摘要
用水力学模拟的方法借助于高速摄影及微机数据处理技术,对浇注系统内的压力状态进行了研究,获得浇注系统产生负压的临界条件,并对其影响因素作了初步分析.
In this paper, by means of the high-speed photograph and micro-computer data processing the pressure state in gating system has been studied in the light of principle of the Hydraulics simulation.
The critical condition of forming the negative pressure in gating system was obtained,and the factors affecting on the critical condition has been primarily analysed.
出处
《铸造》
CAS
CSCD
北大核心
1989年第6期22-23,46,共3页
Foundry
