Results 31 to 40 of about 480,205 (208)

Research of the Calculation Method of Bending Strength of Non-orthogonal Helical Face Gear

open access: yesJixie chuandong, 2020
There is no analytical calculation method and formula for the calculation of the bending strength of the face gear.For this reason,based on the principle of tooth surface contact analysis,the formula for calculating the length of the bending arm is ...
Derun Qin   +3 more
doaj  

Evaluation of residual stress relaxation and its effect on fatigue strength of AISI 316L stainless steel ground surfaces: Experimental and numerical approaches [PDF]

open access: yes, 2013
This paper is aimed at evaluating the residual stress relaxation and its effect on the fatigue strength of AISI 316L steel ground surfaces in comparison to electro-polished surfaces.
BRAHAM, Chedly   +2 more
core   +2 more sources

Do locking plugs improve implant strength? Biomechanical comparison of polyaxial locking constructs with and without locking plugs in a fracture gap model

open access: yesBMC Veterinary Research, 2023
Background The objective of this study was to investigate the effects of locking plugs and the biomechanical properties of a 3.5 mm 8-hole polyaxial locking plate in a fracture gap model.
Joni Viitanen   +5 more
doaj   +1 more source

Determination of wood strength properties through standard test procedures [PDF]

open access: yes, 2012
In this study a review of existing recognised standards for wood mechanical testing was conducted. This review considers tensile, compressive, bending and shear test methodologies from a range of sources.
Hackney, Philip   +2 more
core  

Fabrication and mechanical testing of a new sandwich structure with carbon fiber network core [PDF]

open access: yes, 2010
The aim is the fabrication and mechanical testing of sandwich structures including a new core material known as fiber network sandwich materials.
Amir Shahdin   +18 more
core   +2 more sources

Study of the Mechanical Strength Improvement of Wafers for EWT Solar Cells by Chemical Etching after the Drilling Process [PDF]

open access: yes, 2011
Mechanical stability of EWT solar cells deteriorates when holes are created in the wafer. Nevertheless, the chemical etching after the hole generation process improves the mechanical strength by removing part of the damage produced in the drilling ...
Barredo Egusquiza, Josu   +3 more
core   +5 more sources

Bending Parameters in Heat Assisted Air Bending of High Strength Steels

open access: yesProcedia Manufacturing, 2020
Abstract The usage of high strength steels is a viable option for improving existing sheet metal constructions manufactured by air bending. This improvement can be achieved through increased payload, lighter structures or enlarged safety margins. Unfortunately, as these materials have limited cold formability, usually high strength steels cannot be ...
Vorkov, Vitalii   +2 more
openaire   +1 more source

Bending Fatigue Strength of Gears

open access: yesBulletin of JSME, 1966
In this paper, the authors investigated the mechanisms of bending fatigue breakage of gears in one side and reverse loading conditions by examining the change in microstructure and in magnitude of residual stress with the number of load cycles and proposed Na-Np diagram, in which the number of load cycles after reverse Na is plotted against the number ...
Toshio AIDA, Satoshi ODA
openaire   +2 more sources

Bending resistance of PVA fiber reinforced cementitious composites containing nano-SiO2

open access: yesNanotechnology Reviews, 2019
In this study, the effects of polyvinyl alcohol (PVA) fiber content and nano-SiO2 (NS) on bending resistance of cementitious composites were investigated including bending strength and toughness.
Zhang Peng   +3 more
doaj   +1 more source

Research of high strength steels bending

open access: yesЛитьë и металлургия, 2020
The article deals with the issues of obtaining high-strength steels. A conclusion about the effect of the temperature on the steel was drawn based on the research of the microstructure. To check the effect of the welding process on the steel under study,
V. A. Tаmila, M. L. Nesterovich
doaj   +1 more source

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