Fused Deposition Modeling

fused deposition modeling ( fdm) in rapid prototyping technology is widely applied in industry because of its lower expense of equipment and lower consumption of materials.

快速成型技术中的熔融沉积造型（FDM）工艺由于设备费用较低、材料利用率较高而在实际生产中得到广泛的应用。

analysis on the extrusion rate control of molten polymer in fused deposition modeling

熔融沉积成型聚合物熔体挤出速度控制

research on process parameter optimization of fused deposition modeling

熔融沉积制造工艺参数的优化

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

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。

currently, due to the remarkable manufacturing compliance, part complicacy and market requirement adaptability, fused deposition modeling ( fdm) has become one of the most widely applied rapid prototyping technique. it plays an increasingly important role in rapid manufacturing and tooling.

熔融沉积快速成形（FDM）工艺以其高度的制造柔性、制件复杂性和市场需求适应性成为目前应用最为广泛的快速成形技术之一，在快速制造及快速模具方面发挥重要作用。

Advance in Study and Application of Material for Fused Deposition Modeling

熔融沉积成型材料的研究与应用进展

fused deposition modeling ( fdm) is one of the most important rapid prototyping manufacturing technologies.

熔融沉积制造（FDM）是最重要的快速成型工艺之一。

the research of the control system of the fused deposition modeling

FDM快速成形系统的控制系统研究

optimal control of nozzle extrusion parameters for fused deposition modeling processes

熔融沉积成形喷头挤出参数优化控制

the shaped errors have many forms, including warpage deformation, stair-stepping effect and so on in fused deposition modeling ( fdm).

在熔融堆积成形制造中，形状误差有翘曲变形、台阶效应等形式。

numerical simulation of molding in fused deposition modeling study on precision of fdm and rapid tooling based on fdm& lom

熔融沉积制造精度及快速模具制造技术的研究

the requirement for the property of molding and support materials for fused deposition modeling ( fdm) are analyzed.

对熔融沉积（FDM）成型材料、支撑材料的性能要求进行了分析；

analysis of spray head structure of fused deposition modeling for rapid prototyping

熔融挤压快速成型系统的喷头结构分析

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。

compensation of measurement on fused deposition modeling

FDM工艺中的尺寸补偿

the fused deposition modeling technology can convert rapid prototype to a variety of moulds through various conversion techniques, which substantially shorten the product replacement cycle.

熔丝沉积成型技术（FDM）通过各种转换技术，可将RP模型快速转换成各种模具，大幅度地缩短产品更新换代的周期。

algorithm and optimization of scanning path of characteristics division on fused deposition modeling

FDM工艺中基于特征分区的扫描路径算法及优化

laminated object manufacturing ( lom) and fused deposition modeling ( fdm) have been widely applied in rapid prototyping in china.

分层实体制造技术（LOM）和熔融沉积制造技术（FDM）是在国内广泛应用的快速成型工艺。

fused deposition modeling ( fdm) has successfully been applied in rapid fabrication of prototype.

熔融沉积制造技术（FDM）在零件原型快速制造上已获得成功的应用。

the fused deposition modeling ( fdm) device has no laser, so the equipment is cheaper, plus its high efficiency and high accuracy, it is significant to research and develop the fdm device.

熔丝沉积（FDM）快速成型设备不使用激光器，因此其运行成本低，且其加工效率高，制件的强度大，因此，研究和开发国产化的熔丝沉积快速成型设备具有重要的意义。

some rapid prototyping technologies used in scaffold fabrication are discussed, such as three-dimensional printing, fused deposition modeling and selective laser sintering.

与传统的组织工程支架制备方法相比，提出了新的快速成形技术。主要阐述了3维打印技术、熔融沉积技术及选择性激光烧结技术的原理及其在构建组织工程支架的应用及特点。

the application of fused deposition modeling to the plaster precision casting

融积成型技术在石膏型精密铸造上的应用

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.

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。

to the design of the temperature control system for fdm ( fused deposition modeling), an arithmetic of combining silicon controlled device and appliance of temperature, as well as the fuzzy and pid control has been raised in this paper.

对熔丝沉积成型设备温度控制系统的设计提出了采用可控硅和温控器相结合、同时使用模糊-PID相结合的控制算法。

factors which produce errors in fused deposition modeling ( fdm) may include principles, equipment, process and contraction of abs materials.

快速成型制件产生误差的因素有原理性误差、设备误差、工艺误差及材料收缩引起的误差。

research on the thermal model and process control for fused deposition modeling

熔融沉积制造的热学模型和工艺控制研究