基于模型的三维索引编号自动标注技术

索引编号图(以下称为"索引图")是构成产品装配工艺图及产品图册的关键元素。为提高索引图制作效率,提出一种基于模型的索引图标注方法,通过索引自动排序、指引点确定及索引智能排布等算法,实现了三维索引图自动标注功能。与其他方法相比,该方法提高了索引图的制作效率,对服务人员维修产品具有一定的应用价值。以典型工程机械起重机为例对所提方法进行了说明。

Research on The Techniques of Three-Dimensional Index Number Automatic Annotation

Index number diagram (hereinafter referred to as "index diagram") is the key element of the assembly process diagram and product catalog. In order to improve the efficiency of making index diagram, a model-based annotation method for indexing diagram is proposed, the automatic indexing function of three-dimensional indexed diagram was realized by automatic index sorting, extraction point determination and intelligent index arrangement. Compared with other methods, this method improves the efficiency of index map production and has certain application value for service personnel to repair products. The proposed method is illustrated by a typical engineering machinery crane.