本文档定义了如何设计自适应项的概念，仅限于任何类型的驱动工具单元，以及相关属性和值域的使用。 本文件规定了驱动刀具装置数据交换的简化三维模型的要求。 以下内容不在本文件范围内: -可以存储或引用这些标准数据的应用程序； -刀具三维模型的概念； -切割物品的3D模型概念； -工具项目的3D模型概念； -本文件范围内未描述的其他自适应项目的3D模型概念； -装配项目和辅助项目的三维模型概念。

This document defines the concept of how to design adaptive items, limited to any kind of driven tool units, together with the usage of the related properties and domains of values. This document specifies the requirements of simplified 3D models for data exchange of driven tool units. The following are outside the scope of this document: — applications where these standard data can be stored or referenced; — concept of 3D models for cutting tools; — concept of 3D models for cutting items; — concept of 3D models for tool items; — concept of 3D models for other adaptive items not being described in the scope of this document; — concept of 3D models for assembly items and auxiliary items.