INVESTIGATION OF POINTS SAMPLING STRATEGIES IN CASE OF FLATNESS
DOI:
https://doi.org/10.20998/2078-7405.2019.91.14Keywords:
Geometric tolerances, Flatness, Point sampling strategy, Coordinate measuring, Minimum zone method,Abstract
The use of geometric tolerances has increasing importance in the industry, but the correct application of it needs deeper understanding. Several aspects should be considered like the work of the product, material properties, manufacturing and measuring circumstances, and the regulations of concerning standards. The article presents the measuring and evaluation problems through the example of flatness. The effect of different point sampling strategies is investigated: twelve methods are compared in case of eight test surfaces, and a modification method is suggested.References
ISO 1101-2017 Geometrical product specifications (GPS) - Geometrical tolerancing - Tolerances of form, orientation, location and run-out. 2017
Henzold G.: Geometrical Dimensioning and Tolerancing for Design, Manufacturing and Inspection. Elsevier 2006
Plowucha W et al.: Geometrical product specification and verification as toolbox to meet up-to-date technical requirements. Proc. of 11th Int Sc Conf “Coordinate Measuring Technique” CMT2014. 2014 pp.131-139.
Tsai J-C; Cutkosky M.R.: Representation and reasoning of geometric tolerances in design. Artificial Intelligence for Engineering Design, Analysis and Manufacturing 1997 11:325-341
Anselmetti B.; Louati H.: Generation of manufacturing tolerancing with ISO standards. Int. J. of Machine Tools and Manufacture 2005 45:1124-1131
Moroni G., Petrò S.: Geometric Inspection Planning as a Key Element in Industry 4.0. Proceedings of 3rd International Conference on the Industry 4.0 Model for Advanced Manufacturing. AMP 2018. Lecture Notes in Mechanical Engineering. Springer, Cham 2018
Juran J.M; De Feo J.A.: Juran’s Quality Handbook. McGrawHill; New York 2010
Gosavi A.; Cudney E.: Form Errors in Precision Metrology: A Survey of Measurement Techniques. Quality Engineering 2012 24(3):369-380 doi.org/10.1080/08982112.2011.652583
Meo A., Profumo L.; Rossi A.; Lanzetta M.: Optimum Dataset Size and Search Space for Minimum Zone Roundness Evaluation by Genetic Algorithm. Measurement Science Review 2013 13(3):100-107 doi.org/10.2478/msr-2013-0018
Jalid A. et al.: Influence of sample size on flatness estimation and uncertainty in three-dimensional measurement. Int J Metrol. Qual. Eng. 102(6) 2015 doi: 10.1051/ijmqe/2015002
Lakota S; Görög A.: Flatness measurement by multy-point methods and by scanning methods. J Interdisciplinary Research. 1(1):124-127 2011.
Downloads
Published
Issue
Section
License
Copyright Notice
Authors who publish with this Collection agree to the following terms:
1. Authors retain copyright and grant the Collection right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this Collection.
2. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the Collection's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this Collection.
3. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work.