Twist springback measurement of AUV propeller blade based on profile deviation
Abdullah, Ahmad Baharuddin and Salit, Mohd Sapuan and Samad, Zahurin and M. Tandur, Khaleed Hussain and Husaini, Muhamad and Abdul Aziz, Nuraini (2012) Twist springback measurement of AUV propeller blade based on profile deviation. Advanced Materials Research, 512-515 . pp. 1840-1844. ISSN 1022-6680; ESSN: 1662-8985
Official URL: http://www.scientific.net/AMR.512-515.1840
Geometrical error due to twist springback is one of major defects found in the near net or net shape part. It becomes more critical for complex part such as an Autonomous Underwater Vehicle (AUV) propeller blade. In this study, twist springback was quantified by comparing the blade and the die profiles obtained from commercial optical technique namely Alicona system. The results show a different pattern, where the twist springback becomes larger as the twist angle increases moving to the tip. The results show a strong agreement with the experiment.
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