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RISA Microstructure-Based Mechanistic Model for Bone Sawing: Part 1—Cutting Force Predictions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This two-part paper is aimed at developing a microstructure-based mechanistic modeling framework to predict the cutting forces and acoustic emissions (AEs) generated during bone sawing. The modeling framework is aimed at ...
Controlled Phase Interactions Between Pulsed Electric Fields, Ultrasonic Motion, and Magnetic Fields in an Anodic Dissolution Cell
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents the design of a novel testbed that effectively combines pulsed electric field waveforms, ultrasonic velocity, and magnetic field waveforms in an anodic dissolution electrochemical machining (ECM) cell. ...
Graphene Oxide Colloidal Suspensions as Cutting Fluids for Micromachining—Part II: Droplet Dynamics and Film Formation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Part II of this paper is focused on studying the droplet spreading and the subsequent evaporation/filmformation characteristics of the graphene oxide colloidal solutions that were benchmarked in Part I. A highspeed imaging ...
A Microstructure-Based Mechanistic Model for Bone Sawing: Part 2—Acoustic Energy Rate Predictions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Part 2 of this paper is focused on modeling the acoustic emission (AE) energy rate as a function of the specific cortical bone microstructures (viz., osteon, interstitial matrix, lamellar bone, and woven bone) and the ...
Microstructure-Based Failure Mechanisms Encountered During Fracture Cutting of Age-Varying Bovine Cortical Bone
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This article aims to investigate the characteristic microstructure-based failure mechanisms observed during the fracture cutting of age-varying bovine cortical bone. To this end, orthogonal cutting experiments are performed ...
Micromilling Responses of Hierarchical Graphene Composites
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The objective of this research is to examine the micromachining responses of a hierarchical threephase composite made up of microscale glass fibers that are held together by an epoxy matrix, laden with nanoscale graphene ...
Experimental Investigation of the Machinability of Epoxy Reinforced With Graphene Platelets
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The objective of this research is to study the effect of graphene platelet (GPL) loading on the machinability of epoxybased GPL composites. To this end, micromilling experiments are conducted on composites with varying GPL ...
Estimating the Cohesive Zone Model Parameters of Carbon Nanotube–Polymer Interface for Machining Simulations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The failure mechanisms encountered during the machining of carbon nanotube (CNT) polymer composites are primarily governed by the strength of the CNT–polymer interface. Therefore, the interface should be explicitly modeled ...
An Enhanced Microstructure Level Finite Element Machining Model for Carbon Nanotube Polymer Composites
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: During the machining of carbon nanotube (CNT)polymer composites, the interface plays a critical role in the load transfer between polymer and CNT. Therefore, the interface for these composites has to be explicitly considered ...
Graphene Oxide Colloidal Suspensions as Cutting Fluids for Micromachining—Part I: Fabrication and Performance Evaluation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper is aimed at investigating the effects of graphene oxide platelet (GOP) geometry (i.e., lateral size and thickness) and oxygen functionalization on the cooling and lubrication performance of GOP colloidal ...