, comprising the steps:
- components are attached here, for example according to dimensional specifications, using a system for guiding workers.
- Products for example for optical quality control, are known from other areas and can be selected accordingly by the person skilled in the art and supplemented by the feedback function on the basis of the teaching disclosed herein.
- the method of the invention is preferably used when fitting body shell components, after changing parts due to defects found in the paint or also when setting up other add-on parts.
- Another aspect of the invention relates to an assembly made in one
- the assembly is a vehicle.
- the invention relates to methods for
- Figure 1 is a block diagram of the sequence of a method according to the invention for
- FIG. 2 shows a block diagram of the sequence of a further method according to the invention for producing an assembly
- FIG. 3 shows a block diagram of the sequence of a further method according to the invention for producing an assembly.
- Figure 1 shows a block diagram of the sequence of a method according to the invention for
- a first process step a parts for the assembly are produced. Manufacturing tolerances of the parts are measured on the basis of a virtual line of symmetry.
- the virtual line of symmetry corresponds to a line of symmetry of the assembly to be manufactured and is initially simulated because the assembly does not yet actually exist. It is therefore a target line of symmetry in relation to the assembly to be produced.
- the assembly is a vehicle.
- the symmetry line is a center line of the vehicle.
- FIG. 2 shows a block diagram of the sequence of a further method according to the invention for producing an assembly.
- a first process step a parts for the assembly are produced.
- painted parts are produced for a vehicle.
- a spray film is applied to the parts.
- the spray film is automatically applied directly in a painting station.
- FIG. 3 shows a block diagram of the sequence of a further method according to the invention for producing an assembly.
- a first method step a manual assembly steps are carried out.
- a third method step c immediate feedback is provided if an assembly result does not meet the quality requirements.
- the assembly is exemplarily a vehicle.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Human Resources & Organizations (AREA)
- Economics (AREA)
- Strategic Management (AREA)
- Theoretical Computer Science (AREA)
- Development Economics (AREA)
- Entrepreneurship & Innovation (AREA)
- Educational Administration (AREA)
- Tourism & Hospitality (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Marketing (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Primary Health Care (AREA)
- Game Theory and Decision Science (AREA)
- Operations Research (AREA)
- Quality & Reliability (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Automatic Assembly (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019120167.5A DE102019120167A1 (en) | 2019-07-25 | 2019-07-25 | Method of manufacturing an assembly |
PCT/EP2020/070803 WO2021013927A1 (en) | 2019-07-25 | 2020-07-23 | Method for producing an assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
EP4003822A1 true EP4003822A1 (en) | 2022-06-01 |
Family
ID=71950586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20751477.9A Pending EP4003822A1 (en) | 2019-07-25 | 2020-07-23 | Method for producing an assembly |
Country Status (7)
Country | Link |
---|---|
US (1) | US20220156673A1 (en) |
EP (1) | EP4003822A1 (en) |
JP (1) | JP7368594B2 (en) |
KR (1) | KR102622730B1 (en) |
CN (1) | CN114174157A (en) |
DE (1) | DE102019120167A1 (en) |
WO (1) | WO2021013927A1 (en) |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54160436A (en) * | 1978-06-08 | 1979-12-19 | Nissan Motor Co Ltd | Assembling of automobile panel |
DE19635704A1 (en) * | 1996-09-03 | 1998-03-05 | Beiersdorf Ag | Self-adhesive protective film |
JPH10264662A (en) * | 1997-03-27 | 1998-10-06 | Mitsubishi Motors Corp | Paint film protection method for vehicle |
US6141598A (en) * | 1998-04-06 | 2000-10-31 | Hyundai Motor Company | Vehicle assembly line control system and method |
DE10116438A1 (en) * | 2001-04-02 | 2002-10-10 | Tesa Ag | Self-adhesive film to protect vehicle paints |
US7143494B2 (en) * | 2001-05-16 | 2006-12-05 | Utica Enterprises, Inc. | Method and apparatus for assembling exterior automotive vehicle body components onto an automotive vehicle body |
JP4290103B2 (en) * | 2004-09-29 | 2009-07-01 | 関東自動車工業株式会社 | Tightening position monitoring device for vehicle manufacturing process |
DE102004048277A1 (en) * | 2004-10-05 | 2006-01-19 | Daimlerchrysler Ag | Method for manufacture of component for motor vehicle entails automatically re-introducing component after rejection into manufacturing process and subjecting it again to new automated quality control check |
FR2928453B1 (en) * | 2008-03-06 | 2011-01-07 | Peugeot Citroen Automobiles Sa | SYSTEM FOR MEASURING GAMES AND FLOWS AND CORRESPONDING METHOD |
JP4724211B2 (en) * | 2008-08-15 | 2011-07-13 | 株式会社アイオイ・システム | Tightening work support device |
JP5227859B2 (en) * | 2009-03-13 | 2013-07-03 | 株式会社日立製作所 | Product assembly method |
KR101416371B1 (en) * | 2013-06-11 | 2014-07-08 | 현대자동차 주식회사 | Gap and differ hight inspection system for vehicle and control method in the same |
JP2015089586A (en) * | 2013-11-05 | 2015-05-11 | 小島プレス工業株式会社 | Work compliance support device |
DE102014008510B4 (en) * | 2014-06-03 | 2017-09-21 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Method for automated installation of a head-up display module in a vehicle |
DE202015106588U1 (en) * | 2015-12-03 | 2016-12-08 | Homag Gmbh | processing station |
DE102016001188A1 (en) * | 2016-02-03 | 2017-08-03 | Dürr Systems Ag | Applicator for application of a job material |
US10457344B2 (en) * | 2016-12-23 | 2019-10-29 | Ford Motor Company | Closure member and body opening alignment verification system |
US10366521B1 (en) * | 2017-03-15 | 2019-07-30 | Amazon Technologies, Inc. | Augmented reality assembly assistance and monitoring |
DE102017007307A1 (en) * | 2017-08-02 | 2019-02-07 | Audi Ag | Frame device for a motor vehicle, motor vehicle with a frame device and method for compensating for a tolerance |
US11132479B1 (en) * | 2017-12-29 | 2021-09-28 | II John Tyson | Augmented reality system for component assembly and archival baseline clone |
-
2019
- 2019-07-25 DE DE102019120167.5A patent/DE102019120167A1/en active Pending
-
2020
- 2020-07-23 EP EP20751477.9A patent/EP4003822A1/en active Pending
- 2020-07-23 CN CN202080053731.6A patent/CN114174157A/en active Pending
- 2020-07-23 JP JP2022504612A patent/JP7368594B2/en active Active
- 2020-07-23 WO PCT/EP2020/070803 patent/WO2021013927A1/en active Application Filing
- 2020-07-23 KR KR1020227004448A patent/KR102622730B1/en active IP Right Grant
-
2022
- 2022-01-25 US US17/584,024 patent/US20220156673A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2022541639A (en) | 2022-09-26 |
CN114174157A (en) | 2022-03-11 |
WO2021013927A1 (en) | 2021-01-28 |
US20220156673A1 (en) | 2022-05-19 |
KR20220031689A (en) | 2022-03-11 |
DE102019120167A1 (en) | 2021-01-28 |
JP7368594B2 (en) | 2023-10-24 |
KR102622730B1 (en) | 2024-01-08 |
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Legal Events
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17P | Request for examination filed |
Effective date: 20220225 |
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AK | Designated contracting states |
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Effective date: 20240229 |