Aircraft assembling technology part 7 : riveting for swaged collar type rivet 飞机装配工艺第7部分:环槽铆钉铆接
Aircraft assembling technology part 11 : riveting for threaded hollow rivet 飞机装配工艺第11部分:螺纹空心铆钉铆接
The study of cam materials and assembling technology of composite hollow camshafts 装配式中空凸轮轴凸轮材料及装配技术研究
Aircraft assembling technology check and acceptance inspection for solid rivet after riveting 飞机装配工艺.实心铆钉铆接后的检查及验收
Aircraft assembling technology reveting of interfere fitting for half crown rivets and conhead rivets 飞机装配工艺半冠状铆钉平锥头铆钉干涉配合铆接
We first introduced several existing typical data structures for assembling technology , and analyses their advantages and disadvantages in detail 首先介绍了国外几种典型的基于装配技术的机械结构仿真系统所采用的数据结构。
The fcev introduced in this thesis is developed by the wuhan university of technology and dong feng motor company . in this thesis, the geometric models of powertrain components are constructed . the location of each component is determined by applying virtual assembling technology and the detailed fixing dimension is given according to the configuration scheme 本文以武汉理工大学和东风公司联合开发的燃料电池电动车为研究对象,运用unigrphics三维设计软件对动力传输系统的零部件进行了三维建模,通过虚拟装配技术确定了动力传输系统主要部件的安装位置和具体安装尺寸。
The third, the 3d design and assembling technology based on ugii was investigated in this paper . at last, the paper studied the cam application technologies, directly created 3d model, including the creation method of cutter location file directly from the 3d model, the nc post processing, etc . the method of generating user final feature lib used in refrigerator mould based on ug ii was also discuss in this paper, several examples for lib creation was given as an illustration 探讨了基于ug软件的三维产品设计技术、装配设计技术;最后,探讨了从三维产品模型直接生成刀位源文件,并进行数控加工的cam技术的实现,生成数控加工刀位源文件和nc加工后置处理程序;探讨了基于ug软件的冰箱吸塑模的用户特征库的建立,并给出了建库的几个实例。
Assemble design is very important as a part of bridge crane design . as a visual reality technology applied in design and manufactual field, visual assemble technology has been gained quiet great development . some visual assemble system has been applied in industry . the research in this paper is combining vr and cad technology, to develop a special design system for bridge crane . in the study, we choose a advanced 3-d cad software-solidworks to modeling the crane, and use an object oriented computer language-visual basic for secondary development of solidworks by its api function and ole interface . in this paper, it will introduce the crane ’ s automatic assembly and collision detection function of design system . the system program is written in visual basic and hanged to solidworks flat roof . so, it seems solidworks runs its own function when we run the program 本文的研究工作将虚拟现实技术与三维cad技术相结合,研究桥式起重机的虚拟自动装配及装配中的干涉检查。在此研究中,作者选用先进的三维cad软件平台-solidworks,进行起重机的建模;并运用面向对象的设计语言-visualbasic,利用solidworks的api函数和ole接口对其进行二次开发,开发出起重机小车的创新虚拟装配设计和干涉检查系统。此设计系统是通过vb编程,在solidworks软件平台上外挂系统程序,程序的运行就如同solidworks调用自身功能一样,来实现设计功能。
By analyzing the technology parameters of pipe mold, develops the application program of computing technology parameters of pipe mold, simplifies the computing course, improves markedly the manufacturing effective of pipe; by elaborating the standardized series parts of mold and analyzing the measures of dimension driving in pro / e, develops the applicant program which reform the ways of dimension driving about series parts, making it fit to designing customs and demands . it can improve the design effective of mold standardized series parts . by researching the subjunctive assemble technology, develops the simulation parts of mold assemble 通过对三维弯管芯模的设计和生产工艺进行分析,开发出了芯模的工艺参数计算分析模块,简化了工艺参数的计算步骤,显著提高了生产效率;对模具标准系列零件进行概述和分析,通过对proe软件中的系列零件的尺寸驱动方法进行分析,丌发出了改善系列零件尺寸驱动方法的功能模块,使其更符合人们设计的习惯和要求,以提高标准系列零件的设计效率;对虚拟装配技术进行研究分析,并结合具体模具的装配,开发出了模具装配的虚拟仿真模块,并仿真其中的机构零件运动,方便进行干涉检验,使装配结构更直观明了。