EOS, a German supplier of laser-sintering 3d printers, says they are already being used to make plastic and metal production parts by carmakers, aerospace firms and consumer-products companies.
EOS是一家德国的激光烧结3d印制机生产商。该公司称其产品已经被汽车制造者，航空企业和生产消费产品的公司用来制造塑料和金属部件。
Powder can be spread onto a tray and then solidified in the required pattern with a squirt of a liquid binder or by sintering it with a laser or an electron beam.
将粉末洒向一个托盘，然后用一小盘液体粘合剂把粉状物按需要的形状进行固化，或者用激光器或电子束管将其烧结成所需形状。
A process that metallic parts are fabricated through selective laser sintering (SLS) prototype parts is researched.
主要研究了通过选择性激光烧结高分子原型件制造金属零件的工艺。
Using methods like electron beam melting or selective laser sintering.
使用方法如电子束熔炼或选择性激光烧结。
Selective laser sintering of foundry silica sands was investigated by experiments.
对铸造硅砂的选择性激光烧结进行了试验研究。
The technical principle and characteristics of selective laser sintering (SLS) technology are introduced.
介绍了选择性激光烧结(SLS)技术的工艺原理及特点。
The operating principle of the selective laser sintering technology was introduced.
介绍了选择性激光烧结技术的工作原理。
For the problem of inferior density of SLS (selective laser sintering) part, the paper analyzes influence of locating place on sintered density of SLS part based on experimental results.
针对选区激光烧结(SLS)成型件经常出现的密度不足问题，结合试验，分析了试件摆放位置对烧结密度的影响。
Finally, the coming study directions of selective laser sintering technology are described.
最后，提出了选择性激光烧结技术进一步研究的方向。
Some existing problems of forming metal parts by selective laser sintering technology were pointed out. The development prospect of the technology was summarized.
指出了选择性激光烧结技术成型金属零件所存在的一些问题和选择性烧结技术的发展前景。
A series of experiments are carried out with selective laser sintering (SLS) for copper, copper nickel powder materials.
采用激光选区烧结的方法，对铜、镍-铜混合粉末进行了一系列激光烧结试验。
Numerical simulation model for the thermal process of selective laser sintering of powders was presented to predict the sintered width and depth in selective laser sintering.
建立选择性激光烧结粉末的快速成型工艺过程的数值计算模型，并用于估算热固结宽度和深度。
Laser is used to sinter the Selective laser sintering (SLS) parts. The scanning system needs to do plenty of scan, so scan method is very important to SLS process.
选择性激光烧结(SLS)技术使用激光束进行截面区域烧结，扫描系统需要作大量的扫描，所以扫描路径的选择就显得尤为重要。
Research progresses of metallic powder materials and nano powder materials fabricated by selective laser sintering (SLS) were reviewed in brief.
综述了选择性激光烧结金属粉末材料和纳米粉末材料的研究进展。
According to beam properties of the CO2 laser in the laboratory and light spot requirement for laser sintering, a set of laser beam homogenizing equipment is designed in this thesis.
针对实验室用大功率CO2激光的光束特性和烧结陶瓷实验时对光斑的特定要求，本研究从理论设计了一套激光均束装置。
The injection tooling with the designed optimal conformal cooling channels was fabricated by using the selected laser sintering technique.
利用选择性激光烧结快速制模工艺制造出设计好的具有最优随形冷却水道的注塑模具。
Numerical computation model for the thermal process of selective laser sintering of powders were presented to predict the sintered depth in selective laser sintering.
建立选择性激光烧结粉末快速成形工艺过程的数值计算模型，并用于估算烧结深度。
The processes of rapid forming solid parts by laser sintering ceramic powder include laser sintering and second sintering post treatment.
激光烧结陶瓷粉末快速成型三维零件的过程包括激光烧结和二次烧结后处理两个步骤。
To solve the problem of large deforming and poor accuracy of SLS product , the method of the artificial neural network is applied in the study of selective laser sintering (SLS) process.
针对选择性激光烧结成型件变形大、精度较低的问题，将神经网络方法应用于选择性激光烧结（SLS）加工工艺的研究。
Polymer coated ceramic powder can be used to manufacture mold shell with selective laser sintering technology, and the mold shell is usually used to cast and produce metal part.
利用激光烧结快速成型技术可以烧结覆膜陶瓷材料，形成铸造用型腔壳体并直接应用于铸造，制作金属零件。
The research of heating in selective laser sintering (SLS) of powders mostly focuses on the sintering process, but the research of the preheating process is not sufficient.
对选择性激光烧结(SLS)加热的研究多数集中在烧结过程上，而对预热过程的研究还很不完善。
Precoated sand made of mixing this kind of resin and sand can serve as laser sintering material which suits laser rapid molding process much more.
这种烧结剂是一种改性酚醛树脂，它和作为耐火骨料的原砂混合制成覆膜砂作为激光烧结材料更加适用于激光快速成型过程。
A decreased and thinned virtual prosthesis was designed based on the facial image and converted into a rapid prototyping wax prosthesis using a selective laser sintering technique.
一个减少，变薄虚拟假体设计的基础上，面部图像和快速原型蜡成用选择性激光烧结技术的假体转换。
Based on selective laser sintering (SLS) rapid plastic prototype with precision casting technology, metallic parts are made.
利用选择性激光烧结(SLS)快速成型工艺烧结塑料原型，结合精密铸造技术制出了金属零件。
The blended powder of nylon 12 and wollastonite was molded by selective laser sintering (SLS).
将尼龙12与硅灰石的混合粉末进行选择性激光烧结成型。
This paper studies the problem of the low manufacture quality of the laser sintering equipment for powder material by experiment.
针对粉末材料激光烧结设备成型质量不高的问题，进行了实验。
Analyzing the sintering theory of nano material and the heat conduction theory of laser machining, the mathematic model of grain size growth of nano material in laser sintering is built.
在分析纳米材料已有烧结理论的基础上，结合激光加工中有关热传导理论，建立了纳米材料在激光作用下晶粒尺寸变化的数学模型。
Selective laser sintering (SLS) is a new forming technology, which can fabricate any complicated physical parts directly from thermoplastic powder without mold.
选域激光烧结(SLS)是一种新型的成型技术，可以直接将热塑性塑料粉末制成任何复杂形状的实物，而不需要模具。
A series of experiments were carried out with direct metal laser sintering (DMLS) for the 316 stainless steel powders.
采用直接金属激光烧结的方法，对316不锈钢粉末进行了一系列烧结实验。
A series of experiments were carried out with direct metal laser sintering (DMLS) for the 316 stainless steel powders.
采用直接金属激光烧结的方法，对316不锈钢粉末进行了一系列烧结实验。
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