Holding down the ceramic green tip/chip prime field which cuts off

摘要

PROBLEM TO BE SOLVED: To surely separate a block of ceramic green chip element into component units, by applying a simple means for pressing the block of ceramic green chip element to separate into component units, using a pressure-welding roller arranged in the vicinity of the terminal turning to the lower part of a belt conveyor.;SOLUTION: A block B of ceramic green chip element is preheated to about from 90 to 100°C by using a heating furnace 3, the temperature of resin binder is kept at a glass transition temperature of about 60°C, until the block is conveyed to the vicinity of the terminal turning to the lower part of a belt conveyor 1; the block B of ceramic green chip element is pressed by a pressure-welding roller 2 in the vicinity of the terminal turning to the lower part of the belt conveyor 1 and separated into discrete component units, and further, the discrete ceramic green chip elements are cooled to about 40°C, by applying air pressure using an air discharge apparatus 4 from the carrying out side of the belt conveyor 1 for ceramic green chip elements.;COPYRIGHT: (C)2005,JPO&NCIPI