摘要
提出将增材制造技术与传统挤出技术结合,研发一种成型大直径塑料管道的设备与工艺,即聚合物熔体喷射堆砌成型。文中介绍了熔体喷射堆砌成型原理及整套成型设备,包括熔体挤出机、管道成型装置、压延装置、冷却装置、壁厚调节装置、定型装置、管径调节装置以及辅机(旋转牵引机)和控制系统。
Additive manufacturing technology and traditional extrusion technology were combined to develop a device and process for forming large diameter plastic pipe,that was,polymer spouted-accumulated forming. The principle of polymer spouted-accumulated forming and the whole set of forming equipment were introduced in detail. The melt extruder, pipe forming device, calendaring device, cooling device, wall thickness adjusting device, sizing system, pipe diameter adjusting device and auxiliary machine( rotary tractor) and control system were also introduced.
引文
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