A digital assembly process visualization system and method based on MBD
An assembly process and assembly animation technology, applied in the direction of electrical digital data processing, geometric CAD, design optimization/simulation, etc., to improve the process level, improve the on-site assembly mode, and realize the effect of effective management
Inactive Publication Date: 2019-01-18
BEIHANG UNIV
View PDF3 Cites 9 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] At present, the workshop assembly process of mechanical products is in the critical stage of upgrading from traditional process to digital process and then to intelligent manufacturing process. Traditional process must be completed by experienced process design and on-site assembly personnel, often requiring a lot of repetitive work; now The digital technology is becoming more and more mature and has gradually replaced the traditional technology, but there are still many shortcomings, and it needs to be further improved to develop towards the direction of intelligent manufacturing technology.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0015] Further illustrate the present invention below in conjunction with accompanying drawing.
[0016] Aiming at the development needs of digital assembly workshops for mechanical products, the present invention establishes an MBD-based digital assembly process visualization system, such as figure 1 It is characterized in that: the visualization system includes functional modules, MBD specifications, and databases, and the visualization system controls the switching and display of each component assembly process and MBD model data through tree nodes;
[0017] The functional modules include a three-dimensional MBD model display module, an assembly process display module, and an assembly animation demonstration module;
[0018] Described three-dimensional MBD model shows, when receiving response, shows the MBD model picture that has been stored in the specified path folder of specific node, and it comes from the MBD model that PMI labeling module builds in the UG;
[0019] Th...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The present invention relates to a digital assembly process visualization system and method based on MBD, aiming at guiding the mechanical product workshop staff to complete the assembly task quicklyand accurately. As to that development requirement of the mechanical product digital assembly workshop, From the viewpoint of digital assembly process, MBD technology is introduced to form an assemblyprocess visualization system, which can directly obtain the information of specified parts, display the three-dimensional MBD model of the parts, assembly process content or assembly precautions, andplay assembly animation of specified components. The invention establishes a mechanical product digital assembly process visualization system and method based on MBD, further promotes the transitionof MBD model as the only data source of product manufacturing, makes it gradually replace the paper process documents, effectively improves the assembly quality of mechanical products, and provides friendly work guidance and training methods for assembly workers.
Description
technical field [0001] The invention relates to the technical field of digital workshop technology for mechanical products, in particular to an MBD-based digital assembly process visualization system and method, which are applicable to the upgrading process of digital assembly workshops for mechanical products. Background technique [0002] At present, the workshop assembly process of mechanical products is in the critical stage of upgrading from traditional process to digital process and then to intelligent manufacturing process. Traditional process must be completed by experienced process design and on-site assembly personnel, often requiring a lot of repetitive work; now The digital technology has matured and gradually replaced the traditional technology, but there are still many shortcomings, and it needs to be further improved to develop towards the direction of intelligent manufacturing technology. [0003] Boeing is one of the initiators of MBD technology. It has adop...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): G06F17/50
CPCG06F30/20G06F30/17
Inventor 王延忠刘鹏何俊甫
Owner BEIHANG UNIV