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1. 发明授权

US09821411B2 Apparatuses, systems and methods for three-dimensional printing 有权
公开(公告)号：US09821411B2
公开(公告)日：2017-11-21
申请号：US14744910
申请日：2015-06-19
申请人： Velo3D, Inc.
发明人： Benyamin Buller , Erel Milshtein , Thai Cheng Chua
IPC分类号： B22F3/105 , B23K26/346 , B28B1/00 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B28B17/00 , B23K26/12 , C22C38/02 , C22C38/44 , C22C38/58 , C04B35/64 , B33Y40/00 , B33Y70/00 , B23K26/144 , B23K26/342 , B23K26/70 , B23K10/02 , B23K15/00 , B23K26/16 , B23K26/32 , B29C67/00 , B23K26/22 , C22C38/00 , C04B35/52 , C04B35/56 , C04B35/565 , B33Y80/00 , B22F3/24 , B23K15/02 , B23K26/08 , B22F3/00 , B23K10/00 , H05B6/68 , H05B6/80 , B22F7/00 , B23K103/00 , B29K105/00
CPC分类号： B23K26/346 , B22F3/003 , B22F3/004 , B22F3/105 , B22F3/1055 , B22F3/24 , B22F7/00 , B22F2003/1054 , B22F2003/1056 , B22F2003/1057 , B22F2003/1058 , B22F2003/1059 , B22F2003/248 , B22F2998/10 , B22F2999/00 , B23K10/006 , B23K10/027 , B23K15/002 , B23K15/0026 , B23K15/0086 , B23K15/0093 , B23K15/02 , B23K26/0853 , B23K26/1224 , B23K26/123 , B23K26/144 , B23K26/16 , B23K26/22 , B23K26/32 , B23K26/342 , B23K26/70 , B23K26/702 , B23K2103/50 , B23K2103/52 , B28B1/001 , B28B17/0072 , B28B17/0081 , B29C64/106 , B29C64/153 , B29C64/165 , B29C64/171 , B29C64/188 , B29C64/194 , B29C64/20 , B29C64/255 , B29C64/264 , B29C64/35 , B29C64/386 , B29C64/40 , B29K2105/251 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y50/02 , B33Y70/00 , B33Y80/00 , C04B35/522 , C04B35/5626 , C04B35/565 , C04B35/64 , C04B2235/6026 , C22C38/00 , C22C38/02 , C22C38/44 , C22C38/58 , H05B6/68 , H05B6/80 , Y02P10/295 , B22F2202/05 , B22F2201/20 , B22F2202/01
摘要： The present disclosure provides three-dimensional (3D) objects, 3D printing processes, as well as methods, apparatuses and systems for the production of a 3D object. Methods, apparatuses and systems of the present disclosure may reduce or eliminate the need for auxiliary supports. The present disclosure provides three dimensional (3D) objects printed utilizing the printing processes, methods, apparatuses and systems described herein.

