熔融沉积成型

熔融沉积成型（FusedDepositionModeling，FDM）是一种近几十年发展起来的快速成型制造技术。

Fused deposition modeling ( FDM ) is one of the technologys on rapid prototyping and manufacturing ( RPM ) that develops in recent years .

因此，本文研究熔融沉积成型数值模拟和工艺优化，以期提高FDM产品的精度，这不仅具有重要的理论意义，同时还具有重要的工程实用价值。

Therefore , this paper studies the numerical simulation and process optimization in fused deposition modeling to improve the accuracy on FDM parts .

熔融沉积成型成为快速成型制造技术的一个重要发展方向，然而，这种发展由于FDM成型零件的精度和强度较低而受到了限制。

Fused deposition modeling becomes a important direction of development . However , the development is limited by the lower accuracy and intersity parts on FDM .

熔融沉积成型材料的研究与应用进展

Advance in Study and Application of Material for Fused Deposition Modeling

熔融沉积成型聚合物熔体挤出速度控制

Analysis on the Extrusion Rate Control of Molten Polymer in Fused Deposition Modeling

在高聚物材料性能研究基础上，阐释了熔融沉积成型工艺所要求的材料的特殊性能。

Based on the study of polymer performance , the special performance that used in the FDM .

新型快速成型技术包括立体光刻法、选择性激光烧结、熔融沉积成型、分层实体制造、三维立体喷涂等。

The rapid prototyping technology includes stereolithography ( SLA ), selective laser sintering ( SLS ), fused deposition modeling ( FDM ), laminated object manufacturing ( LOM ) and three-dimensional print ( 3D-printing ), and so on .

塑料熔体微型挤出技术是微挤出技术的一种，在熔融沉积快速成型（FusedDepositionModeling，简称FDM）中得到了广泛应用。

Micro-extrusion technique of plastic melt belongs to micro-extrusion technique and is extensive used in Fused Deposition Modeling ( FDM ) .

熔融沉积快速成型工艺的精度分析及对策硼对熔盐电沉积渗硅层成分及组织结构的影响

Precision Analysis and Countermeasures of Fused Deposition Modeling Effect of boron on composition and microstructure of the siliconized layers prepared by electrodeposition in molten salts

对两种典型结构熔融沉积快速成型喷头中材料的压力场和速度场进行了有限元分析和实验验证。

The pressure area and velocity area of material in two typical structure nozzle head of air pressed fused deposition modeling ( FDM ) are analyzed with finite element method and confirmed by experiments .

对熔融沉积（FDM）成型材料、支撑材料的性能要求进行了分析；

The requirement for the property of molding and support materials for Fused Deposition Modeling ( FDM ) are analyzed .