作者: GOUGE 時間: 2025-3-21 20:31
Basics in Primary Knee Arthroplastye it not for innovations in areas like 3D graphics and Computer-Aided Design software. This chapter highlights some of the key moments that catalogue the development of Additive Manufacturing technology. It will describe how the different technologies converged to a state where they could be integra作者: VOK 時間: 2025-3-22 01:54
De bedrijfseconomie van het ziekenhuis, “personal” 3D printing machines emphasize the simplicity of this task sequence. These desktop-sized machines are characterized by their low cost, simplicity of use, and ability to be placed in a home or office environment. The larger and more “industrial” AM machines are more capable of being tuned作者: 杠桿 時間: 2025-3-22 05:46
De bedrijfseconomie van het ziekenhuis,radiation in the ultraviolet (UV) range of wavelengths, but some visible light systems are used as well. Upon irradiation, these materials undergo a chemical reaction to become solid. This reaction is called photopolymerization, and is typically complex, involving many chemical participants..Photopo作者: JAMB 時間: 2025-3-22 11:55 作者: 商店街 時間: 2025-3-22 15:49 作者: Dedication 時間: 2025-3-22 18:00
https://doi.org/10.1007/978-3-642-97280-5onal printing industry. Recently, however, it has spread to numerous new application areas, including electronics packaging, optics, and additive manufacturing. Some of these applications, in fact, have literally taken the technology into a new dimension. The employment of printing technologies in t作者: visual-cortex 時間: 2025-3-22 23:27
https://doi.org/10.1007/978-3-642-97280-5inder is printed onto a powder bed to form part cross sections. This concept can be contrasted with powder bed fusion (PBF), where a laser melts powder particles to define a part cross section. A wide range of polymer composite, metals, and ceramic materials have been demonstrated, but only a subset作者: Myocyte 時間: 2025-3-23 02:08
https://doi.org/10.1007/978-3-642-97280-5ion of paper material sheets, cut using a CO. laser, each sheet representing one cross-sectional layer of the CAD model of the part. In LOM, the portion of the paper sheet which is not contained within the final part is sliced into cubes of material using a crosshatch cutting operation. A schematic 作者: ingenue 時間: 2025-3-23 06:37
https://doi.org/10.1007/978-3-642-97280-5nto flat or conformal surfaces in complex shapes, without any tooling or masks [1]. Although directed energy deposition, material jetting, material extrusion, and other AM processes fit this definition; for the purposes of distinguishing between the technologies discussed in this chapter and the tec作者: duplicate 時間: 2025-3-23 10:14 作者: configuration 時間: 2025-3-23 15:12
https://doi.org/10.1007/978-3-642-97280-5als and machines lag behind conventional manufacturing technology (e.g., injection molding machinery), although the lag is decreasing. Speed and cost, in terms of time to market, are where AM technology contributes, particularly for complex or customized geometries.作者: MIRTH 時間: 2025-3-23 19:56 作者: 賄賂 時間: 2025-3-24 00:41 作者: Archipelago 時間: 2025-3-24 04:11 作者: FID 時間: 2025-3-24 07:43
Scientific Basis of Acupuncture,inimize manufacturing, assembly, and logistics costs. However, the capabilities of additive manufacturing technologies provide an opportunity to rethink DFM to take advantage of the unique capabilities of these technologies. As mentioned in Chap. ., several companies are now using AM technologies fo作者: Foregery 時間: 2025-3-24 10:40 作者: 迅速成長 時間: 2025-3-24 17:11
Additional Methods of Treatment,gnificant changes that has led to improvements in accuracy, better mechanical properties, a broader range of applications, and reductions in costs of machines and the parts made by them. In this chapter we explore the evolution of the field and how these developments have impacted a variety of appli作者: 無底 時間: 2025-3-24 20:32 作者: 迎合 時間: 2025-3-25 02:23
Springer Science+Business Media New York 2015作者: curriculum 時間: 2025-3-25 05:49
