Research And Application On Collaborative Design Technology Of 3D On Petrochemical Engineering Design System

This subject is about how to transfer from traditional two-dimensional design to three-dimensional design in the chemical engineering system; the transfer from up and down stream speciality-cross designs with traditional multi-speciality through a great amount of switching to multi-speciality paralleled 3-D coordinative design which is supported by network with database as the core. This article also introduces the research situation both at home and overseas and the basis of topic selection and relevant technology difficulties and solutions, on the basis of which the solutions are developed through comparison and put into practice.This article mainly consists of following content: The progress in the design method at home and aboard is introduced and researched, several technology selections of 3-D coordinative design is proposed; The 3-D coordinative design technology is analyzed, the integrated solution based on PDMS is set up; The 3-D coordinative design target, system demand and difficulties is researched and solutions is proposed; The other key technologies required of realizing 3-D coordinative design is researched, The importance of fundamental as database and code standardization in 3-D coordinative design is narrated.The subject has been put into practice with a good benefit and come out conclusion: realizing the operation mode of multi-speciality coordination 3-D design is a general trend. Coordination design not only improves the design efficiency , and more importance is to change traditional design cooperation mode and data transmitter channel , finally improve the design quality, and also make a necessary preparation for implementing total digital life-circle management of petrochemical engineering enterprise , eventually enhance greatly the core competence of design enterprise. Therefore , no matter what difficulty there is , we shall continuously push multy-speciality coordination 3-D design, and are ready in time for enterprise being converted gradually into advanced international engineering company.