Studies on measurement uncertainty and economy of dimensional computed tomography measurements on selected examples

被引：1

作者：

Hiller, Jochen ^{[1
]}

Sawczyn, Nikolas ^{[2
]}

Imkamp, Dietrich ^{[3
]}

Uhlmann, Eckart ^{[2
,4
]}

机构：

[1] Tech Hsch Deggendorf, Fraunhofer Anwendungs Zentrum Comp Tomog Messtech, Fak Maschinenbau & Mechatron, Edlmairstr 9, D-94469 Deggendorf, Germany

[2] Tech Univ Berlin, Inst Werkzeugmaschinen & Fabrikbetrieb IWF, Pascalstr 8-9, D-10587 Berlin, Germany

[3] Carl Zeiss Ind Messtech GmbH, Carl Zeiss Str 22, D-73447 Oberkochen, Germany

[4] Fraunhofer Inst Prod Sanlagen & Konstrukt Tech IP, Pascalstr 8-9, D-10587 Berlin, Germany

来源：

TM-TECHNISCHES MESSEN | 2017年 / 84卷 / 05期

关键词：

Production measurement technology; conformity testing; computed tomography; measurement uncertainty; METROLOGY;

D O I：

10.1515/teme-2016-0050

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Industrial computed tomography (CT) is increasingly being applied for non-destructive testing of components in process quality assurance. The advantage over tactile or optical measuring methods is in particular the possibility to measure both, outer as well as inner geometry features non-destructively. In this article, possibilities for increasing the economy of CT measurements by simultaneous tomographic scanning of several components in the CT measuring volume are being investigated by using selected components, and the measurement uncertainty for the individual scanning settings is determined experimentally.

引用

页码：336 / 347

页数：12

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