Maqola

Influence of Design and Cutting Conditions On the Accuracy of the Hole Obtained by Drills with Multifaceted Non-Regrind-Able Inserts (MNP)

Tolibjon UmarovTashkent State Technical University, University street 2, Olmazor district, Tashkent, 100095, UZBEKISTANMukhammadi TuronovTashkent State Technical University, University street 2, Olmazor district, Tashkent, 100095, UZBEKISTANYahyojon MeliboyevTashkent State Technical University, University street 2, Olmazor district, Tashkent, 100095, UZBEKISTAN

International Journal of Integrated Engineeringjournal2023en

ABI

Annotatsiya

Drills with MNPs have a fundamental design difference from spiral drills, expressed in increased rigidity of the body, a change in geometry and the absence of a wide gauging part. In this article, taking into account the kinematic cutting angles and the real design of the tool, recommendations are given for determining the maximum allowable feed. The shape of the machined hole is proved to a large extent by the ratio of the angular velocities of the precession of the drill axis and its own frequency of rotation.

Mavzular

Engineering Technology and Methodologies Mechanical Systems and Engineering Advanced Theoretical and Applied Studies in Material Sciences and Geometry

Identifikatorlar

DOI: 10.30880/ijie.2023.15.07.015

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