参数化工程图尺寸标注自动调整技术  

Research on the Dimension of Engineering Drawings' Automatic Adjusting Technology

作　　者：陈乐[1,2] 陈磊 郎鹏程 丁文捷[2] 

机构地区：[1]银川方达电子系统工程有限公司,银川750011 [2]宁夏大学机械工程学院,银川750021 [3]中辰工程咨询有限公司宁夏分公司,银川750011 [4]宁夏大学数学计算机学院,银川750021

出　　处：《机械设计与研究》2016年第3期73-76,共4页Machine Design And Research

基　　金：国家科技支撑计划课题资助项目(2013BAF02B00);(2013BAF02B05;宁夏制造业信息化综合集成应用示范)

摘　　要：针对参数化模型驱动生成工程图存在的尺寸标注布局错乱、不合理等问题,对尺寸标注的类型结构,布局特点进行了分析,提出了一种自动调整方法:记录尺寸标注布局合理时的位置参数值,以此为基准对工程图驱动更新后的尺寸布局进行调整,实现了对视图外部尺寸与内部尺寸的自动调整。应用SolidWorks API接口函数编写程序,进行了实例验证,结果表明,该方法正确可行,可有效减少手动调整的工作量,提高设计效率和质量。Abstract： Aiming at the problem that dimensions＇ placement of engineering drawing derived from parametric model is unreasonable, make an analyze on type and structure of dimension and Layout Features, so, an automatic adjustment method is proposed, which is through recording reasonable dimension layout parameter values, as a benchmark to adjust Dimension layout when the drawing is updated, then, automatic adjustment for external dimensions and internal dimensions is presented. Application of SolidWorks API to write program and validate the algorithm efficient by an example, the results show that the method is correct and the work of manual resizing is effectively reduced, thus the efficiency and quality of design is improved. Key words： engineer drawing; dimension; automatic adjustment ; parametric

关 键 词：工程图 尺寸标注 自动调整 参数化 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]