古巴建筑机械设备进口公司 construimp; cubana importadora de maquinarias y equipos de construccion empresa; cubana importadora de maquinarias y equipos de construccion, empresa
Hence , it is expected to tackle the existent problems of enterprises and enhance enterprise competitiveness with fundamental principle by the example of water conservancy construction machinery plant of zhe jiang 为此,本论文以浙江水利建筑机械厂为例,运用大规模定制( mc )的基本原理以期解决企业存在的问题,提高企业的市场竞争力。
This paper includes : on the basis of ty160c bulldozer made in tianjin construction machinery works , completing the design and intensity verifying of dgsy - 25 pipe crane ; using high - grade 3 - dimensional plotting software ug ( unigraphics ) to sculpt ; using adams ( automatic dynamic analysis of mechanical systems ) to establish virtual prototyping model and do dynamic simulation , and verifying the feasibility of this design precept and provide the basis for trial - manufacture of physical prototyping . at the same time , still simulating all kinds of danger operating mode in the course of production , which provides the theoretical foundation for rationally selecting ballast type to prevent the occurrence of overturn accidents 本文在天津建筑机械厂生产的ty160c推土机的基础上,完成了dgsy - 25型吊管机的改装设计及强度校核;使用三维实体建模软件ug建立了模型;使用机械系统运动学/动力学仿真软件adams建立了液压? ?机械一体化的虚拟样机模型,并进行了动力学仿真,验证了设计方案的可行性及结构设计的正确性,为物理样机的制造提供了参数依据;对生产作业过程中的各种危险工况进行了仿真分析,为科学地选用配重类型以防止倾覆事故的发生提供了理论依据。