摘要
本文使用空气冲击造型机(砂箱尺寸:600×450×390mm)和空气冲击制样机(样简尺寸Φ50×120mm)研究了型砂配比对空气冲击造型型砂紧实的影响,并在对比分析和试验的基础上,推荐了空气冲击造型型砂配比选择的一些基本原则。
Tht air-impact moulding machine (flask size: 600×450×390mm) and apparatus (size of sample pipe: φ50×120mm) were used to study the influence of the formula of moulding sand on the compaction of moulding sand in this article. And on the basis of comparision、 analysis and tests some basic principles about choosing the formula of moulding sand for the air-impact moulding were suggestted.
关键词
冲击造型
型砂
混合物
配比
紧实
air-impact moulding
formula of moulding sand
compaction
