POWDER MOLDING DEVICE AND METHOD FOR MAKING RARE EARTH SINTERED MAGNET USING SAID MOLDING DEVICE

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When pressing and compressing-forming a powder by inputting the material powder (5) into a space limited by a lower punch (2) and a dice (1), forming a desirable shape by pressing and compressing the corresponding powder (5) between an upper punch (3) and the lower punch (2), opening a top surface of the dice (1) by moving the upper punch (3) upward, and pushing a molded body (51) upward by moving the lower punch (2) upward, a coating material (24) is installed on an outer circumference of the lower punch (2), and a lubricating agent is coated on an inner circumference of the dice (1) with forming operation at the same time by impregnating the lubricating agent into the coating material (24). The present invention is capable of continuously forming the material powder while coating the lubricating agent well with the forming operation at the same time, thereby pressing and compressing-forming the molded object of a rare-earth alloy very efficiently.COPYRIGHT KIPO 2016