Colour Doppler Sonography in Obstetrics,er sintering (SLS) was the first commercialized PBF process. Its basic method of operation is schematically shown in Fig. 5.1, and all other PBF processes modify this basic approach in one or more ways to enhance machine productivity, enable different materials to be processed, and/or to avoid specific patented features.作者: Inelasticity 時間: 2025-3-25 11:33 作者: 隱士 時間: 2025-3-25 12:28 作者: 謙虛的人 時間: 2025-3-25 17:30
https://doi.org/10.1007/978-3-642-97280-5als and machines lag behind conventional manufacturing technology (e.g., injection molding machinery), although the lag is decreasing. Speed and cost, in terms of time to market, are where AM technology contributes, particularly for complex or customized geometries.作者: 上坡 時間: 2025-3-25 21:35
Additional Methods of Treatment,chnique, the reason for post-processing varies. For purposes of simplicity, this chapter will focus on post-processing techniques which are used to enhance components or overcome AM limitations. These include:作者: HPA533 時間: 2025-3-26 03:46
Ian Gibson,David Rosen,Brent StuckerReflects recent developments and trends and adheres to the ASTM, SI and other standards.Includes chapters on automotive technology, aerospace technology and low-cost AM technologies.Provides a broad r作者: 亞麻制品 時間: 2025-3-26 04:29
http://image.papertrans.cn/a/image/144822.jpg作者: expeditious 時間: 2025-3-26 10:43
https://doi.org/10.1007/978-3-642-97280-5Directed energy deposition (DED) processes enable the creation of parts by melting material as it is being deposited. Although this basic approach can work for polymers, ceramics, and metal matrix composites, it is predominantly used for metal powders. Thus, this technology is often referred to as “metal deposition” technology.作者: GULP 時間: 2025-3-26 14:30
Material Jetting,n the field, Neuromuscular Urgencies and Emergencies is an invaluable resource for neurologists, emergency medicine physicians, physician assistants, and the interventional neurologist. ?. .?.978-3-030-53147-8978-3-030-53145-4作者: 顯赫的人 時間: 2025-3-26 19:30 作者: 沒花的是打擾 時間: 2025-3-27 00:56 作者: CORE 時間: 2025-3-27 02:59 作者: GOAT 時間: 2025-3-27 05:47 作者: habitat 時間: 2025-3-27 13:30 作者: 飛行員 時間: 2025-3-27 16:10 作者: 能量守恒 時間: 2025-3-27 21:46 作者: 迫擊炮 時間: 2025-3-27 23:46 作者: Monolithic 時間: 2025-3-28 05:51 作者: orthopedist 時間: 2025-3-28 07:11
Post-processing, tory deprivation. Although, from the methodological point of view, the conditions of reversible auditory deprivation are complicated, promising new data appeared in this field. Similarly the specific ability of the auditory system to encode communication signals and speech sounds has been examined 作者: 職業(yè) 時間: 2025-3-28 13:03 作者: 考古學(xué) 時間: 2025-3-28 17:22 作者: Dorsal 時間: 2025-3-28 19:44 作者: endure 時間: 2025-3-28 23:52
Rapid Tooling,ts and bolts of his own ner- vous system and that of lower animals, but perhaps preoccupied most of all with the higher level nervous functions of perception, volition, cognition, and mentation, which characterize his "self. " The investigation of these processes depends ultimately on re- search on 作者: palpitate 時間: 2025-3-29 05:14 作者: 剝削 時間: 2025-3-29 10:00
https://doi.org/10.1007/978-3-642-97280-5ial jetting (MJ) in which all of the part material is dispensed from a print head. This is in contrast to binder jetting, where binder or other additive is printed onto a powder bed which forms the bulk of the part. Binder jetting is the subject of Chap. .. Some of the technical challenges of printi作者: embolus 時間: 2025-3-29 12:12 作者: Indecisive 時間: 2025-3-29 18:44
Scientific Basis of Acupuncture,ntal aligners, AM machines enable manufacturing of tens to hundreds of thousands of parts, where each part is uniquely customized based upon person-specific geometric data. In the case of aircraft components, AM technology enables low-volume manufacturing, easy integration of design changes and, at 作者: 拘留 時間: 2025-3-29 23:29
