摘要
发动机缸盖是发动机的关键零部件。发动机缸盖的燃烧室容积,直接影响到发动机的工作性能,所以在发动机缸盖制造过程中,最终必须保证发动机缸盖燃烧室的形状、表面粗糙度、尺寸精度、容积等一系列参数,从而保证发动机总机性能。
The combustion chamber volume of engines cylinder head effects on the engine work performances directly.The manufacturing process of engine cylinder head must ensure the engine cylinder head combustion chamber shape,surface roughness,dimensional precision,volume and other parameters which can ensure the engine performances.
出处
《机械工程师》
2011年第5期136-137,共2页
Mechanical Engineer
关键词
普通机床
发动机缸盖
球形燃烧室
工艺试验
conventional machine tools
engine cylinder head
spherical combustion chamber
technological test
