CAM SHAFT ASSEMBLING METHOD OF A LARGE SIZE TWO-CYCLE INTERNAL COMBUSTION ENGINE CAPABLE OF INCREASING ASSEMBLY OF A CAM HOUSING AND A CAM SHAFT BY EASILY CONTROLLING A CRANE FOR THE CAM SHAFT

摘要

PURPOSE: A cam shaft assembling method of a large size two-cycle internal combustion engine is provided to assemble a plurality of cam housings and insert a cam shaft in an assembled cam housing from an upper side direction to a lower side direction, thereby easily performing central customized work between the cam housings.;CONSTITUTION: A plurality of cam housings(10) is arranged on a workplace arrangement side. A plurality of the cam housings is assembled. A cam shaft(20) is inserted to a plurality of the cam housings. A jig(40) is assembled in one side of generated cam shaft assembly(30). The jig is connected to a crane. The jig is located to an upper side by rotation of the cam shaft assembly. The cam shaft assembly is assembled in a main engine block(50).;COPYRIGHT KIPO 2013;[Reference numerals] (AA) Setting a cam housing; (BB) Assembling a cam shaft; (CC) Assembling a JIG; (DD) Connecting and rotating a crane; (EE) Assembling an engine body