摘要
利用均衡凝固技术与外补缩相结合方法来消除小型厚壁球铁件缩孔、缩松。
Make use of a balanced concretion technique and combine together a method outside to remove loosing and shrinking aperture in a small scaled and thick-skin ball iron piece.
出处
《现代制造技术与装备》
2007年第2期47-48,共2页
Modern Manufacturing Technology and Equipment
关键词
厚壁类球铁
冒口补缩
冷铁
随形冒口
the thick -skin ball iron, emits to repair, the cold iron, to emit with the form
