-
公开(公告)号：US06357855B1
公开(公告)日：2002-03-19
申请号：US09260522
申请日：1999-02-25
IPC分类号： B41J2145
CPC分类号： B29C41/12 , B29C64/112 , B29C64/40 , B33Y30/00 , B33Y50/02
摘要： This invention relates to the formation of three-dimensional objects on substantially layer-by-layer basis with enhanced resolution. The invention utilizes a unique offset printhead containing groups of jets to selectively deposit a hot-melt material.
摘要翻译： 本发明涉及基于逐层增加的分辨率形成三维物体。 本发明利用独特的偏移打印头，其包含一组喷嘴以选择性地沉积热熔材料。
-
2.发明授权
公开(公告)号：US6136252A
公开(公告)日：2000-10-24
申请号：US257853
申请日：1999-02-25
CPC分类号： B29C67/0059 , B29C41/36 , B29C67/0092
摘要： Techniques for printing raster lines in a selective deposition modeling (SDM) system. Raster lines may be printed using different numbers of jets in each group in different passes. Moreover, full and partial head randomization is available. Selected raster lines are printed in one direction, although the print head prints in two directions. Furthermore, raster lines printing may be interlaced, and deposition order may be changed between layers.
摘要翻译： 在选择性沉积建模（SDM）系统中打印光栅线的技术。 可以在不同的通行证中，在每组中使用不同数量的射流打印光栅线。 此外，全部和部分头随机化是可用的。 所选的光栅线是沿一个方向打印的，尽管打印头在两个方向上打印。 此外，光栅线打印可以是交错的，并且可以在层之间改变沉积顺序。
-
3.发明授权Method and apparatus for variably controlling the temperature in a selective deposition modeling environment 有权用于在选择性沉积建模环境中可变地控制温度的方法和装置
公开(公告)号：US6162378A
公开(公告)日：2000-12-19
申请号：US257360
申请日：1999-02-25
CPC分类号： B29C41/52 , B29C35/045 , B29C41/08 , B29C41/12 , B29C64/112 , B29C64/40 , B29C2035/1658 , B29C2037/90 , B33Y40/00
摘要： A method, system and apparatus for variably controlling the temperature in a selective deposition modeling environment. The temperature of the formed portion of the three-dimensional object is detected. A gas is forced onto a surface of the formed portion of the three-dimensional object. The forced gas has a characteristic, such as temperature and quantity, that is variably controlled based on the detected temperature of the formed portion of the three-dimensional object.
摘要翻译： 用于在选择性沉积建模环境中可变地控制温度的方法，系统和装置。 检测三维物体的形成部分的温度。 气体被迫到三维物体的形成部分的表面上。 强制气体具有基于三维物体的形成部分的检测温度可变地控制的诸如温度和数量的特性。
-
公开(公告)号：US06352668B1
公开(公告)日：2002-03-05
申请号：US09258007
申请日：1999-02-25
申请人： Joe M. Brown , Blake Hyer , John Stockwell
发明人： Joe M. Brown , Blake Hyer , John Stockwell
IPC分类号： B29C5904
CPC分类号： B29C67/0059 , B29C64/112
摘要： Rapid prototyping modeling typically operates by utilizing an ink jet to lay down a thin surface of material as a liquid on a part platform. The material solidifies into a three dimensional object. Computer programs determine the shape of the object, the arrangement of objects and the sequence of objects being built to protect parts of the planarizer roller and planarizer blade of a rapid prototyping machine from erosion.
摘要翻译： 快速原型建模通常通过利用喷墨将物料的薄表面作为液体放置在零件平台上来进行操作。 材料固化成三维物体。 计算机程序确定对象的形状，对象的布置以及正在构建的对象序列，以保护快速成型机的平坦度测量辊和平面切割刀片的部分免受侵蚀。
-
-
-
搜索结果
4 条记录 (耗时 0.023 秒)