2. 发明授权

US09573225B2 Apparatuses, systems and methods for three-dimensional printing 有权
标题翻译：三维打印的设备，系统和方法
公开(公告)号：US09573225B2
公开(公告)日：2017-02-21
申请号：US15188939
申请日：2016-06-21
申请人： Velo3D, Inc.
发明人： Benyamin Buller , Erel Milshtein , Sherman Seelinger
IPC分类号： B23K26/346 , B22F3/105 , B28B1/00 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B28B17/00 , B23K26/12 , B23K26/34 , C22C38/02 , C22C38/44 , C22C38/58 , C04B35/64 , B33Y40/00 , B33Y70/00 , B23K10/02 , B23K15/00 , B23K26/16 , B23K26/32 , B29C67/00 , B23K26/22 , C22C38/00 , C04B35/52 , C04B35/56 , C04B35/565 , B33Y80/00 , B22F3/24 , B23K15/02 , B23K26/08 , B22F7/00 , B29K105/00
CPC分类号： B23K26/346 , B22F3/003 , B22F3/004 , B22F3/105 , B22F3/1055 , B22F3/24 , B22F7/00 , B22F2003/1054 , B22F2003/1056 , B22F2003/1057 , B22F2003/1058 , B22F2003/1059 , B22F2003/248 , B22F2998/10 , B22F2999/00 , B23K10/006 , B23K10/027 , B23K15/002 , B23K15/0026 , B23K15/0086 , B23K15/0093 , B23K15/02 , B23K26/0853 , B23K26/1224 , B23K26/123 , B23K26/144 , B23K26/16 , B23K26/22 , B23K26/32 , B23K26/342 , B23K26/70 , B23K26/702 , B23K2103/50 , B23K2103/52 , B28B1/001 , B28B17/0072 , B28B17/0081 , B29C64/106 , B29C64/153 , B29C64/165 , B29C64/171 , B29C64/188 , B29C64/194 , B29C64/20 , B29C64/255 , B29C64/264 , B29C64/35 , B29C64/386 , B29C64/40 , B29K2105/251 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y50/02 , B33Y70/00 , B33Y80/00 , C04B35/522 , C04B35/5626 , C04B35/565 , C04B35/64 , C04B2235/6026 , C22C38/00 , C22C38/02 , C22C38/44 , C22C38/58 , H05B6/68 , H05B6/80 , Y02P10/295 , B22F2202/05 , B22F2201/20 , B22F2202/01
摘要： The present disclosure provides three-dimensional (3D) objects, 3D printing processes, as well as methods, apparatuses and systems for the production of a 3D object. Methods, apparatuses and systems of the present disclosure may reduce or eliminate the need for auxiliary supports. The present disclosure provides three dimensional (3D) objects printed utilizing the printing processes, methods, apparatuses and systems described herein.
摘要翻译：本公开提供了三维（3D）对象，3D打印过程以及用于生产3D对象的方法，装置和系统。本公开的方法，装置和系统可以减少或消除对辅助支持的需要。本公开提供使用本文所述的打印过程，方法，装置和系统打印的三维（3D）对象。

3. 发明授权

US09486878B2 Apparatuses, systems and methods for three-dimensional printing 有权
公开(公告)号：US09486878B2
公开(公告)日：2016-11-08
申请号：US14745032
申请日：2015-06-19
申请人： Velo3D, Inc.
发明人： Benyamin Buller , Erel Milshtein
IPC分类号： B22F3/105 , B28B1/00 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B28B17/00 , B23K26/12 , B23K26/34 , C22C38/02 , C22C38/44 , C22C38/58 , C04B35/64 , B23K10/02 , B23K15/00 , B23K26/16 , B23K26/32 , B29C67/00 , B23K26/22 , C22C38/00 , B22F7/00 , B33Y40/00 , B33Y70/00
CPC分类号： B23K26/346 , B22F3/003 , B22F3/004 , B22F3/105 , B22F3/1055 , B22F3/24 , B22F7/00 , B22F2003/1054 , B22F2003/1056 , B22F2003/1057 , B22F2003/1058 , B22F2003/1059 , B22F2003/248 , B22F2998/10 , B22F2999/00 , B23K10/006 , B23K10/027 , B23K15/002 , B23K15/0026 , B23K15/0086 , B23K15/0093 , B23K15/02 , B23K26/0853 , B23K26/1224 , B23K26/123 , B23K26/144 , B23K26/16 , B23K26/22 , B23K26/32 , B23K26/342 , B23K26/70 , B23K26/702 , B23K2103/50 , B23K2103/52 , B28B1/001 , B28B17/0072 , B28B17/0081 , B29C64/106 , B29C64/153 , B29C64/165 , B29C64/171 , B29C64/188 , B29C64/194 , B29C64/20 , B29C64/255 , B29C64/264 , B29C64/35 , B29C64/386 , B29C64/40 , B29K2105/251 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y50/02 , B33Y70/00 , B33Y80/00 , C04B35/522 , C04B35/5626 , C04B35/565 , C04B35/64 , C04B2235/6026 , C22C38/00 , C22C38/02 , C22C38/44 , C22C38/58 , H05B6/68 , H05B6/80 , Y02P10/295 , B22F2202/05 , B22F2201/20 , B22F2202/01
摘要： The present disclosure provides three-dimensional (3D) objects, 3D printing processes, as well as methods, apparatuses and systems for the production of a 3D object. Methods, apparatuses and systems of the present disclosure may reduce or eliminate the need for auxiliary supports. The present disclosure provides three dimensional (3D) objects printed utilizing the printing processes, methods, apparatuses and systems described herein.

