基于DELMIA的载人离心机座舱装配仿真

目的 形成合理的座舱装配工艺方案,提高装配质量和效率,并能在设计阶段发现座舱装配工艺方案存在的问题。方法 通过分析座舱结构特征和装配特点,并基于DELMIA数字化制造仿真平台,对载人离心机座舱的装配信息进行构建与分析。运用干涉和碰撞检查,结合人机功效模块,对座舱装配过程进行仿真分析。结果 座舱装配仿真是验证其装配工艺方案是否合理的有效手段,通过座舱装配仿真,提前发现了装配工艺方案存在装配动态干涉、可达性和可视性等问题。结论 数字化装配技术可以帮助设计人员预先发现装配工艺方案的不足,改进装配工艺方案,验证装备工艺方案的可行性,为实际装配提供指导,进而可极大地提高装配效率,缩短装备研制周期。

Assembly Simulation of Human Centrifuge Cockpit Based on DELMIA

On-site assembly of the human centrifuge cockpit is a complicated process that requires repeated optimization, this paper aims to form a reasonable cockpit assembly process plan, improve assembly quality and efficiency, and find problems in the cockpit assembly plan at the design stage. By analyzing the structural characteristics and assembly characteristics of the cockpit and based on the DELMIA digital manufacturing simulation platform, we constructed and analyzed the assembly information of the human centrifuge cockpit. Using interference and collision inspection, combined with the human-machine function module, we also simulated and analyzed the cockpit assembly process. Cockpit assembly simulation is an effective means to verify whether the assembly process plan is reasonable, through the cockpit assembly simulation, it is discovered in advance that the assembly process plan has the problems of assembly dynamic interference, accessibility, and visibility. Digital assembly technology can help designers discover the deficiencies of the assembly process plan in advance, improve the assembly process plan, verify the feasibility of the equipment process plan, and provide guidance for actual assembly, thereby greatly improving assembly efficiency and shortening the equipment development cycle.