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制订浇注艺术品用模具的铸造工艺,绘制三维图形,采用基于熔融沉积FDM技术的桌面级打印机打印PLA模样,粘接蜡质浇冒系统,挂砂5层半。先脱蜡再脱PLA,用内窥镜检查型腔完整性后浇注。结果证明,控制过程工艺参数,可以利用PLA粘接蜡质浇冒系统获得完整的铸件。生产的艺术品模具满足了客户需求。
Formulating the casting process of casting art molds, drawing three-dimensional graphics, using the desktop printer based on fused deposition FDM technology to print PLA patterns, bonding wax casting system, and hanging sand 5 and a half. Dewaxing and then off the first PLA, with endoscopic examination of cavity integrity after pouring. The results show that the process parameters can be controlled to obtain a complete casting using PLA bonded wax casting system. Production of art mold to meet customer needs.