Method of fitting cylinder head seal on cylinder block of IC engine

摘要

The seal fitting method involves machining the edge of the seal bordering on the combustion chamber to the individual dims. of an already machined cylinder block and fitting it to the block individually. The seal edge is machined to size using a coordinate-controlled cutter. The cutter may be of the laser or water jet type. The cylinder head seal may be composed of several layers, cut to different dims. at the edge. The complete seal forms a curve at the edge bordering on the combustion chamber, by which the cylinder surface is merged with the cylinder head plane.