Analysis of the conical extrusion effect in lead on the thickness of hemisphere domed part during lead stamping
Authors: Ivanov D.Al. | Published: 26.08.2021 |
Published in issue: #7(60)/2021 | |
DOI: DOI: 10.18698/2541-8009-2021-7-721 | |
Category: Mechanical Engineering and Machine Science | Chapter: Forming Technologies and Equipment | |
Keywords: stamping with plastic metal, thin-walled part, profiled lead block, conical extrusion, dome thinning, design modeling, DEFORM-2D software package, adjustment of calculation parameters |
Estimation of the resource of a planetary pinion gearbox with a plastic satellite
Authors: Beksultanova A.Zh. | Published: 09.11.2020 |
Published in issue: #9(50)/2020 | |
DOI: DOI: 10.18698/2541-8009-2020-9-644 | |
Category: Mechanical Engineering and Machine Science | Chapter: Forming Technologies and Equipment | |
Keywords: planetary pinion gear, transmission resource, functional failure, optimal transmission parameter, nominal torque, contact endurance, bearing life |
Types of tools for rolling production and design techniques for such a tool
Authors: Burkov P.V. | Published: 26.05.2020 |
Published in issue: #5(46)/2020 | |
DOI: DOI: 10.18698/2541-8009-2020-5-609 | |
Category: Mechanical Engineering and Machine Science | Chapter: Forming Technologies and Equipment | |
Keywords: metal rolling, corrugated board, rolling, rolling mill, roll forming, roll forming mill, rolls, CAD system |
Features of microstructure formation in products obtained by the technology of selective laser melting from copper alloys
Authors: Simonov A.P., Drenin A.A., Denezhkin A.O. | Published: 08.11.2019 |
Published in issue: #11(40)/2019 | |
DOI: DOI: 10.18698/2541-8009-2019-11-547 | |
Category: Mechanical Engineering and Machine Science | Chapter: Forming Technologies and Equipment | |
Keywords: additive manufacturing, selective laser melting, microstructure, bronze, BrH alloy, growing, laser, cellular structure |
Research of the process of low-temperature dehydration in vacuum
Authors: Galuzin A.A. | Published: 19.09.2019 |
Published in issue: #9(38)/2019 | |
DOI: DOI: 10.18698/2541-8009-2019-9-525 | |
Category: Mechanical Engineering and Machine Science | Chapter: Forming Technologies and Equipment | |
Keywords: dehydration, low-temperature dehydration, vacuum drying, LDV technology, automatic control system, waste processing, LDV equipment, temperature regime |
Numerical analysis of the thickness variation of shallow parent sheets of aircraft parts for various patterns of the stamping process
Authors: Fonarev D.A. | Published: 10.09.2019 |
Published in issue: #9(38)/2019 | |
DOI: DOI: 10.18698/2541-8009-2019-9-518 | |
Category: Mechanical Engineering and Machine Science | Chapter: Forming Technologies and Equipment | |
Keywords: forming, stamping, lead, tool stamp, modeling of the drawing process, distribution of wall thickness, disk blanks, numerical modeling methods, meniscus, drawing coefficient |
Traditional and promising diagnostic methods for electroceramics
Authors: Belov V.A., Radaeva V.D., Ternovskikh K.A. | Published: 07.08.2019 |
Published in issue: #8(37)/2019 | |
DOI: DOI: 10.18698/2541-8009-2019-8-510 | |
Category: Mechanical Engineering and Machine Science | Chapter: Forming Technologies and Equipment | |
Keywords: electrical insulators, ultra-jet diagnostics, corundum composite ceramics, electrical porcelain, strength characteristics, quality control, thermal non-destructive testing, static pressing method |
Contact pressure during the draft of high workpieces
Authors: Denisova A.F. | Published: 20.12.2018 |
Published in issue: #12(29)/2018 | |
DOI: DOI: 10.18698/2541-8009-2018-12-417 | |
Category: Mechanical Engineering and Machine Science | Chapter: Forming Technologies and Equipment | |
Keywords: contact pressure, draft, normal tension, finite element method, friction zone, QForm, load cell, contact tension, high workpiece |
Numerical analysis of the process-drawing of cylindrical parts of parent sheet work materials of tapered thickness
Authors: Storozhilov V.A., Fonarev D.A. | Published: 12.11.2018 |
Published in issue: #11(28)/2018 | |
DOI: DOI: 10.18698/2541-8009-2018-11-402 | |
Category: Mechanical Engineering and Machine Science | Chapter: Forming Technologies and Equipment | |
Keywords: air funnel, a work material of tapered thickness, numerical simulation, finite element method, stress-strain state, the thickness of the edge of the disk preform, the pulling force, variable thickness, the relative height of the cylindrical part verification |
Opal films and inverse structures formation by means of vacuum methods
Authors: Galaganova E.N. | Published: 13.06.2018 |
Published in issue: #6(23)/2018 | |
DOI: DOI: 10.18698/2541-8009-2018-6-328 | |
Category: Mechanical Engineering and Machine Science | Chapter: Forming Technologies and Equipment | |
Keywords: opal, photonic crystals, thin-film coatings, vacuum methods, excluded region, microspheres, multilayer structure, absorber, alternative energy sources |