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针对装备再制造方案决策中缺乏成本依据的问题,应用全寿命周期理论分析了装备再制造过程中产生的成本。首先,明确了装备再制造成本分析模型的估算目标和研究边界;然后,分析了装备再制造成本分解结构、估算方法,并给出了装备再制造成本分析模型框架;最后,以装甲装备发动机与航空发动机零部件再制造为例,验证了装备再制造成本分析模型的可行性,并分析了其经济寿命与效费关系。
Aiming at the lack of cost basis in decision - making of equipment remanufacturing project, the cost incurred in equipment remanufacturing process is analyzed by using life cycle theory. First of all, the objective and the research boundary of equipment remanufacturing cost analysis model are clarified. Then, the disassembly structure and estimating method of equipment remanufacturing cost are analyzed and the framework of equipment remanufacturing cost analysis model is given. Finally, Aeroengine parts remanufacturing is taken as an example to verify the feasibility of equipment remanufacturing cost analysis model and to analyze the relationship between economic life span and cost effectiveness.