Three-dimensional Digital Design And Application Of Oil Tank Thermal System Based On Reverse Engineering

With the development of the concept of "Industrialization 4.0",the application of reverse engineering in the field of intelligent manufacturing is more and more widely.Recently there are more and more functional requirements of digital platform,such as: high degree of visualization,strong ability to restore the site,rich in content,easy to operate,etc.A perfect digital platform is very favorable for the large industrial base staff,which requires the designers in the digital platform to continue learning and innovation.Aiming at the above problems,a new method is provided for the design of digital system.The thermal system of oil depot plays an important role in the storage operation of the oil depot,and the three-dimensional digital platform of the thermal system of the oil depot is more convenient for the operation and management of the oil depot.Using 3D laser scanner to scan the site depot thermodynamic system and to obtain the real three-dimensional point cloud data.Point cloud data in the three-dimensional laser scanner supporting software SCENE to splice and noise reduction.Due to the large area and complex process equipment of the thermal system,the layout of each station needs to be reasonable to ensure the integrity and accuracy of point cloud data in the field of scanning operation,This part focuses on the process and methods of data collection and data processing in SCENE,the process of noise reduction and the precision control of point cloud data.The reverse engineering design module of 3D CAD modeling software 3Ds MAX 2015 is used to load the point cloud data.The 3D modeling of the process equipment and the external landscape in the processed data is carried out,and the lighting and the material are baked to form a virtual reality 3D digital scene.Import the complete 3D model to Virtools virtual development platform and set the parameters.Using the Virtools internal module program integration and script program to design a patrol role and the corresponding operating instructions.The equipment attribute information database is established by summarizing the attribute information of oil depot thermodynamic system,the equipment maintenance parameters and the process flow of the thermodynamic system are realized,and at the same time,the safety training is carried out by the way of animation demonstration.The digital and virtual control of the oil depot thermodynamic system is realized.The function of the system is enriched by the design of interactive interface and sound effect.The analysis and the operation of digital system has been done.The scene realistic,intuitive interface,the function of each module is complete.The system has strong practicability,and has great popularization value.The key technologies of the project include the reverse modeling technology and programming language,the three dimensional digital oil depot thermodynamic system has very good representation and popularization significance.