公开(公告)号：US10295502B2

公开(公告)日：2019-05-21

申请号：US14818832

申请日：2015-08-05

Applicant: Delavan Inc

Inventor： Patrick L. Clavette ,  Michael A. Klecka ,  Aaron T. Nardi ,  Greg C. Ojard

IPC: G01N29/14 ,  G01N29/44 ,  G01N29/04 ,  G01N29/06 ,  B33Y50/02 ,  B33Y40/00 ,  C23C24/04 ,  B29C64/153 ,  B22F3/00

Abstract: A system for quality monitoring of additive manufacturing includes an acoustic emission (AE) sensor configured to be attached to an additive manufacturing substrate and to output a sensor signal indicative of acoustic vibrations received at the AE sensor and an AE module. The AE module is configured to receive the sensor signal from the AE sensor and process the sensor signal to determine at least one characteristic of an additive manufacturing process and/or an additively manufactured article.

公开(公告)号：US20170038342A1

公开(公告)日：2017-02-09

申请号：US14818832

申请日：2015-08-05

Applicant: Delavan Inc.

Inventor： Patrick L. Clavette ,  Michael A. Klecka ,  Aaron T. Nardi ,  Greg C. Ojard

IPC: G01N29/14

CPC classification number: G01N29/14 ,  B22F3/008 ,  B22F2999/00 ,  B29C64/153 ,  B33Y40/00 ,  B33Y50/02 ,  C23C24/04 ,  G01N29/043 ,  G01N29/0618 ,  G01N29/4454 ,  G01N2291/0231 ,  G01N2291/0251 ,  G05B2219/37337 ,  G05B2219/37351 ,  B22F2203/00 ,  B22F2202/01 ,  B22F2203/03

Abstract: A system for quality monitoring of additive manufacturing includes an acoustic emission (AE) sensor configured to be attached to an additive manufacturing substrate and to output a sensor signal indicative of acoustic vibrations received at the AE sensor and an AE module. The AE module is configured to receive the sensor signal from the AE sensor and process the sensor signal to determine at least one characteristic of an additive manufacturing process and/or an additively manufactured article.

Abstract translation: 用于添加剂制造的质量监测的系统包括声发射（AE）传感器，其被配置为附接到添加剂制造衬底并输出指示在AE传感器处接收的声振动的传感器信号和AE模块。 AE模块被配置为从AE传感器接收传感器信号并处理传感器信号以确定添加剂制造过程和/或附加制造的物品的至少一个特性。