摘要
气孔是汽油机缸体铸件主要缺陷之一,常见于缸孔内表面和上箱外表面。以LJ465Q-1A缸体毛坯为例,阐述了气孔的成因及解决应对的技术措施。
Stomatal is micro-car engine block castings, one of the major defects, is commonly found in the cylinder block and cylinder hole on the surface of the outer surface of boxes. In this paper, rough cylinder LJ465Q-1A as an example, On the causes of and solutions Stomatal Stomatal defects of response measures.
出处
《装备制造技术》
2009年第3期138-139,共2页
Equipment Manufacturing Technology
关键词
汽油机
缸体
气孔缺陷
压边溢流冒口
铸造工艺
浇注系统
engine
cylinder
blowhole defects
blankholder overflow riser, foundry process
gating system
