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.

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。

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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。

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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。

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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。

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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。

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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。

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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。

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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。

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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

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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；

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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。

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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。

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compensation of measurement on fused deposition modeling

FDM工艺中的尺寸补偿

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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

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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

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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

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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

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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

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research on process parameter optimization of fused deposition modeling

熔融沉积制造工艺参数的优化

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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

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