摘要
研究了干砂对ＥＰＳ模样中垂直向下盲孔的充填性能，主要工艺因素，如管径、管口深度、干砂粒形、振动方向、振动维数、振动频率、振动加速度等对垂直向下盲孔充填高度的影响。初步探讨了干砂对垂直向下盲孔充填的机理。
The filling of dry sand for vertical pipe with bottom blind hole in full mold process is studied. The main technological factors, including diameter of pipe, filling position of pipe, sand grain form, vibrating direction, vibrating dimension, vibrating frequency, and vibrating acceleration, are examind. The mechanism of dry sand filling for vertical pipe with bottom blind hole in full mold process is discussed.
出处
《特种铸造及有色合金》
CAS
CSCD
北大核心
1998年第1期10-12,共3页
Special Casting & Nonferrous Alloys
关键词
实型铸造
造型
干砂充填
干砂
Full Mold Process, Molding, Dry Sand Filling
