Bryansk, Bryansk, Russian Federation
The study case for load shaping in threaded fastening turns through tapping using self-tightening methods and posifeed axial advance on-CNC machines is carried out. The ways for ensuring balancing load in threaded fastening turns for the achievement of their strength is viewed. The specific character of controlling the accuracy of the hole thread using bore gages is taken into account.
apping, taps, load shaping in threaded fastening turns
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2. State Standard 8724-2002. Basic norms of inter-changeability. Metric screw threads Diameters and steps. Introduction 2004-01-01. Moscow: IPC Publishing House of Standards, 2003.
3. Barabanova, I.A. Features of calculating the parame-ters of taps for cutting precise threads using CNC machining technology / Science-intensive technologies in mechanical engineering, 2021, no.10, pp.45-48.
4. State standard 16925-93. Taps. Manufacturing toler-ances on the threaded portion. Introduction 1995-01-01. Minsk: Interstate Council for Standardization, Metrology and Certification, 1995.
5. State standard 3449-84. Taps. Specifications. Intro-duction 1986-01-01. Moscow: IPC Publishing House of Standards, 2003.
