| 摘要 |
A device for compressing information sensed from a model of a product is provided. The compressed quantity of information is a subset of the control information that can be transferred, by way of a data link, to machining equipment used to make the product from a blank. The device senses the model in a first coordinate system and converts the sensed first coordinates into corresponding second coordinates, describing the shape in a second coordinate system. These second coordinates form the basis for the control information. Compressing the information substantially reduces the amount of data transmitted over a public telecommunication network of the data link. |
