Research on Virtual Assembly of Supercritical Boiler

Supercritical boiler is an important measure to solve problems like electricity shortage or energy intensity, with its high combustion efficiency. As supercritical boiler is a large and complex product, it may appear some problems of collision, location error, or assembly order reverse in assembling process. In order to solve these problems, this paper studies the virtual assembly technology of supercritical boiler. This includes the establishment of model of supercritical boiler, the transformation technology of the model and the Lightweight model technology. Taking 600MW supercritical boiler as an example, a virtual assembly simulation is established in virtools environment. Although the supercritical boiler product contains about 100,000 parts, this technique can achieve fluency of virtual assembly process. It also realizes higher human-machine interaction, and guilds the assembly process of supercritical boiler.