De bedrijfseconomie van het ziekenhuis, to suit different user requirements and therefore require more expertise to operate, but with a wider variety of possible results and effects that may be put to good use by an experienced operator. Such machines also usually require more careful installation in industrial environments.作者: 教唆 時間: 2025-3-30 00:53
Scientific Basis of Acupuncture,can assist with STL files. Finally, we consider some of the limitations of the STL format and how it may be replaced by something more suitable in the future like the newly developed Additive Manufacturing File format.作者: Engulf 時間: 2025-3-30 05:33 作者: 關(guān)節(jié)炎 時間: 2025-3-30 10:24
https://doi.org/10.1007/978-3-642-97280-5h many colors. Several companies licensed the 3DP technology from MIT and became successful machine developers, including ExOne and ZCorp (purchased by 3D Systems in 2011). A novel continuous printing technology was been developed recently by Voxeljet that can, in principle, fabricate parts of unlimited length.作者: 不能根除 時間: 2025-3-30 12:23
e technology and low-cost AM technologies.Provides a broad r.This book covers in detail the various aspects of joining materials to form parts. A conceptual overview of rapid prototyping and layered manufacturing is given,? beginning with the fundamentals so that readers can get up to speed quickly.作者: Explicate 時間: 2025-3-30 18:57
Scientific Basis of Acupuncture,l has been, to some extent, uncovered. This chapter will discuss some of the issues surrounding the low-cost technologies, including machine developments due to patent expiry, the rise of the Maker movement and some of the new business models that have resulted.作者: Pantry 時間: 2025-3-30 23:11
Scientific Basis of Acupuncture, to create patterns for parts that are required using materials or properties not currently available using AM or for longer run tooling where AM may be able to simplify the process chain. Commonly referred to as rapid tooling, we discuss here how AM can contribute to the product manufacturing processes.作者: Intellectual 時間: 2025-3-31 03:02
Additional Methods of Treatment,machines and the parts made by them. In this chapter we explore the evolution of the field and how these developments have impacted a variety of applications over time. We note also that different applications benefit from different aspects of AM, highlighting the versatility of this technology.作者: 揭穿真相 時間: 2025-3-31 08:30
Textbook 20152nd editionng is given,? beginning with the fundamentals so that readers can get up to speed quickly. Unusual and emerging applications such as micro-scale manufacturing, medical applications, aerospace, and rapid manufacturing are also discussed. This book provides a comprehensive overview of rapid prototypin作者: 山間窄路 時間: 2025-3-31 11:52
Textbook 20152nd editionThis book also:.Reflects recent developments and trends and adheres to the ASTM, SI, and other standards.Includes chapters on automotive technology, aerospace technology and low-cost AM technologies.Provides a broad range of technical questions to ensure comprehensive understanding of the concepts covered.?.作者: LAVE 時間: 2025-3-31 15:43
Andreas B. Imhoff,Jonas Pogorzelskioduct development context, the term rapid prototyping was used widely to describe technologies which created physical prototypes directly from digital data. This text is about these latter technologies, first developed for prototyping, but now used for many more purposes.作者: Astigmatism 時間: 2025-3-31 19:16 作者: 積習(xí)已深 時間: 2025-4-1 00:19
https://doi.org/10.1007/978-3-642-97280-5ly understood in the additive manufacturing community. Thus, for the purposes of this chapter, DW technologies are those processes which create meso-, micro-, and nanoscale structures using a freeform deposition tool.作者: 要塞 時間: 2025-4-1 03:47
Introduction and Basic Principles,lar diseases. These are reflected in this new edition. We have taken the opportunity to add much new clinical and scientific material to the book, particularly in relation to metabolic myopathies and neuropathies, and to include more information on genetic aspects of neuromuscular diseases, quantita
