公开(公告)号：US20040104515A1

公开(公告)日：2004-06-03

申请号：US10723762

申请日：2003-11-26

Applicant: Stratasys, Inc.

Inventor： William J. Swanson ,  Patrick W. Turley ,  Paul J. Leavitt ,  Peter J. Karwoski ,  Joseph E. LaBossiere ,  Robert L. Skubic

IPC: B29C035/08

CPC classification number: B29C41/36 ,  B29C41/52 ,  B29C64/112 ,  B29C64/40 ,  B29C71/02 ,  B29C2071/022 ,  B29C2791/005 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/00 ,  G05B2219/49019 ,  Y10S264/57

Abstract: A method for three-dimensional modeling builds up three-dimensional objects in a heated build chamber by dispensing modeling material from a dispensing head onto a base in a predetermined pattern. Physical and thermal separation are maintained between the heated build chamber and motion control components that control the motion of the dispensing head and the base. Thermal isolation of the motion control components from the build chamber allows the chamber to be maintained at a high temperature, and has other practical advantages as well.

Abstract translation: 用于三维建模的方法通过以预定图案将建模材料从分配头分配到基座上而在加热构建室中建立三维物体。 在加热的构建室和控制分配头和底座的运动的运动控制部件之间保持物理和热分离。 来自构建室的运动控制组件的热隔离允许室保持在高温，并且还具有其他实际优点。

公开(公告)号：US20030056870A1

公开(公告)日：2003-03-27

申请号：US10124241

申请日：2002-04-17

Applicant: Stratasys, Inc.

Inventor： James W. Comb ,  William R. Priedeman JR. ,  Paul J. Leavitt ,  Robert L. Skubic ,  John Samuel Batchelder

IPC: B32B031/00

CPC classification number: B29C67/0055 ,  B29C47/0014 ,  B29C47/6087 ,  B29C47/92 ,  B29C64/106 ,  B29C64/20 ,  B29C2947/92123 ,  B29C2947/92409 ,  B29C2947/92523 ,  B29C2947/92571 ,  B29C2947/9259 ,  B29C2947/92619 ,  B29C2947/92904 ,  B29C2947/92933 ,  B29C2947/92952 ,  B33Y70/00 ,  B33Y80/00 ,  Y10T428/2913 ,  Y10T428/298

Abstract: Disclosed is a modeling filament for use as feedstock in a fused deposition modeling liquifier, and a method for manufacturing the filament. The diameter and standard deviation of the filament are controlled to meet various tolerance requirements of jam resistance, slip resistance, model strength, liquifier overflow prevention and hysteresis-free transient response. Standard deviation of the filament diameter is matched to a filament target diameter. The resulting filament is used to form high-quality models.

Abstract translation: 公开了一种在熔融沉积建模液化器中用作原料的建模长丝，以及用于制造长丝的方法。 控制灯丝的直径和标准偏差，以满足阻塞阻力，防滑性能，型号强度，液化器溢流防止和无迟滞瞬态响应的各种公差要求。 灯丝直径的标准偏差与灯丝目标直径相匹配。 所得长丝用于形成高质量的模型。