15 Questions 44 Answers 0 Followers
Questions related from Shivraj Yeole
What are the relative advantages and limitations of using kerosene and deionized water as dielectric fluids in EDM?
07 July 2016 6,563 3 View
In the pooling contribution technique that are used to analyze the results in ANOVA technique, what does it mean if we get a negative contribution? Is it possible to get such a negative...
03 March 2015 6,543 3 View
Can anyone suggest to me the preferred method for obtaining surface roughness of a microhole i.e., should I drill the microhole first and then cut it into 2 pieces OR drill the microhole at the...
09 September 2014 8,618 2 View
We are microdrilling holes on some alloys. Do we have to clean the pieces or polish it before SEM pics are taken? Is it a correct procedure or will it cause any changes?
08 August 2014 9,787 10 View
Which is the best software to do multi-objective optimization? Can you provide details or list of open source softwares?
08 August 2014 3,065 7 View
What is the maximum size of a part that could be produced from ABS material using a 3D printer? It is mentioned in the literature that big size ABS parts are prone to warping.
08 August 2014 5,554 7 View
In one literature study, it was mentioned that wear increases with increase in diameter.
08 August 2014 8,290 5 View
Which material, out of Titanium and Tantalum, is better for aerospace and biomedical applications? I find titanium being used more in aerospace and tantalum in biomedical applications.
08 August 2014 6,280 8 View
We are planning to conduct full factorial experiments. I found in most of the literature that the analysis associated with Full Factorial experiments is ANOVA based on coefficients. I wan to know...
07 July 2014 1,968 5 View
If you look at any orthogonal array or at a triangular table, there seems to be some logic in how the numbers are shown and allocated. Is there a connection between the two tables?
05 May 2014 4,473 0 View
If we are interested in knowing the effect of machining on workpiece surfaces, polishing would remove most of the burrs and other debris present. We were asked to polish the machined surface...
05 May 2014 1,504 10 View
Signal-Noise Ratio = η= -10log10(1/y^2 ) Will it not make all the values negative?
04 April 2014 6,262 14 View
In the "Taguchi Techniques for Quality Engineering" book by Phillip Ross, there is mention of pooled error 50%. But no mention of the values between 15-50%.
03 March 2014 4,337 3 View
Do both give the same output?
03 March 2014 2,237 11 View
Can we perform all those experiments which are at one level and then move to the other? For example: There are three levels of cutting speed - 1000m/min; 2000m/min and 3000m/min; 1000m/min setting...
03 March 2014 4,606 4 View
