A cylinder block is an integrated structure comprising the cylinder(s) of a reciprocating engine and often some or all of their associated surrounding structures like coolant passages, intake and exhaust passages and ports, and crankcase.
Cylinders are machined by grinding or boring to give them the desired true
inner surface. During normal engine operation, cylinder walls
will wear out-of-round, or they may become cracked and
scored if not properly lubricated or cooled. Liners (sleeves) made of metal
alloys resistant to wear are used in many gasoline engines and practically
all diesel engines to lessen wear. After they have been worn
beyond the maximum oversize, the liners can be replaced
individually, which permits the use of standard pistons and rings. Thus, you
can avoid replacing the entire cylinder block. The liners are inserted into
a hole in the block with either a PRESS FIT or a SLIP FIT. Liners are
further designated as either a WET-TYPE or DRY-TYPE.
Our company is involved in producing a comprehensive range of Cylinder
Blocks. These Blocks are made of high grade raw material and relevant
quality standards. We also offer customization of our products as per the
specifications given by the clients'.