基于大数据的高强化发动机活塞设计验证评价流程  

Design verification and evaluation process for enhanced engine piston based on big data

作　　者：贾艳 张俊青 刘建 王文坡 JIA Yan;ZHANG Junqing;LIU Jian;WANG Wenpo(Binzhou Bohai Piston Co.,Ltd.,Binzhou 256602,Shandong,China;Shandong Key Laboratory of Engine Piston Friction Pairs,Binzhou 256602,Shandong,China)

机构地区：[1]滨州渤海活塞有限公司,山东滨州256602 [2]山东省发动机活塞摩擦副重点实验室,山东滨州256602

出　　处：《柴油机设计与制造》2025年第1期24-28,共5页Design and Manufacture of Diesel Engine

摘　　要：为了建立高强化发动机活塞的设计的评价系统,以评估设计方案是否满足发动机高爆发压力、高可靠性的使用要求,依托某公司活塞生产累积的设计经验,对活塞设计数据库进行科学分类和整理,从而指导活塞设计,并对活塞进行可靠性评价。结果表明:所建立的活塞设计数据库可以在新产品研发过程中直接将新产品的参数与数据库信息进行比对,进而借鉴之前的设计经验与设计数据,可有效缩短新产品开发时间,提高新产品的一次开发成功率。In order to establish an evaluation system for the design of high-strength engine pistons and evaluate whether the design scheme meets the requirements of high explosion pressure and high reli-ability of the engine,based on the design experience accumulated by a company's piston production,the piston design database was scientifically classified and organized to guide the piston design and evaluate the reliability of the piston.Results show that the established piston design database can directly compare the parameters of new products with the database information in the process of new product development,and then draw lessons from the previous design experience,which shortens the time of new product devel-opment and improves the success rate of new product development.

关 键 词：发动机活塞 大数据 设计验证 评价系统 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]