南方科技大学知识苑(SUSTech KC): Die design for main bearing cap of engine block based semi-solid die casting process and the comparison analysis with squeeze casting process

题名	Die design for main bearing cap of engine block based semi-solid die casting process and the comparison analysis with squeeze casting process
作者	Chen, Song 1; Li, Daquan 1; Zhang, Fan 1; Luo, Min 1; Liang, Xiaokang 2; Zhu, Qiang3
通讯作者	Chen, Song
DOI	10.4028/www.scientific.net/SSP.285.429
发表日期	2019
ISSN	16629779
会议录名称	15th International conference on Semi-Solid Processing of Alloys and Composites, S2P 2018
卷号	285 SSP
页码	429-435
会议地点	Shenzhen, China
出版者	Trans Tech Publications Ltd
摘要	There are two new processes to development automobile structural components which have certain thickness. In the present paper, taking a main bearing cap product as an example, analyses die design by comparing the experimental and computational numerical simulation results. For the main bearing cap, product structure and mold design were designed to be suitable for characters of SSM die casting and squeeze process. Semi-solid slurry has significantly higher viscosity than liquid metal. This character of fluidity and solid fraction phase make the flow condition more laminar than liquid squeeze casting with the partial fill experiment. And compared with squeeze casting process, the globular shape grain size is smaller than dendritic structure. And mechanical property result shows that the elongation of SSM die casting can achieve more than twice than squeeze casting. © 2019 Trans Tech Publications, Switzerland.
学校署名	其他
收录类别	EI
资助项目	National Basic Research Program of China (973 Program)[N0.2016YFB0301001] ; Shenzhen Science and Technology Innovation Commission[]
EI入藏号	20190306384082
EI主题词	Dies ; Gating and feeding ; Grain size and shape ; Molds ; Product design
EI分类号	Foundries:534.1 ; Foundry Practice:534.2 ; Production Engineering:913.1
来源库	EV Compendex
引用统计	被引频次[WOS]：0
成果类型	会议论文
条目标识符	http://sustech.caswiz.com/handle/2SGJ60CL/50939
专题	工学院_机械与能源工程系
作者单位	1.General Research Institute for Nonferrous Metals, Beijing; 101407, China 2.Shenzhen Sliver Basis Diecasting Technology Co., Ltd, Shenzhen; 518110, China 3.Department of Mechanical and Energy Engineering, Southern University of Science and Technology, Shenzhen; 518055, China
推荐引用方式 GB/T 7714	Chen, Song,Li, Daquan,Zhang, Fan,et al. Die design for main bearing cap of engine block based semi-solid die casting process and the comparison analysis with squeeze casting process[C]:Trans Tech Publications Ltd,2019:429-435.