樹脂部品用超小型卓上ディスク式射出成形機の試作と評価

（第6報 成形材料の供給と評価）

抄録

Aiming at realization of ultra-small desktop injection molding machine for molding small polymer parts (10 mm cube), we changed prototype molding materials from conventional screw type to new disk type. In order to increase the extrusion amount per unit time in the plasticizing process, it is necessary to improve the plasticity by improving the mounting position of the heater, the entry of molding material, the structure of the stator, the heat insulating structure. By operating the molding machine under more optimum conditions, the molding material could be stably heated and plasticized. As a result, we realized desktop type idea for miniaturization (space-saving, energy saving) of injection molding machine.