4. 发明授权

US09346127B2 Apparatuses, systems and methods for three-dimensional printing 有权
公开(公告)号：US09346127B2
公开(公告)日：2016-05-24
申请号：US14745108
申请日：2015-06-19
申请人： Velo3D, Inc.
发明人： Benyamin Buller , Erel Milshtein , Sherman Seelinger
IPC分类号： B23K9/00 , B22F3/105 , B28B1/00 , B28B17/00 , B23K26/12 , B23K26/34 , C22C38/02 , C22C38/44 , C22C38/58 , C04B35/64 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B22F7/00
CPC分类号： B23K26/346 , B22F3/003 , B22F3/004 , B22F3/105 , B22F3/1055 , B22F3/24 , B22F7/00 , B22F2003/1054 , B22F2003/1056 , B22F2003/1057 , B22F2003/1058 , B22F2003/1059 , B22F2003/248 , B22F2998/10 , B22F2999/00 , B23K10/006 , B23K10/027 , B23K15/002 , B23K15/0026 , B23K15/0086 , B23K15/0093 , B23K15/02 , B23K26/0853 , B23K26/1224 , B23K26/123 , B23K26/144 , B23K26/16 , B23K26/22 , B23K26/32 , B23K26/342 , B23K26/70 , B23K26/702 , B23K2103/50 , B23K2103/52 , B28B1/001 , B28B17/0072 , B28B17/0081 , B29C64/106 , B29C64/153 , B29C64/165 , B29C64/171 , B29C64/188 , B29C64/194 , B29C64/20 , B29C64/255 , B29C64/264 , B29C64/35 , B29C64/386 , B29C64/40 , B29K2105/251 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y50/02 , B33Y70/00 , B33Y80/00 , C04B35/522 , C04B35/5626 , C04B35/565 , C04B35/64 , C04B2235/6026 , C22C38/00 , C22C38/02 , C22C38/44 , C22C38/58 , H05B6/68 , H05B6/80 , Y02P10/295 , B22F2202/05 , B22F2201/20 , B22F2202/01
摘要： The present disclosure provides three-dimensional (3D) objects, 3D printing processes, as well as methods, apparatuses and systems for the production of a 3D object. Methods, apparatuses and systems of the present disclosure may reduce or eliminate the need for auxiliary supports. The present disclosure provides three dimensional (3D) objects printed utilizing the printing processes, methods, apparatuses and systems described herein.

5. 发明授权

US09254535B2 Apparatuses, systems and methods for three-dimensional printing 有权
公开(公告)号：US09254535B2
公开(公告)日：2016-02-09
申请号：US14745081
申请日：2015-06-19
申请人： Velo3D, Inc.
发明人： Benyamin Buller , Erel Milshtein
IPC分类号： B22F3/105 , B22F7/00 , C04B35/64 , B32B37/24 , B23K26/34 , C22C38/58 , C22C38/44 , C22C38/02 , B23K26/12 , B33Y10/00 , B33Y30/00
CPC分类号： B23K26/346 , B22F3/003 , B22F3/004 , B22F3/105 , B22F3/1055 , B22F3/24 , B22F7/00 , B22F2003/1054 , B22F2003/1056 , B22F2003/1057 , B22F2003/1058 , B22F2003/1059 , B22F2003/248 , B22F2998/10 , B22F2999/00 , B23K10/006 , B23K10/027 , B23K15/002 , B23K15/0026 , B23K15/0086 , B23K15/0093 , B23K15/02 , B23K26/0853 , B23K26/1224 , B23K26/123 , B23K26/144 , B23K26/16 , B23K26/22 , B23K26/32 , B23K26/342 , B23K26/70 , B23K26/702 , B23K2103/50 , B23K2103/52 , B28B1/001 , B28B17/0072 , B28B17/0081 , B29C64/106 , B29C64/153 , B29C64/165 , B29C64/171 , B29C64/188 , B29C64/194 , B29C64/20 , B29C64/255 , B29C64/264 , B29C64/35 , B29C64/386 , B29C64/40 , B29K2105/251 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y50/02 , B33Y70/00 , B33Y80/00 , C04B35/522 , C04B35/5626 , C04B35/565 , C04B35/64 , C04B2235/6026 , C22C38/00 , C22C38/02 , C22C38/44 , C22C38/58 , H05B6/68 , H05B6/80 , Y02P10/295 , B22F2202/05 , B22F2201/20 , B22F2202/01
摘要： The present disclosure provides three-dimensional (3D) objects, 3D printing processes, as well as methods, apparatuses and systems for the production of a 3D object. Methods, apparatuses and systems of the present disclosure may reduce or eliminate the need for auxiliary supports. The present disclosure provides three dimensional (3D) objects printed utilizing the printing processes, methods, apparatuses and systems described herein.

