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underwater schneidgranulator, knife for this granulator and this knife use underwater schneidgranulierungsverfahren
underwater schneidgranulator, knife for this granulator and this knife use underwater schneidgranulierungsverfahren
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机译:水下施耐德制粒机,该造粒机的刀,这把刀使用水下施耐德制粒机
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摘要
In a knife used in an underwater cutting granulating device for cutting and granulating a fused resin extruded from a die to a water chamber by a cutter rotated in the state where the knife is opposed to the die, the knife of the cutter has a mountain-shaped guide surface for guiding a water flow in the direction of drawing it toward the die, which is formed on the surface opposite to the surface facing the die. In this knife, more specifically, the transition angle B DEG from the front surface to the back surface and the transition angle D DEG from the back surface to the rear surface are set so as to be 150 DEG /=(B+D)/2/=180 DEG . The maximum distance A from the cutter surface to the inner surface and the maximum thickness C of the knife are set so as to be C/=1.2A. IMAGE
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