中文译文
注塑成型机 Injection molding machine (中文5800字,英文3600字)
注塑成型机简称注塑机。注塑成型是利用塑料的热物理性质,把物料从料斗加入料筒中,料筒外由加热圈加热,使物料熔融,在料筒内装有在外动力马达作用下驱动旋转的螺杆,物料在螺杆的作用下,沿着螺槽向前输送并压实,物料在外加热和螺杆剪切的双重作用下逐渐地塑化,熔融和均化,当螺杆旋转时,物料在螺槽摩擦力及剪切力的作用下,把已熔融的物料推到螺杆的头部,与此同时,螺杆在物料的反作用下后退,使螺杆头部形成储料空间,完成塑化过程,然后,螺杆在注射油缸的活塞推力的作用下,以高速、高压,将储料室内的熔融料通过喷嘴注射到模具的型腔中,型腔中的熔料经过保压、冷却、固化定型后,模具在合模机构的作用下,开启模具,并通过顶出装置把定型好的制品从模具顶出落下。
按合模部件与注射部件配置的型式有卧式、立式、角式三种
英文原文
Injection molding machine
Injection molding machine is plastic machine for short. It uses the thermal physical properties of plastics, the material from the hopper into the barrel, is barreled by heating coil heat, so the material will be melted, which is arranged by the external force under the action of the motor driving the rotation of the screw in the barrel. The material in the screw under the action of the screw groove, along the forward delivery and compaction, dual role the material in the heating and shear under gradually plasticizing, melted and homogenized, when the screw rotates, the material in the screw channel friction and shear force, the molten material is pushed to the screw head. At the same time, the screw with backward in the material, the screw head forming material storage space, completing the plasticizing process, then, screw in the injection cylinder piston thrust under the action of high speed, high pressure, in the material storage chamber, the melt through the nozzle to the mold cavity injection, cavity melt after pressing, cooling, solidification, mold in the mold closing mechanism of action next, open mold, and through the ejection device to finalize the design good products fall from the top die.
Configuration according to the clamping member and the injection component type has horizontal, vertical, angle type three |