MANUFACTURING METHOD OF RECEIVER TANK FOR RECEIVER DRIER

摘要

A receiver tank manufacturing method of a receiver drier is provided to reduce the cost and manufacturing process of material and to easily assemble a cap. The receiver tank manufacturing method of a receiver drier is composed of steps for: manufacturing a main pipe(21) in which the thickness is fixed and one end is blocked by forging; forming a drier supporting part(22) which is pitted along the outer circumference and is protruded along the inner circumference in the lower part of the main pipe by rolling; combining an L-section baffle member(24) to the bottom of the inner protruded portion of the drier supporting part in order to induce refrigerant to a filter of a bottom cap; and forming a bottom cap assembly(26) pitted along the inner circumference and protruded along the other end outer circumference of the main pipe by rolling.