4 . the caxa application programming interfaces are researched and a function module which is helpful to the assembly process planning is developed . the module can build assembly tree , bill of materials and the xml files and new assembly 4 、深入研究caxa二次开发接口功能,研究并开发了对装配工艺规划起辅助作用的功能模块,该功能模块能够生成装配树、装配bom表,导出xml文件,能通过参考典型装配序列生成新的装配序列。
Based on the methods and algorithms , a compute aided color design toolset for products is constructed , and a set of color design tools are planned and developed , and these tools are integrated on the modeling platform caxa solid design successfully 论文在研究上述实现方法的基础上,构建了计算机辅助产品色彩设计工具集,设计和开发了一系列色彩设计工具,并完成了在caxa实体设计造型平台上的集成,对已实现的工具进行了验证。
Aiming at shaft part and box part , parametering feature base is built . after incording research , the module that uses of feature modeling and feature recognizing corresponding to shaft part and box part is empoldered with the foundation of the application development of caxa 针对轴类零件和箱体类零件,建立相应的参数化特征库。在以上研究的基础上,在caxa平台上利用caxa的二次开发接口,开发了相应的轴类零件和箱体类零件的特征建模和特征识别功能模块。
This research uses caxa entity design software establish 3 - d entity model and transmit it to adams design environment . this method successfully solves the problem of data interface and data transition between caxa and adams and well preserves cubage information and relative location relation . furthermore , it builds simulation model of crane mechanical system that respectively belong to three working situation of uprising 、 rotating and ranging 本研究采用caxa三维实体设计软件建立起重机的三维样机模型,将虚拟样机导入adams设计环境,成功地解决了caxa与adams之间的数据接口与数据转换技术,很好地保留了零件的体积信息与相对位置关系,实现了在adams中建立起重机起升、回转、变幅三个工作状态的机械系统仿真模型。
Main functions are as follow : 1 ) according to the formula of spring and related technical standard and document , parameter computation of spring suspension has been carry out in the visual c + + environment and the result have been saved to data base . 2 ) the 3d model of spring suspension has been constructed by caxa platform which parameters come from the data base we saved in the first part 该软件具备以下主要功能: 1 、根据圆柱螺旋压缩弹簧的结构尺寸公式及铁道部制定的相关技术规范文件,在vc + +环境下编制程序,实现一级刚度单卷弹簧、一级刚度双卷弹簧、不等高两级刚度弹簧组的结构尺寸设计,并将合理的设计结果保存到数据库相应的数据表中。