利用VB实现仪表配管配线图批量标注的工程实践

在石油化工仪表工程设计中,配管配线图是仪表专业施工图阶段劳动强度最大的工作内容,传统的配管配线图设计采用手工方式,对需要标注的每台现场仪表进行单独标注,使得成品质量和效率得不到保证。根据实际工作需求,确定了仪表图例标注和仪表信息框标注的新标注方式,进而介绍了这两种标注方式的设计过程,同时也对多视图标注和数据库设计进行了简要说明。根据实际项目的测试,提出了批量标注程序的优势和改进的方向。

Engineering Practice for Batch Notation of Instrument Location ＆ Cable Routing Drawings with Visual Basic

The instrument location & cable routing drawings is the work with highest labor intensity during petrochemical instrument engineering design.Traditional way adopts handwork mode during design.Each individual field instrument to be noted is separately noted in the drawings.Therefore,quality and efficiency can’t be guaranteed.According to actual project requirement,the new notation mode of instrument symbol and instrument information frame is defined,and the design process of these two functions is introduced further.Multi-view notation and database design are also briefly introduced.According to the test of actual projects,the advantage and improvement direction for batch notation program are put forwards.