6. 发明授权

US08610027B2 Process for producing a 3-dimensional component by selective laser melting (SLM) 有权
标题翻译：通过选择性激光熔化（SLM）制备三维成分的方法
公开(公告)号：US08610027B2
公开(公告)日：2013-12-17
申请号：US13009941
申请日：2011-01-20
申请人： Simone Hövel , Alexander Stankowski , Lukas Rickenbacher
发明人： Simone Hövel , Alexander Stankowski , Lukas Rickenbacher
IPC分类号： B23K26/14 , B22D27/02
CPC分类号： B22F3/1055 , B22F5/003 , B22F7/00 , B33Y10/00 , B33Y70/00 , Y02P10/295
摘要： A process produces a 3-dimensional component (16) by selective laser melting (SLM), in which the component (16) is formed on a foundation with a surface, e.g., a platform (10) or a support, which in particular is a component of the same type which has already been produced previously, by successively melting layers of a first metal powder to form a sequence of stacked layers. The process is substantially simplified and made more flexible by virtue of the fact that the separation of the finished component (16) from the surface of the platform (10) or the support thereof is simplified by providing a separating layer (11) between the component (16) and the platform (10) or the support, this separating layer making it possible to separate the finished component (16) from the platform (10) or the support without damaging the finished component (16).
摘要翻译：一种方法通过选择性激光熔化（SLM）产生三维组件（16），其中组件（16）形成在具有表面的基础上，例如平台（10）或支撑件，其特别地是通过连续地熔化第一金属粉末的层以形成层叠的顺序的先前已经生产的相同类型的组分。由于通过在组件（16）之间提供分离层（11）来简化最终部件（16）与平台（10）的表面或其支撑件的分离，因此该过程被大大简化并变得更加灵活（16）和平台（10）或支撑件，该分离层使得可以将成品部件（16）与平台（10）或支撑件分离，而不会损坏最终部件（16）。

7. 发明授权

US06585930B2 Method for article fabrication using carbohydrate binder 有权
标题翻译：使用碳水化合物粘合剂制造制品的方法
公开(公告)号：US06585930B2
公开(公告)日：2003-07-01
申请号：US09842618
申请日：2001-04-25
申请人： Jianxin Liu , Michael Rynerson
发明人： Jianxin Liu , Michael Rynerson
IPC分类号： B22F310
CPC分类号： B22F7/00 , B22F1/0059 , B22F3/008 , B22F2998/00 , B33Y10/00 , B33Y70/00 , C04B35/636 , Y02P10/295 , B22F5/007 , B22F3/1055
摘要： A binder, and a method of using it in conventional powder metallurgy processes and solid free form fabrication including metal powder, or combinations of metals and ceramics, in which the binder contains at least one carbohydrate as the active binding compound. The carbohydrate generally contains between 6 and about 900 carbon atoms and may be selected from various categories including but not limited to: 1) monosaccharides; 2) disaccharides; 3) trisaccharides; and 4) polysaccharides containing the base sugars identified in 1)-3) above; and 5) hydrolyzed starches in which the hydrolysate contains between about 6-900 carbon atoms, including dextrins such as limit dextrin, hydrolyzed amylose, and hydrolyzed amylopectin. The amount of carbohydrate in the binder solution is generally on the order of about 5-50 grams carbohydrate per 100 ml of carrier solution, more preferably 5-30 g/ml, and most preferably 15 g/ml (or comparable amounts on a dry basis).
摘要翻译：粘合剂及其在常规粉末冶金工艺和固体自由形式制造中的使用方法，包括金属粉末或金属和陶瓷的组合，其中粘合剂含有至少一种碳水化合物作为活性结合化合物。碳水化合物通常含有6至约900个碳原子，并且可以选自各种类型，包括但不限于：1）单糖; 2）二糖; 3）三糖; 和4）含有上述1）-3）中鉴定的基础糖的多糖; 和5）其中水解产物含有约6-900个碳原子的水解淀粉，包括糊精如极限糊精，水解的直链淀粉和水解的支链淀粉。粘合剂溶液中的碳水化合物的量通常为每100毫升载体溶液约5-50克碳水化合物量，更优选5-30克/毫升，最优选15克/毫升（或干燥时可比较量）基础）。

