公开(公告)号：WO2015009397A1

公开(公告)日：2015-01-22

申请号：PCT/US2014/043143

申请日：2014-06-19

Applicant: THE BOEING COMPANY

Inventor： GUNTHER, Steven Matthew

IPC: B29C67/00 ,  G05B1/00 ,  B22F3/105

CPC classification number: B29C67/0059 ,  B22F3/1055 ,  B22F2003/1056 ,  B22F2003/1057 ,  B23K9/04 ,  B29C64/112 ,  B29C64/124 ,  B29C64/153 ,  B29C64/386 ,  B29C67/0062 ,  B29C67/0077 ,  B29C67/0088 ,  B29L2031/3076 ,  B29L2031/3097 ,  G05B19/41875 ,  G05B2219/32189 ,  G05B2219/37345 ,  G05B2219/49023 ,  Y02P10/295 ,  Y02P80/40 ,  Y02P90/22 ,  Y10T428/12396 ,  Y10T428/24802

Abstract: Methods and apparatuses to fabricate additive manufactured parts (60) with in-process monitoring are described. As parts are formed layer-by-layer, a 3D measurement of each layer or layer group (62) may be acquired. The acquisition of dimensional data (54) may be performed at least partially in parallel with the formation of layers (62). The dimensional data (54) may be accumulated until the part (60) is fully formed, resulting in a part (60) that was completely inspected as it was built. The as-built measurement data (54) may be compared to the input geometrical description (50) of the desired part shape. Where the part (60) fails to meet tolerance, it may be amended during the build process or rejected.

Abstract translation: 描述用于制造具有过程监控的添加剂制造零件（60）的方法和装置。 随着部分逐层地形成，可以获取每个层或层组（62）的3D测量。 尺寸数据（54）的获取可以至少部分地与层（62）的形成平行地执行。 尺寸数据（54）可以被累积直到部分（60）完全形成，从而导致在构建时被完全检查的部分（60）。 可以将所构建的测量数据（54）与期望的部件形状的输入几何描述（50）进行比较。 第（60）部分不符合宽容的，可以在建造过程中修改或者拒绝。