基于Solidworks与VB.NET工程图自动调整方法研究及应用

Research and Application of Automatic Adjustment Method Based on Solidworks and VB.NET Engineering Drawings

参数化模型驱动后,与其关联的工程图自动更新时将出现视图布局不合理、视图比例失调、尺寸标注混乱等问题。分析了目前视图比例及其位置调整方法的优缺点,提出了基于视图对角线之差最小化及视图中心偏移量的调整方法,优化了视图比例调整。提出了基于尺寸与视图相对位置及字符标记的调整方法,简化了尺寸调整过程。采用VB.NET及结合数据库技术,实现了基于模板参数化驱动后工程图视图位置、视图比例及各种尺寸标注位置的优化调整,智能化出图,提高了设计效率和质量。

After the parametric model is driven,with the associated drawings automatically updated,there will be problems with unreasonable view layout,misaligned view,and chaotic dimensions.The advantages and disadvantages of the current view scale and its position adjustment method are analyzed.The method of minimizing the difference between the diagonal of the view and the offset of the center of the view is proposed to optimize the view scale adjustment.An adjustment method based on the relative position of the size and the view,and the character mark is proposed,which simplifies the size adjustment process.Using VB.NET and combined with database technology,based on template parameterization,the optimization adjustment of the drawing view position,view scale and various dimension positions is realized,and the intelligent drawing is improved,which improves the design efficiency and quality.