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介绍肯德基门窗的挤压成型工艺
来源: 2016-03-08 11:55:12
介绍肯德基门窗的挤压成型工艺
KFC doors and Windows of extrusion technology
挤压成型是在铸锭加热、挤压、冷却、张力矫直、锯切等工序构成的一条自动生产线上进行。生产线上的设备,包括感应加热炉、挤压机、出炉台、出料运输机、型材提升移送装置、冷床、张力矫直机、贮料台、牵引机、锯床等。
Is in ingot heating extrusion, extrusion, cooling and tension straightening and cutting process consisting of a automatic production line. The production line equipment, including induction heating furnace, extrusion machine, from Taiwan, discharging conveyor, profile transfer device, cooling bed, tension straightening machine, storage platform, tractors, sawing machine, etc.
铸锭的加热温度一般控制在400℃~520℃,温度过高或过低都将直接影响挤压成型。挤压机一般采用单动油压机,其吨位在1200吨~2500吨之间。济南断桥铝门窗
General control heating temperature of ingot in 400 ℃ ~ 520 ℃, the temperature too high or too low will directly affect the extrusion. Extrusion machine generally adopts the single-acting hydraulic press, the tonnage between 1200 tons to 2500 tons.
挤压机的挤压筒直径大小,随挤压机吨位大小变动,挤压机吨位大,挤压筒直径也大。挤压筒直径一般在150mm~300mm范围内。
Extruder extrusion cylinder diameter size, size changes with the extruder tonnage, extrusion press tonnage, extrusion cylinder diameter is also big. Container within 150 mm to 300 mm in diameter.
挤压工具工作温度为360℃~460℃,挤压速度20 m/min~80m/min。 挤压工具主要包括模具。挤压模具根据结构特点分为平模、分瓣模、舌型模和分流组合模。
Extrusion tool working temperature is 360 ℃ ~ 460 ℃, the extrusion speed of 20 m/min to 80 m/min. Extrusion tools including mold. Extrusion die according to the structure characteristics of divided into flat, tongue split mold, mold and shunt combination mode.
生产铝合金门窗型材多用平模和分流组合模。 出料台接收来自挤压机挤出的型材,并把型材过渡到出料工作台。
Production of aluminum alloy doors and Windows profile multi-purpose flat die and shunt combination mode. Discharge received from extrusion machine extrusion of profiles, and the transition section to discharge the workbench.
出料工作台多是横条运输机型,其横条运动速度与挤压速度同步。 冷床多为步进梁式,下面安装有相当数量的风机,保证型材均匀冷却,使型材在矫直前温度低于70 ℃。
Discharging workbench is horizontal transport aircraft, the horizontal movement speed and extrusion speed synchronization. Cooling bed is walking beam type, the following installation fan, there are a number of guarantee profiles uniform cooling, make the profile before straightening temperature below 70 ℃.
张力矫直机带有扭转钳口,可以边扭转校正边拉伸矫直。 张力矫直机后是贮料台,向锯床工作台提供型材,锯床按定尺锯断型材。
Tension leveller with reverse jaw, can reverse the correction while stretching. Storage after the tension leveller is Taiwan, to provide sawing machine workbench profiles, sawing machine according to the scale sawing profile.
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