| 摘要 |
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for receiving a definition of a version of a part family comprising a plurality of parts, each part having a same shape and a different respective size, wherein the definition includes a set of parameter values for each part of the part family; storing the definition along with other versions of the part family in either a parametric or parametric-independent format; receiving a request for the part family for a particular computer-aided design system; converting a latest version to a different format that is compatible with the particular computer-aided design system; and providing the converted part family in response to the request. |
| 主权项 |
1. A method implemented by one or more content servers, the method comprising:
obtaining, by one or more processors of the one or more content servers, a first parametric model of a first part, the first parametric model conforming to a first parametric modeling framework, and the first parametric model comprising a plurality of first parameters and one or more first constraints between pairs of the first parameters; generating, by one or more processors of the one or more content servers, a first part family representation from the first parametric model of the first part, the first part family representation including a plurality of parts each having a same shape and a different respective size, for each part in the first part family representation, wherein the generated first part family representation is in a parametric model-independent format, which does not include a parametric model with parameters and constraints between pairs of parameters; importing, by one or more processors of the one or more content servers, a second parametric model of a second part, the second parametric model conforming to a second parametric modeling framework, which is different than the first parametric modelling framework, and the second parametric model comprising a plurality of second parameters and one or more second constraints between pairs of the second parameters; generating, by one or more processors of the one or more content servers, a second part family representation from the second parametric model of the second part, the second part family representation including a plurality of parts each having a same shape and a different respective size, for each part in the second part family representation, wherein the generated second part family representation is in the parametric model-independent format, which does not include a parametric model with parameters and constraints between pairs of parameters; making, by one or more processors of the one or more content servers, both the first part family representation in the parametric model-independent format and the second part family representation in the parametric model-independent format available to a client device having a particular computer-aided design system; receiving, by one or more processors of the one or more content servers, a first request from the client device for the first part family; converting, by one or more processors of the one or more content servers, the first part family to a format that is compatible with the particular computer-aided design system of the client device; providing, by one or more processors of the one or more content servers, the converted first part family to the client device in response to the first request; receiving, by one or more processors of the one or more content servers, a second request from the client device for the second part family; converting, by one or more processors of the one or more content servers, the second part family to the format that is compatible with the particular computer-aided design system of the client device; and providing, by one or more processors of the one or more content servers, the converted second part family to the client device in response to the second request; wherein generating the second part family representation from the second parametric model of the second part comprises mapping properties of the second parametric modeling framework to properties of the first parametric modeling framework, and creating the second part family representation of the second part using the first parametric modelling framework in accordance with the mapped properties; wherein each of the first part family representation and the second part family representation is a fixed-size representation comprising fixed-size solid objects and non-graphical family data; and wherein each fixed-size representation of a part family further comprises a static graphic representation showing connection port locations for the part family. |
