LOADED EQUAL CHANNEL ANGULAR PRESSING MOLD AND EQUAL CHANNEL ANGULAR PRESSING APPARATUS HAVING THE SAME

摘要

pressure-ECAP mold according to the present invention is provided on the first contact surface and the first contact surface, a first mold having a first channel, a second contact surface and the material inlet passage and contact with one another first contact surface and the second contact surface is exposed by the first contact surface with the material to be inserted into a first channel corresponding to a first contact surface is to be able to move together with the second mold, the second mold housing having a receiving space to enable the mold to be inserted into the sliding movement, the mold comprising: a housing having a second channel is provided on the second contact surface to form a discharge passage which can be discharged punching the housing and coupled to the mold to press the material to be inserted into the inlet passage disposed in the receiving space, comprises an elastic force providing unit disposed in the receiving space to exert a resilient force toward the first mold to the second mold. ECAP pressure-die according to the present invention because it is removable mold including a first mold and a second mold, which may be spaced apart from each other, feed and discharge of the material can be quickly made. ;