Search

Catalog

Main Journal ArchiveYear 2017 / № 4

Issue: #4 (685)

DOI 10.18698/0536-1044-2017-4

Calculation and Design of Machinery

Analysis of Gearing of Worm-Helical Gears in Generalizing Parameters

Authors: Tsukanov O.N.
Category: Calculation and Design of Machinery
Keywords: generalizing parameters, worm-helical gears, generalized area of existence, local area of existence, geometric-kinematical indicators of gearing

Transportation and Power Engineering

A Method of Determining Motion Parameters of Two-Axle Wheeled Vehicles to Ensure the Operation of the Dynamic Stability System

Authors: Ankinovich G.G., Verzhbitskiy A.N., Zhileykin M.M.
Category: Transportation and Power Engineering
Keywords: velocity vector, two-axle wheeled vehicle, dynamic stability system, front axle skid, rear axle skid

Technology and Process Machines

An Experimental Study of Electrophysical Characteristics of Gas Flow when Bench Testing Elements of Flow Ducts in Ramjets

Authors: Rudinskiy A.V., Aleksandrov V.Yu., Yagodnikov D.A.
Category: Technology and Process Machines
Keywords: ramjet engine, fire tests, electrophysical diagnostics, gas flow magnetometer, magnetic field strength

The Specific Features of Heat Generation in Ultrasonic Welding of Rigid Plastics

Authors: Volkov S.S., Korolev S.A., Rozanov D.S.
Category: Technology and Process Machines
Keywords: ultrasonic welding, static welding pressure, ultrasonic frequency, amplitude of waveguide oscillations, crystal melting temperature, rigid plastics

Predicting Finishing Grinding Conditions for High-Speed Cutting Plates of Variable Compliance Using Multiparametric Optimization of Roughness

Authors: Soler Y.I., Van Canh Nguyen, Hoang Ngoc Anh
Category: Technology and Process Machines
Keywords: grinding high-speed cutting plates, multiparametric optimization, Design-Expert 8.0.4.1 software, technological factors (parameters), regression models

Programming Methods for Combined Additive-Subtractive Processing

Authors: Eugenev G.B.
Category: Technology and Process Machines
Keywords: combined additive-subtractive processing, hybrid machining centers, CNC equipment, programming for combined operations

The Determination of Anisotropy Coefficients when Replacing the Actual Structure by a Structurally Anisotropic Solid Model

Authors: Korotkaya O.V.
Category: Technology and Process Machines
Keywords: substructure method, cyclic symmetric sector, combustion chamber of a liquid-propellant rocket engine, cooling ducts, anisotropy coefficients, Young’s moduli

Parametric Synthesis of the Kinematics of Slot Formation in Bi-Rotary Edge Cutting Machining

Authors: Ivanov D.V.
Category: Technology and Process Machines
Keywords: cycloidal formation process, parametrical synthesis, kinematic gear ratio, iterative algorithm

Experimental Studies of Ultra-Precision Cutting Edge Machining of Silicon

Authors: Lapshin V.V., Grubyy S.V.
Category: Technology and Process Machines
Keywords: ultra-precision cutting edge machining, single-point diamond turning, monocrystalline diamond cutter, monocrystalline silicon

Aviation and Rocket-Space Engineering

An Analytical Model of the Effective Technology for Thermal Preparation of Rocket Propellant in Tanks of Filling Systems of Ground-Based Complexes

Authors: Aleksandrov A.A., Barmin I.V., Pavlov S.K., Chugunkov V.V.
Category: Aviation and Rocket-Space Engineering
Keywords: rocket fuel, liquid nitrogen, thermal preparation, cooling and heating, tank with antifreeze, heat exchanger in antifreeze