in the present study, five modeling approaches of ra, mlp, mnn, gff, and canfis were applied so as to estimate the radial overcut values in electrochemical drilling process. for these models, four input variables, namely electrolyte concentration, voltage, initial machining gap, and tool feed rate, were selected. the developed models were evaluated in terms of their prediction capability with m...

In the present study, five modeling approaches of RA, MLP, MNN, GFF, and CANFIS were applied so as to estimate the radial overcut values in electrochemical drilling process. For these models, four input variables, namely electrolyte concentration, voltage, initial machining gap, and tool feed rate, were selected. The developed models were evaluated in terms of their prediction capability with m...

BACKGROUND We developed an image-guided robot system to provide mechanical assistance for skull base drilling, which is performed to gain access for some neurosurgical interventions, such as tumour resection. The motivation for introducing this robot was to improve safety by preventing the surgeon from accidentally damaging critical neurovascular structures during the drilling procedure. METH...

'he o f the main l im i ta t i ons i n Peripheral r l e c t r o rhenical SrindinQ fc rc \ i s the ov-rcut n'lenmmon. neters which govern the dimensions o f tlle l o m e t r i c a l overcut are the voltaqe and the feedrate. the developlent o f an m a i i i c a l model sihich descrihes the overcut as a function o f the doninant parameters. Pased on t h i s rode1 an adpative control system was b u...

Abstract Inconel 600 is a Ni-based superalloy having exclusive properties like high strength and stability in harsh conditions. However, its accurate machining challenging via conventional cutting methodologies. As result, the use of electric discharge common precisely. But intrinsic issue overcut associated with traditional EDM limits appreciation alloy. Moreover, dielectric oil used releases ...

Electrochemical discharge micro-machining (micro-ECDM) has the ability to machine electrically nonconducting materials as compared with different existing traditional and also non-traditional machining processes. This paper deals with the effects of different process parameters like applied voltage (V), electrolyte concentrations(wt%), pulse frequency and duty ratio on different machining perfo...

Additive manufacturing technology provides a gateway to completely new horizons for producing wide range of components, such as manufacturing, medicine, aerospace, automotive, and space explorations, especially in non-conventional processes. The present study analyzes the influence additive manufactured tool electrochemical micromachining (ECMM) on machining beta titanium alloy. different param...

Powder mixed electro discharge machining (PMEDM) is a hybrid process in which dielectric fluid with electrically conductive powder particles for enhancing surface quality and material removal rate. Cryogenic treatment was brought this to improve tool life cutting properties. In research, silicon carbide (SiC) (EDM) has been performed AISI 304 machining. Experiments have carried out study the ef...