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METHOD FOR CONTROLLING WINDING OF EXTRUDED MATERIAL FROM INJECTION MOLDING MACHINE, AND TIRE MOLDING SYSTEM PROVIDED WITH INJECTION MOLDING MACHINE
METHOD FOR CONTROLLING WINDING OF EXTRUDED MATERIAL FROM INJECTION MOLDING MACHINE, AND TIRE MOLDING SYSTEM PROVIDED WITH INJECTION MOLDING MACHINE
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机译:注射成型机的挤出材料的卷绕控制方法及该注射成型机提供的轮胎成型系统
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摘要
PROBLEM TO BE SOLVED: To provide a tire molding system provided with a method for controlling the winding of an extruded material from an injection molding machine, and the injection molding machine which can wind the extruded material such as a rubber strip stably and accurately onto a tire molding drum in the initial period of the injection of the extruded material.;SOLUTION: The rotation R of the tire molding drum 1 and the injection velocity V of the plunger of the injection molding machine 3 are increased respectively through a plurality of steps from the start of operation. In the first acceleration period in which the rotation of the drum 1 reaches the first constant rotational velocity R1 in the first step, the injection velocity V of the plunger of the injection molding machine 3 is controlled to increase at constant acceleration, and the rotation R of the drum 1 is controlled to increase along an acceleration target curve preset on the basis of the kind, physical properties, and injection capacity of the extruded material W.;COPYRIGHT: (C)2004,JPO
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