[PDF] Top 20 Effect of Electric Discharge Machining on Material Removal Rate and White Layer Composition

... quantity of impurities is high at lower discharge current due to which the amount of aluminum element is smaller at the lower discharge ...contamination of the EDMed surface by the ... See full document

... energy discharge increase instability and therefore, the quality of the workpiece surface becomes ...brass and graphite as tool electrodes with kerosene oil as dielectric fluid where selected ... See full document

... dies/molds and components under ...tools of very complex shapes and highly intricate ...conventional and non-conventional machining processes are ...electrical discharge ... See full document

... the machining efficiency of powder mixed near dry electric discharge machining (PMND-EDM) process for the various combinations of work piece and tool ...effects of ... See full document

... conducted on Ultra Cut 843/ ULTRA CUT f2 CNC Wire-cut EDM machine shown in Fig: ...controlled and can be programmed to follow a CNC code which is fed through the control ...accuracy of 1μm. Through ... See full document

... silicon of 98,5% purity (rest Fe and other elements), copper (99, 98% Cu), nickel (99, 98% Ni) and cast AG10 alloy (about 10 ...crucible of 0,7kg capacity made from magnesite refractory ... See full document

... amount of money spent on any one class of cutting tools is spent on ...viewpoint of cost and productivity, modeling and optimization of drilling processes are ... See full document

... structure of the remelting zone of the steel C90 steel be- fore conventional tempering consitute cells, dendritic cells, sur- rounded with the cementite, inside of which there is a plate mar- tensite ... See full document

... DESIGN OF EXPERIMENT For the experimental design Taguchi method was employed to reach more comprehensive a result with lesser ...objective of Design of experiment is to determine the variables in a ... See full document

... number of defective products, so called defects shall approach to ...technology of production, introduces improvements which would help in accomplishment of this ...introduction of different ... See full document

... investigation of the influence of the radial spacing between cathodes on the iron sintering process by hollow cathode electrical discharge, with surface enrichment of the alloying ... See full document

... development of fisheries sector is intended to improve the role of creating a strong linkage with other sectors by increasing the value added, absorbing labor forces and increasing people’s income so ... See full document

... structure of the chromium cast iron greatly depends on the additionally introduced elements such as titanium and ...elements of this type it does not form complex carbides in the chromium cast ... See full document

... implications of our results are ...networks of care providers or where community- based services are generally less well-developed, the risk of increased need for PAC facilities may be particularly ... See full document

... The effect of acids upon dentinal surface is not only exclusively dependent on the pH value, but also strongly inluenced by other factors such as the acid type and its concentration, ... See full document

... supporting and promoting ICT usage just like its Singapore ...Communications and Multimedia Commission (MCMC) (2004a). Four out of ten Internet users access e- government services for registration ... See full document

... ingestion of omega 3 fatty acids (ω3) such as ALA, EPA and DHA are associated with low incidence of myocardial infarction, chronic inflammation and autoimmune disorders and in high ... See full document

... deviations of three slope values obtained from straight lines as those in Figure ...reproducibility of the measurements is not very good only for the two ex- treme electrode compositions; for the ... See full document

... equation of the curve is known. One only needs to find out the directions of tangents ...dy/dx of the curve) to the curve at closely spaced points, and locate points on these tangents ... See full document

... construction material, meeting particular conditions of loading during ...constructions and machine construction, operating, among others areas in mining, drilling and motor ...food and ... See full document