通过对起重机行业现状的分析,将云计算引入到起重机设计制造过程中,提出了基于云计算的起重机协同设计平台,并研究了该平台的整体构架及关键技术。基于云计算的起重机协同设计平台对于加快起重机行业资源整合,实现企业资源最大化共享,提高设计资源利用率,降低设计成本,推进起重机中小企业的发展具有重要意义。 Through the analysis of the current situation of crane industry, cloud computing is introduced into the crane design and manufacturing process, and a crane collaborative design platform based on cloud computing is proposed. The overall framework and key technologies of the crane are also studied. Crane collaborative design platform based on cloud computing is of great significance for accelerating the integration of crane industry resources, maximizing the sharing of enterprise resources, improving the utilization rate of design resources, reducing the design cost and promoting the development of small and medium-sized enterprises.