该模型对于表达产品装配模型的层次信息、装配关系信息以及特征属性信息等提供了良好的信息支持。
This modeling provides good information supports for expressing the information of product assembly model levels, assembly relations and features.
分析了现有装配序列规划方法和装配序列表达模型的缺陷，提出了一种合理的装配工艺APS树模型，并用这种模型表达非线性的装配序列。
To express nonlinear assembly sequences, an assembly process APS-tree model was proposed after analyzing disadvantages of the existing planning methods and expressions of assembly sequence.
集成分层次的零件信息模型、装配模型及机构模型，建立面向数字化样机的产品信息基本模型表达。
A basic information model for digital mock-up is produced by integration of hierarchical part information, assembly model and mechanism model.
首先建立了原型方舱零件及其装配的参数化模型，然后定义了驱动参数及其所有零件的装配关系表达式。
Firstly, the parametric assembly model of prototype shelter was built. Then, both the driving parameters and the assembly relationship expressions of all parts were defined.
装配接口表达方案和协同装配模型修改实时传播机制是协同装配建模研究的重点。
Key issues of collaborative assembly modeling are the assembly interface representation scheme and the real-time design modification propagation mechanism.
提出了装配优先约束关系模型和约束关系模型的优先矩阵表达法与数据文件表达法。
To exert the constraints, the assembly precedence is modeled and the precedence matrix and data file used to describe the precedence constraint are proposed.
提出了装配优先约束关系模型和约束关系模型的优先矩阵表达法与数据文件表达法。
To exert the constraints, the assembly precedence is modeled and the precedence matrix and data file used to describe the precedence constraint are proposed.
应用推荐