Chip Formation and Orthogonal Cutting Optimisation of Unidirectional Carbon Fibre Composites. [PDF]
Polymers (Basel), 2023 This study presents a thorough experimental investigation utilising the design of experiments and analysis of variance (ANOVA) to examine the impact of machining process parameters on chip formation mechanisms, machining forces, workpiece surface ...
Abena A +8 more
europepmc +2 more sources
Numerical and experimental study of a droplet-based PCR chip [PDF]
, 2007 A two-temperature continuous-flow polymerase chain reaction (PCR) polymer chip has been constructed that takes advantage of droplet technology to avoid sample contamination and adsorption at the surface.
MacAskill, Alexandra +7 more
core +4 more sources
Numerical simulation of titanium alloy dry machining with a strain softening constitutive law [PDF]
, 2010 In this study, the commercial finite element software FORGE2005, able to solve complex thermo-mechanical problems is used to model titanium alloy dry machining.
CALAMAZ, Madalina +5 more
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On Minimum Depth of Cut in nanomachining [PDF]
, 2010 The concept of Minimum Depth of Cut (MDC) is that the depth of cut must be over a certain critical thickness before any chip is formed. It is actually a major limiting factor on achievable accuracy in nanomachining, because the generated surface ...
Oluwajobi, Akinjide O., Chen, Xun
core +4 more sources
A new material model for 2D numerical simulation of serrated chip formation when machining titanium alloy Ti-6Al-4V [PDF]
, 2008 A new material constitutive law is implemented in a 2D finite element model to analyse the chip formation and shear localisation when machining titanium alloys. The numerical simulations use a commercial finite element software (FORGE 2005) able to solve
CALAMAZ, Madalina +2 more
core +1 more source
Chip formation in anisotropic rock [PDF]
Rock Mechanics Felsmechanik M�canique des Roches, 1978 Chip Formation in Anisotropic Rock In a series of previous papers it was shown that the fracture of brittle materials such as rock subjected to a globally compressive stress field is accompanied by the formation of microdamage regions. Quantitative descriptions of these regions exist for isotropic materials. In the present paper the theory is extended
Altiero, Nicholas J. +1 more
openaire +3 more sources
IEEE Access, 2019 Titanium alloy is one of the most important metals widely used in many industrial fields due to its special performance, such as high corrosion resistance and specific-strength.
Keman Hu +3 more
doaj +1 more source
Dynamics of chip formation during the cutting process using imaging techniques: A review
International Journal of Mechanical System Dynamics, 2022 Imaging techniques have been widely implemented to study the dynamics of chip formation. They can offer a direct method and a full field measurement of the cutting process, providing kinematic information of the chip formation process.
Guangchao Nie +5 more
doaj +1 more source
Influence of Feed Rate Response (FRR) on Chip Formation in Micro and Macro Machining of Al Alloy
Metals, 2021 In this paper, the investigation of chip formation of aluminum alloy in different machining strategies (i.e., micro and macro cutting) is performed to develop a holistic view of the chip formation phenomenon.
M. Azizur Rahman +11 more
doaj +1 more source
Machining Unidirectional Composites using Single-Point Tools: Analysis of Cutting Forces, Chip Formation and Surface Integrity [PDF]
, 2015 The need for high quality machining of composite materials is rising due to the increased utilisation of these materials across several applications. This paper presents experimental findings of orthogonal cutting of unidirectional glass fibre reinforced
Kahwash, Fadi +5 more
core +1 more source