DESIGN AND MODIFICATION OF HYDRAULIC PRESS FOR SLEEVE REMOVAL FROM ENGINE CYLINDER BLOCK

Abstract

A sleeve removal machine is designed for removal of pressed sleeve from engine cylinder block after any rejection occurred in engine either finishing operation of sleeve or engine failure during engine testing, This operation should be need very safe because of the sensitive tolerance at the Sleeve and Cylinder block. Construction of the cylinder, ram were the most important parts because this parts functions are very important for this press machine. KEYWORDS: Hydraulic pump, Pressure Relief valve, Check valve, Flow control valve, Hydraulic hoses, Sleeve