Oversizing Thread Diagnosis in Tapping Operation
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2021-03-25
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Abstract
Automotive, railway and aerospace sectors require a high level of quality on the thread profiles in their manufacturing systems knowing that the tapping process is a complex manufacturing process and the last operation in a manufacturing cell. Therefore, a multivariate statistical process control chart, for each tap, is presented based on the principal components of the torque signal directly measured from spindle motor drive to diagnosis the thread profile quality. This on-line multivariate control chart has implemented an alarm to avoid defected screw threads (oversized). Therefore, it could work automatically without any operator intervention assessing the thread quality and the safety is guaranteed during the tapping process.
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Publisher Copyright: © 2021 by the authors. Licensee MDPI, Basel, Switzerland.
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Sculptured surface machining , Tapping , Over-sized , Monitoring , Wear , Tribology , High speed steel , Sculptured surface machining , Tapping , Over-sized , Monitoring , Wear , Tribology , High speed steel , General Materials Science , Metals and Alloys , SDG 9 - Industry, Innovation, and Infrastructure , Project ID , info:eu-repo/grantAgreement/EC/H2020/723698/EU/Integrated Zero Defect Manufacturing Solution for High Value Adding Multi-stage Manufacturing systems/ForZDM , info:eu-repo/grantAgreement/EC/H2020/723698/EU/Integrated Zero Defect Manufacturing Solution for High Value Adding Multi-stage Manufacturing systems/ForZDM , Funding Info , This research was funded by the vice-counselling of technology, innovation and competitiveness of the Basque Government grant agreements IG-2011/0000392, ZL-2019/00720 (HARDCRAFT project) and KK-2019/00004 (PROCODA project). The work done in this paper has also received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement no. 723698 (ForZDM). Besides, this project, called IDI-20100674, was supported by the Centre for the Development of Industrial Technology answering to the Ministry of Economy, Industry and Competitiveness (Spanish Government). , This research was funded by the vice-counselling of technology, innovation and competitiveness of the Basque Government grant agreements IG-2011/0000392, ZL-2019/00720 (HARDCRAFT project) and KK-2019/00004 (PROCODA project). The work done in this paper has also received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement no. 723698 (ForZDM). Besides, this project, called IDI-20100674, was supported by the Centre for the Development of Industrial Technology answering to the Ministry of Economy, Industry and Competitiveness (Spanish Government).
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Gil Del Val , A , Veiga , F , Penalva , M & Arizmendi , M 2021 , ' Oversizing Thread Diagnosis in Tapping Operation ' , Metals , vol. 11 , no. 4 , 537 , pp. 537 . https://doi.org/10.3390/met11040537