Now showing items 1-10 of 30
Material Properties Of 3D Printed Parts: Challenges In Design And Analysis
The present paper addresses the challenges in design and analysis of 3D printed structures with anisotropic material properties. In recent years the additive manufacturing technologies have been used in most of the industries ...
Effects of High pressure coolant on machining temperature and machinability of AISI 304 stainless steel
Effective zones of high pressure coolant (HPC) have been identified in turning performing a wide range of machining operations on 304 stainless steel using uncoated carbide inserts. The effects of triple coolant jets on ...
Effect Of The Error Propagation Rates In Developing A Skin Model Of Measured Surfaces In Coordinate Metrology
Coordinate metrology is the most commonly used inspection method to analyze surfaces for manufacturing errors and imperfections. The computational in today’s coordinate metrology are composed of a series of extensive ...
Constrained Topology Optimization For Additive Manufacturing Of Structural Components In Ansys®
Topology Optimization is currently the main technique to optimize an objects structural design. This method commonly produces parts that have exceedingly complex geometry. Additive manufacturing (AM) is the main manufacturing ...
New Experimental Setup Design For Applying Physical Blowing Agent In Rapid Rotational Foam Molding Technology
This paper presents a manufacturing process for extrusion assisted foam production with a physical blowing agent (PBA) for Rapid Rotational Foam Molding. A completely new experimental setup was designed to identify, conceive, ...
Continuous Fiber Polymer Composites for Thermal Applications
This paper presents an analytical investigation into the effective thermal conductivity of 3D printed continuous fibre polymer composites (CFPCs) using rule of mixture micro-structural analysis. Two fused deposition modelling ...
Natural Frequencies Of Internally-Doubly-Tapered Laminated Composite Beams
In the present study, the free vibration response of symmetric thickness-and-width-tapered (doubly-tapered) laminated composite beams is investigated. Considering the continuous-plies-interspersed ply drop-off configuration, ...
Design, Analysis And 3D Printing Of Architected Sandwich Panels
In this study, we implement a finite element approach and conduct experimental impact tests to evaluate the performance of 3D printed lightweight sandwich panels with architected cellular cores of programmable six-sided ...
Thermal Conductivity Of Advanced Architected Cellular Materials
Glass micro-cutting by Spark Assisted Chemical Engraving
Glass remains a difficult to machine material. Its brittleness, chemical resistance and relatively high thermal conductivity challenges available technologies. An interesting approach is to the use of hybrid technologies ...