Transactions of Materials and Heat Treatment

Title：Research on relationship between mold surface failure and life

Authors： LI Yue-en1 2 ZHAO Jun1 WANG Wei1(1.School of Mechanical Engineering Shandong University Jinan 250061 China 2.School of Art and Design Shandong Jianzhu University Jinan 250010 China)

Unit：

KeyWords： hot mold neural network surface failure mould and dies life

ClassificationCode：TG76

year,vol(issue):pagenumber：2009,34(2):91-93

Abstract：

Through analyzing the reasons for mold surface failure and summarizing out 6 mold surface failure criterias,the key point for the failure criterion's weight was got to research the relationship between the mold surface failure and life.During the study of the mold surface failure criterion weight,the neural network method was used to construct the mold surface failure weight model in order to give out one mold surface failure computation method based on the neural network,propose the mold surface failure's failure criterion's membership degree function form.The theory discussion about the method was carried out.

Funds：

教育部新世纪优秀人才支持计划(NCET-06-0588);; 山东省优秀中青年科学家科研奖励基金(2005BS05002);; 山东省科学技术发展计划(2007GG20004003)

Reference：

[1]李曾任.人工神经元网络及其应用[M].北京:清华大学出版社,1999.
[2]张立明.人工神经网络的模型及其应用[M].上海:复旦大学出版社,1999.
[3]胡守仁,余少波,戴葵.神经网络导论[M].北京:国防科技大学出版社,1993.
[4]曾珊琪.丁毅.模具寿命与失效[M].北京:化学工业出版社,2005.

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