Search results
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Title
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AN INVESTIGATION OF STRUCTURED LIGHT SCANNER CALIBRATION DEGRADATION
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Author
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Turnbull, Robert
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Date Created
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2020
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Subjects--Topical
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Mechanical engineering
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Description
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ROBERT DAVID TURNBULL. An Investigation of Structured Light Scanner Calibration Degradation (Under the direction of DR. ED MORSE)Structured light scanning is a measurement technique using two images taken at a well-known angle to each other. Using...
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Title
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DATA MODELS TO SUPPORT METROLOGY
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Author
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Heysiattalab, Saeed
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Date Created
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2017
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Subjects--Topical
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Mechanical engineering, Engineering
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Description
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The Quality Information Framework (QIF) is a project initiated in 2010 by the Dimensional Metrology Standards Consortium (DMSC is an American Standards Developing Organization) to address metrology interoperability. Specifically, the QIF supports ...
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Title
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Data Processing, Modeling, and Error Analysis in Discrete Part Geometric Inspection
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Author
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Jaganmohan, Prashanth
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Date Created
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2020
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Subjects--Topical
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Mechanical engineering
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Description
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In today’s world of modern metrology, it becomes increasingly common to find new technologies which employ non-traditional measuring mechanisms in attempts to provide new advantages to lever over competing measuring instruments. In addition to suc...
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Title
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Detection and Classification of Defects in Metal Parts Using ATOS Professional 2019
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Author
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Gorman, Ryan
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Date Created
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2022
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Subjects--Topical
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Mechanical engineering
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Description
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When inspecting a manufactured part to determine whether it falls within tolerance, it is often important to distinguish the difference between a defect and geometric variation. A part that exbibits excessive geometric variation will fail to meet ...
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Title
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Dynamic Evaluation of Laser Trackers
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Author
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Welty, Victoria
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Date Created
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2015
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Subjects--Topical
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Mechanical engineering, Engineering
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Description
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This thesis details the development, performance, and analysis of tests for the dynamic performance evaluation for laser trackers. Laser trackers are large-scale measuring systems that utilize a spherical coordinate system for measurement. These s...
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Title
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Feature-based automated tool path planning for discrete geometry
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Author
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Shen, Fei
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Date Created
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2022
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Subjects--Topical
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Mechanical engineering
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Description
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Computer Numerical Control (CNC) machining is a critical manufacturing technology used in effectively all modern products. Any improvement in efficiency or automation that reduces the cost of CNC machining is of tremendous value to the manufacturi...
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Title
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INDUSTRY IMPLICATIONS OF ASME Y14.5-2018 RULE (S) AND THE NESTED PRINCIPLE
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Author
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Mennuti, Attilio
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Date Created
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2020
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Subjects--Topical
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Mechanical engineering
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Description
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ABSTRACTATTILIO MENNUTI. Industry Implications of ASME Y14.5-2018 Rule (s) and the "Nested" Principle. (Under the direction of DR. EDWARD MORSE)ASME Y14.5-2018 Section 4.2 Rule S states "Unless otherwise specified (UOS), elements of a surface incl...
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Title
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METROLOGICAL EVALUATION OF SIZE SPECIFICATIONS IN ISO 14405-1
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Author
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Peng, Yue
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Date Created
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2015
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Subjects--Topical
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Mechanical engineering
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Description
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ABSTRACTYUE PENG. Metrological evaluation of size specifications in ISO 14405-1. (Under the direction of DR. EDWARD P. MORSE)The international standard ISO 14405-1 was released in 2010 as part of the geometrical product specifications (GPS) of the...
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Title
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Metrology bench
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Author
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Jaganmohan, Prashanth
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Date Created
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2017
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Subjects--Topical
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Mechanical engineering
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Description
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Portable large scale metrology instruments continue to gain popularity due to their increasing use in industrial applications. As a result, it has become more and more crucial to develop reliable large scale artifacts or other large scale equipmen...
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Title
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Task-Specific Uncertainty for Industrial Measurements
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Author
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Valdez, Mario
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Date Created
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2015
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Subjects--Topical
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Mechanical engineering
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Description
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The purpose of measurement is to provide information about a quantity of interest – a measurand. Since no measurands are exactly known, measurement uncertainty is estimated for common measuring tasks in order to quantify the result of a measuring ...
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Title
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Test uncertainty ratio (TUR) and test uncertainty
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Author
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Khanam, Samira
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Date Created
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2009
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Subjects--Topical
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Mechanical engineering
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Description
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Measurement uncertainty is a natural parameter that can be used to characterize any measure¬ment process. Continually increasing demands of higher and higher dimensional accuracy in manufactured components places similar demands on the field of di...
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Title
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Toward fixtureless inspection of automotive fenders
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Author
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Grohol, Corbin
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Date Created
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2018
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Subjects--Topical
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Mechanical engineering
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Description
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With nonrigid parts, it is most convenient for designers to specify the desired shape in the design condition; that is, the shape is specified with all loads present that the part will experience in service (gravity, assembly constraints, etc.). T...