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Main Journal ArchiveYear 2019 / № 3

Issue: #3 (708)

DOI 10.18698/0536-1044-2019-3

Mechanical Engineering and Machine Science

Justification of Tool Life and Strength of Cutters when Turning Grooves in Workpieces Made of Structural Steel with Increased Hardness

Authors: Grubyi S.V., Chaevskiy P.A.
Category: Mechanical Engineering and Machine Science \| Chapter: Technology and Equipment for Mechanical and Physico-Technical Processing
Keywords: groove cutter, tool strength, tool life, cutting speed, cutting speed, cutting layer thickness

The Influence of Tool Orientation on Cutting Forces during End Milling

Authors: Ponomarev B.B., Nguyen Sy Hien
Category: Mechanical Engineering and Machine Science \| Chapter: Manufacturing Engineering
Keywords: tool orientation, five-axis milling, tilt angle, lead angle, ball end mill, cutting forces

Development of Technology and Equipment for Ultrasonic Planimetric Welding of Polyethylene Products

Authors: Volkov S.S., Korolev S.A., Shestel L.A.
Category: Mechanical Engineering and Machine Science \| Chapter: Welding, Allied Processes and Technologies
Keywords: planimetric wave guide, amplitude of fluctuations of a wave guide, planimetric ultrasonic welding, working surface of a wave guide, polyethylene can, sound-absorbing plates

An Analysis of Destructive Methods of Thin Films Thickness Measurement

Authors: Shupenev A.E., Pankova N.S., Korshunov I.S., Grigoriyants A.G.
Category: Mechanical Engineering and Machine Science \| Chapter: Machine Science, Drive Systems, and Machine Components
Keywords: thin films thickness, bevel cut method, spherical cut method, stylus profilometry, atomic-force microscopy

On the Analytical Approach to the Selection of a Centroid in a Flat Gearing

Authors: Ioffe M.L.
Category: Mechanical Engineering and Machine Science \| Chapter: Machines, Units and Processes (by Industry Branch) (Technical)
Keywords: flat gearing, centroid, gear ratio, involute, epicycloid, hypocycloid

Power, Metallurgic and Chemical Engineering

The Results of Numerical Simulation of Two-Phase Liquid-Gas Flow with Constant and Real Thermodynamics Properties of the Liquid in a Shock-Jet Nozzle

Authors: Khlopov A.D., Frantsuzov M.S.
Category: Power, Metallurgic and Chemical Engineering \| Chapter: Heat Engines
Keywords: shock-jet nozzle, two-phase flow, numerical simulation, real thermodynamic properties

Aviation, Rocket and Technology

Accounting for Icing in the Design Analysis of Polymer Composite Wings

Authors: Mikhailovskiy K.V., Baranovski S.V.
Category: Aviation, Rocket and Technology \| Chapter: Aircraft Development, Design and Manufacture
Keywords: wing surface, ice covering, aerodynamic characteristics, ice accretion, aircraft icing