[PDF] Top 20 Modelling and experimental investigation of process parameters in WEDM of WC-5.3 % Co using response surface methodology

... of WC and cobalt composition also shows noticeable influence on machining performance of WC-Co composite with WEDM (Kim and Kruth, 2001; Lauwers et ...of WC alters the thermal ... See full document

... Response surface methodology (RSM) is defined as a collection of mathematical and statistical methods that are used to develop, improve, or optimize a product or ...optimal response. It ... See full document

... for WEDM of WC-Co ...of parameters in WEDM ...model using digraph and matrix method to evaluate the machinability of tungsten carbide composite on ...of WEDM ... See full document

... for co-relating the inter-relationships of various WEDM machining parameters of Inconel 601 material was established using Response Surface Methodology ...current. ... See full document

... machining parameters like Pulse off, Pulse on, Current and Bed Speed on Material Removal Rate (MRR) and surface ...control parameters and the output parameter was developed with the help of linear ... See full document

... the surface of wood powder char particles forming a glass-like barrier that prevents the further reaction of the remaining carbon ...raw experimental data and those were compared with the predicted values ... See full document

... through experimental tests in industrial ...of WEDM tapered parts can be reduced to values below 40 using these ...unmachined surface area named as surface projection in the die cutting ... See full document

... the process modeling and multi-objective optimization of electro- discharge machining (EDM) parameters on cobalt-bonded tungsten carbide composite (Tungsten Carbide- Cobalt alloy: WC/6%Co, Iso ... See full document

... are 3 types of plain carbon steel namely low carbon steel, medium carbon steel, high carbon ...of process parameters namely pulse on time, pulse off time, peak current and servo voltage on ... See full document

... which experimental investigations had been conducted to determine the effect of the tool geometry (effective tool nose radius) and metal cutting conditions (cutting speed, feed rate and depth of cut) on ... See full document

... taguchi experimental design to obtain optimum cutting parameters in minimizing surface roughness while turning hardened AISI 4140 (51 HRC) with coated carbide ...conducted using the L9 ... See full document

... this experimental work, Derlin material is used for ...machining parameters is most important for achieving better mechanical ...significant process parameters predicting the turning ... See full document

... the process parameters and their interactions affects on the individual performance ...of surface roughness, mean force and secific cutting forces are given in the tables 6, 7 and ... See full document

... Chocolate is a luxury food. It is not only popular among children, but also consumed by youth and old age persons. The present project was taken up to develop vitamin-C enriched guava milk chocolate. The purpose of ... See full document

... tested using Analysis of Variance (ANOVA) to determine significant factors and establish the relation between factors and responses using ...optimum process parameters are much essential to ... See full document

... handle process variations in the deep sub micron technologies. If random process variations is not taken into account during the design phase using statistical methods, then the design is going to be ... See full document

... independent process variables with four factors and five levels included solution temperature (25- 45ºC), immersion time (140-220 min), concentration (5-15%) and sample to solution ratio (1:6-1:14 ... See full document

... Four parameters namely peak current, pulse on time, duty cycle and powder concentration are taken as input parameters and material removal rate (MRR) and tool wear rate (TWR) are considered as performance ... See full document

... Table 5 and 6 depict the ANOVA for MRR and SR, ...three process parameters namely taper angle (A), pulse-on time (C) and Pulse-off time (D) are the most significant (since p-value ≤ ...0.05) ... See full document

... cermets WC-6%Co and WC-9%Ni was identified by Rockwell Hardness tester while electrochemistry was identified by using Potentiostat in conjuction with three electrodes (working electrode ... See full document