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An Evaluation of Density and Compression Properties of AZ91D–SiC Metal Matrix Composite Produced Through Powder Metallurgy
This study reported that the physical and compression properties of silicon carbide reinforced AZ91D magnesium alloy composite. Silicon carbide...
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Deformation Micromechanism and Constitutive Analysis Behind the Semisolid Powder Compression of Medical Mg-Zn Alloy
To control the microstructure and simulate the forming process of semisolid powder molding, the deformation micromechanisms and constitutive...
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Experimental Investigation on Lightweight Concrete with Kegrete Bowling Ball
The project’s aim is to figure out the physical and mechanical properties of a lightweight concrete mix with polypropylene fibres. The lightweight...
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Mesostructure Evolution During Powder Compression: Micro-CT Experiments and Particle-Based Simulations
Powders under compression form mesostructures of particle agglomerations in response to both inter- and intra-particle forces. The ability to...
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Study of Time-Varying Oil Film Dam** and Contact Stiffness of Ball Bearings
In current scenarios, where the thrust is kept on the incipient fault detection and its size estimation, the dependency on the vibration signals and...
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A Coupled Model of Angular-Contact Ball Bearing–Elastic Rotor System and Its Dynamic Characteristics Under Asymmetric Support
This paper provides the dynamic model of an angular-contact ball bearing–elastic rotor system to study its dynamic characteristics when an asymmetric...
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Structural and mechanical evaluation of a new Ti-Nb-Mo alloy produced by high-energy ball milling with variable milling time for biomedical applications
The main focus of this work is to investigate the impact of varying milling times (2 to 18 h) on the structural and mechanical properties of the...
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Investigation on 3D Printing Parameters of PLA Polymers for Gear Applications
Due to Fused Deposition Modeling (FDM), Additive Manufacturing technology offers to produce complex parts, low cost and large material selection;...
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Design and Optimization of the Pressing Process for the Seal Groove of Fully Welded Ball Valve Seat
The use of long-distance pipelines to transport resources such as oil and natural gas has become the main means of energy transportation in the world...
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A Study on the Generalized Normalization Transformation Activation Function in Deep Learning Based Image Compression
Duan, Qiang Li, Xue Yin, Qingshan Feng, Luoluo Zhao, **g Teng, Yi** Duan, **aohui Zhao, Yanhan Gao, Ming Wang, Jianhua Cai, Wei Li, RuiImage...
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Effect of Heat-Treatment on Rock Fragmentation Using Dynamic Ball Compression Test
Rock fragmentation is mainly induced by dynamic mechanical loading in mining and rock engineering. Heat-treatment is one of the rock pre-treatment...
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Influence of ball milling parameters on microstructure and magnetic properties of aluminum bronze chips reinforced with vanadium carbide
This article analyzes the influence of mechanical ball milling parameters on processed aluminum bronze chips in order to increase the efficiency of...
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Study on Axial Compression Properties of Aluminum Foam-filled Steel Tube Members After High Temperature
The axial compression test was carried out on the aluminum foam-filled steel tube specimens after experiencing the different high temperatures...
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A review on recent advancements in an automotive turbocharger rotor system supported on the ball bearings, oil film and oil-free bearings
In recent years, turbochargers have gained importance in the automotive industry, locomotive, and marine applications powered by diesel engines....
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Effect of Wing Ratio of Single Helix Screw Pile on Ultimate Compression Capacity Embedded in Cohesionless Soil
The screw piles are a well-known long foundation system that is widely used in onshore and offshore big projects. These piles are made of...
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Analysis of static stiffness fluctuation in radially loaded ball and roller bearings
The radial stiffness of rolling bearings is the basis for analyzing the dynamic performance of bearing-rotor systems. The changes of rolling element...
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Ball-burnishing factors affecting residual stress of AISI 8620 steel
Ball burnishing is a superfinishing operation performed to improve surface and subsurface integrity. In the present study, a model was developed to...
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Contact Interaction of a Ball Piston and a Running Track in a Hydrovolumetric Transmission with Intermediate Deformable Surface Layers
The properties of surface layers need to be accounted for in the analysis of contact interaction of complex-shaped bodies. Surface roughness, films,...
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Tool Geometry Optimization of a Ball End Mill based on Finite Element Simulation of Machining the Tool Steel-AISI H13 using Grey Relational Method
Materials with high hardness are usually difficult to machine, and accomplishing precise and economical machining depends on all the cutting...
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Contact Interaction of a Ball Piston and a Running Track in a Hydrovolumetric Transmission
Modern hydrovolumetric transmissions with ball pistons work under high loads. In the field of their contact interaction with the running track, there...