A capsule type reconfigurable machining apparatus, comprising: a rotating frame in which a plurality of processing modules (M1, M2, M3) are installed in the rotating direction of the rotating frame to face an object to be machined disposed in a capsule type body and whose machining position and pose are controlled by rotation; a top frame for rotatably supporting the rotating frame; a bottom frame that is combined with the top frame under the top frame to support the top frame and in which vibration proof members are installed in positions where the bottom frame contacts the top frame; and a stage unit fixedly inserted into the internal center of the top frame to settle the object to be machined so that the height of the settled object to be machined may be controlled and in which an X-Y stage or a rotary stage may be selectively mounted, wherein the stage unit is fixedly inserted into a stage unit mounting unit provided in the top frame, wherein the stage unit comprises: a connecting plate fixed to the stage unit mounting unit; an ascending shaft mounted in a vertical direction through a center of the connecting plate to expand up and down by torque received an ascending driver at a lower end; and an X-Y stage that is connected to an upper end of the ascending shaft and to whose top surface a support block in which an object to be machined is settled is fixed to move the object to be machined in an X-Y axes direction. a rotating frame in which a plurality of processing modules (M1, M2, M3) are installed in the rotating direction of the rotating frame to face an object to be machined disposed in a capsule type body and whose machining position and pose are controlled by rotation; a top frame for rotatably supporting the rotating frame; a bottom frame that is combined with the top frame under the top frame to support the top frame and in which vibration proof members are installed in positions where the bottom frame contacts the top frame; and a stage unit fixedly inserted into the internal center of the top frame to settle the object to be machined so that the height of the settled object to be machined may be controlled and in which an X-Y stage or a rotary stage may be selectively mounted, wherein the stage unit is fixedly inserted into a stage unit mounting unit provided in the top frame, wherein the stage unit comprises: a connecting plate fixed to the stage unit mounting unit; an ascending shaft mounted in a vertical direction through a center of the connecting plate to expand up and down by torque received an ascending driver at a lower end; and an X-Y stage that is connected to an upper end of the ascending shaft and to whose top surface a support block in which an object to be machined is settled is fixed to move the object to be machined in an X-Y axes direction. a connecting plate fixed to the stage unit mounting unit; an ascending shaft mounted in a vertical direction through a center of the connecting plate to expand up and down by torque received an ascending driver at a lower end; and an X-Y stage that is connected to an upper end of the ascending shaft and to whose top surface a support block in which an object to be machined is settled is fixed to move the object to be machined in an X-Y axes direction.