Machining and its Influence to Surface Quality of Machine Parts

Abstract:

A number of machine parts are provided with design notches for the mounting of lock ring, position of bearing, and cross over sub of diameters etc. These elements significantly affect the durability of machines parts and their influence is inherently implemented into their design. The question is machining itself, particularly ambient surface finishing and intrinsic notch element. The changes and behaviour of machined surface form also very interesting part of paper and particularly under load. A number of new findings concerning the influence of machining on durability of machine parts both under dynamic load and the cyclic tensile, bending at rotation and torque were discovered in this research. The findings are important for further development, mainly related to car and aviation industries.

• Periodical: Key Engineering Materials (Volume 581)
• Pages: 354-359
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.581.354
• Online since: October 2013
• Authors: Frantisek Holesovsky, Martin Novák, Michal Lattner, Tomas Vyslouzil
• Keywords: Durability, Integrity, Notch, Part, Reversal, Surface

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