MANUFACTURING METHOD OF HERMETIC COMPRESSOR

摘要

PURPOSE: A manufacturing method of an enclosed type compressor is provided to precisely arrange a crank shaft and a bearing by simplifying the manufacturing process of an enclosed type compressor. CONSTITUTION: A manufacturing method of an enclosed type compressor comprises the following steps. A stator(210) is installed inside a sealed container(100). A dummy rotor is inserted into inside the stator. The dummy rotor comprises a same dummy shaft portion which is the same shape of a real crank shaft. A frame and a bearing housing are fixed inside the sealed container in order that the bearing housing is inserted into the dummy shaft portion. The dummy rotor is eliminated. The middle assembly consisting of a crank shaft, a rotor and a compressing unit is installed inside the sealed container.