AUTO POLISHING APPARATUS HAVING POLISHING PAD WHICH CAN BE ATTACHED AND DETACHED

摘要

PURPOSE: An automatic polishing device with a detachable polishing pad is provided to prevent a holder unit and the polishing pad from damaging by blocking the contact the holder unit and the polishing pad through stopping the operation when a specimen is separated using a sensor for sensing the separation. CONSTITUTION: An automatic polishing device with a detachable polishing pad comprises a main body (10), a specimen transfer unit (20), and a plurality of polishing pads (30). A specimen is connected to the lower end of the specimen transfer unit and an assembling shaft assembling one side to pass through each central unit of a plurality of rotary plates is included in the other side. The plurality of rotary plates is arranged in an assembling path where one side of the specimen transfer unit is assembled to the predetermined angle based on the assembling shaft.