Deepak Rajendra Unune

9 Questions 47 Answers 0 Followers

Questions related from Deepak Rajendra Unune

Please suggest a low cost CNC micro-EDM machine?

We are looking for purchase of micro-EDM machine, for research purpose, capable of micro-EDM drilling and micro-EDM milling operation. Please suggest suitable low cost tabletop micro-EDM machine...

12 March 2018 3,318 3 View

Which is the best software to draw scientific illustrations and block diagrams?

For drawing scientific illustrations, engineering diagrams, and block/process diagrams which are the best softwares for producing those at high images resolution.

07 October 2017 6,281 12 View

What will be the effect of HAZ on microhardness values in EDM machined workpiece?

I have drilled holes using EDM with rotary electrodes and then took cross section of these holes. I want to investigate the heat affected zone (HAZ) in EDM process. I am measuring the...

26 November 2016 6,990 8 View

In orthogonal cutting operation, why thickness of chip after cut is greater than that of the before cut?

In orthogonal cutting operation, why thickness of chip after cut is greater than that of the before cut? During cutting, the cutting edge of the tool is positioned a certain distance below the...

24 October 2016 184 2 View

What is meaning of mu in artificial neural network (NNTOOL) MATLAB?

I have created feed-forward backprop Network in NNTOOL of MATLAB. I have selected Trainlm as training function and Learngdm as adaption fucntion. And TANSIG as transfer function. While training...

20 February 2015 1,482 9 View

Can micro-electrode wear be reduced by powder coating before using it in micro-EDM machining?

Can micro-electrode wear reduced by powder coating before using it in micro-EDM machining? Using Thermal Evaporation Coating If I coat the the Copper-Tungsten electrode with fine powder, Can the...

16 February 2015 7,238 4 View

Which powder can be used for coating Tungsten Electrode for Micro-EDM operation?

I want to use a thermal evaporation coating process to coat a tungsten electrode. For improvement of micro-EDM performance which powder is suitable? Will thermal evaporation based coating give...

13 February 2015 4,713 5 View

Can I use a welding electrode for an EDM drilling operation?

I want to drill holes in a nickel alloy using EDM operation. For this purpose, can I use welding tungsten electrode in EDM drilling? Can anyone provide me list or name of EDM electrodes supplier...

01 December 2014 6,560 6 View

Is it possible to EDM drill a micro hole of size 200micron, 2mm deep in Wasploy material?

Is it possible to EDM drill a micro hole of size 200micron, 2mm deep in Wasploy material? I am using brass and tungsten electrode of dia. 200 micro.

01 June 2014 4,864 3 View