The development of the fixture CAD system-CTU - FIXCAD is introduced and the description of information and management and control of information flow for fixture design and realization of the system are discussed.

• 介绍了夹具 CAD系统-CTU-FLXCAD的开发情况；讨论了夹具设计信息的描述、夹具信息流的管理与控制及其系统的实现.