8. 发明授权

US3989863A Slurry coating process 失效
标题翻译：浆料涂装工艺
公开(公告)号：US3989863A
公开(公告)日：1976-11-02
申请号：US592452
申请日：1975-07-09
申请人： Raymond P. Jackson , Jonathan A. Travis , Rodney B. Teel
发明人： Raymond P. Jackson , Jonathan A. Travis , Rodney B. Teel
IPC分类号： B22F7/04 , B22F7/00 , C09D1/00 , C23C17/00
CPC分类号： B22F7/00 , C09D1/00 , B22F2998/00 , Y10S428/926 , Y10S75/95 , Y10T428/12063 , Y10T428/12979
摘要： A process of slurry coating particularly adapted to coatings less than one mil thick wherein a basis metal is coated with particles of a second metal dispersed in a liquid containing alkali-stabilized silica sol as the predominate film forming ingredient. The coated basis metal is dried; the coating is sintered thereon and then is worked. Provided that the silica to metal ratio is within a special range, residual silica in the coating metal does not interfere with working.
摘要翻译：一种浆料涂覆方法，特别适用于小于1密耳厚的涂层，其中基体金属涂覆有分散在含有碱稳定化二氧化硅溶胶的液体中的第二金属颗粒作为主要成膜成分。将涂覆的基础金属干燥; 将涂层烧结在其上，然后加工。如果二氧化硅与金属的比率在特定范围内，则涂层金属中残留的二氧化硅不会干扰加工。

9. 发明授权

US3826807A Method of diffusion molding 失效
标题翻译：扩散成型方法
公开(公告)号：US3826807A
公开(公告)日：1974-07-30
申请号：US32789573
申请日：1973-01-30
申请人： GEN DYNAMICS CORP
发明人： GREEN E
IPC分类号： B22F7/00 , B22F3/04
CPC分类号： B22F7/00
摘要： The method of diffusion molding cubically-shaped metal granules into a workpiece comprises cleaning the granules, depositing them into the cavity of a tooling mold, vibrating the tooling mold to orient the interfaces of the cubical granules into alignment with one another, encapsulating the tooling mold in a sealed enclosure, evacuating the enclosure, applying heat and pressure to the enclosure to effect diffusion molding of the granules into a workpiece configuration, and removing the workpiece from the enclosure and reusable tooling mold.

10. 发明授权

US3753704A Production of clad metal articles 失效
标题翻译：生产金属制品
公开(公告)号：US3753704A
公开(公告)日：1973-08-21
申请号：US3753704D
申请日：1970-08-25
申请人： INT NICKEL CO
发明人： MANILLA C , HILTON HONAKER H , OLEN GOTHARD D
IPC分类号： B21C23/22 , B22F3/20 , B22F7/00 , B22F7/08 , B22F7/04 , B22F7/02
CPC分类号： B22F7/08 , B21C23/22 , B21C33/002 , B21C33/004 , B22F3/20 , B22F7/00
摘要： Production of clad stock, e.g., bar, tubing, pipe, etc., wherein the cladding is prepared by pressing metal powders to desired form, the green form is sintered and coextruded hot with the core or basis material. Highly corrosion resistant cladding metals can be applied to basis materials of iron-group metals including common structural materials and high recovery of the cladding material is obtained. Externally or internally clad tubes have a cladding of 50 percent nickel-50 percent chromium alloy on substrates of steels, nickel alloys, including nickel-chromium alloys, etc., can readily be produced for use in applications requiring resistance to severe corrosive conditions at various temperatures.
摘要翻译：生产包覆坯料，例如棒材，管材，管材等，其中通过将金属粉末压制成所需形状来制备包层，将绿色形式与核心或基础材料进行烧结并共挤出。高耐腐蚀的包层金属可以应用于铁族金属的基础材料，包括常见的结构材料，并获得高回收率的包层材料。外部或内部包层管在钢，镍合金（包括镍 - 铬合金等）的基材上具有50％的镍 - 50％铬合金的包层，可容易地用于需要耐各种腐蚀性条件的应用中温度。

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