支持复杂产品变型设计的零部件遍历方法研究

Research on the Parts Traversal of Variant Design for Complicated Product

针对复杂产品变型设计过程中零部件的查询问题,提出了一种零部件遍历方法。根据产品构成各零件之间的配合关系,建立了产品主模型。通过分析产品主模型和遍历算法的特点,给出了适合复杂产品变型设计的零部件遍历规则,规定了产品中零部件的遍历方向。借助VC++语言,对SolidWorks三维软件进行了二次开发,实现了复杂产品的变型设计。最后,以垃圾破碎机为例,对提出的方法进行了验证。

Aiming at the issues of parts requirement in the process of variant design for complicated product, a part traversal was proposed. Product main model was established according to the mating relationship among constituent parts of product. Then, product main model and the characteristics of traversal algorithm were analyzed, parts traversal rules adaptive for complicated product variant design was given, parts traverse direction for product were provided. The 3D （Three Dimensions） of Solidworks was developed with VC ＋ ＋ （ Visual C ＋ ＋）. The complicated product＇s variant design was implemented. Finally, an example of garbage crusher is given to verify all methods which were applied.