首页>
外国专利>
CYLINDER HEAD CASTROAT, CASTED CYLINDER HEAD FOR DIESEL COMBUSTION ENGINES AND METHOD FOR PRODUCING A CYLINDER HEAD CROPPED PART
CYLINDER HEAD CASTROAT, CASTED CYLINDER HEAD FOR DIESEL COMBUSTION ENGINES AND METHOD FOR PRODUCING A CYLINDER HEAD CROPPED PART
展开▼
机译:气缸盖铸件,用于柴油机发动机的气缸盖铸件及其制造方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
An unfinished cylinder head casting for producing a cylinder head for internal combustion engines powered with diesel fuel includes a sealing surface, intended for mounting in a finished state on a corresponding sealing surface of an engine block, and designed on a sealing surface section of the unfinished cylinder head casting. A thickness of the sealing surface section in a casting state exhibits a machining allowance in relation to its set thickness, obtained after a material-removing finishing of the sealing surface. The sealing surface includes a combustion chamber region, associated with a combustion chamber formed in the engine block. In the case of such a cylinder head, an optimum load-bearing capacity is achieved in a simple manner in that a combustion chamber region sealing surface section machining allowance amounts to a maximum of 15% of the machining allowance of the sealing surface section in the remaining region of the sealing surface.
展开▼