Application of electrochemical grinding, Electrical Engineering

Assignment Help:

Explain the working principle, Surface finish, material removal, accuracy,advantages and application of Electrochemical Grinding(ECG).

(a) In electro chemical machining of pure iron a material removal rate of 600mm3/min is required. Estimate current required.

Atomatic weight of iron Afe = 56

Density = 7.8gm/cc 10

b) Composition of Nickel super alloy is as follows:

Ni= 70%, Cr=20% , Fe = 5% and rest titanium . Determine ratye of dissoulation if the area of the tool is 1500mm2. and a current is 2000 A is being passed through the cell. Assume dissolution to take place at lowest valency of the element.

Ani = 58.71 ρni=8.9 VNi=2
Acr = 51.99 ρcr=7.19 Vcr=2
Afe = 55.85 ρfe=7.86 Vfe=2
Ati = 47.90 ρti=4.51 Vti=3


Related Discussions:- Application of electrochemical grinding

Explain solid-state control of dc motors, Q. Explain Solid-State Control of...

Q. Explain Solid-State Control of DC Motors? Dc motors, which are easily controllable, have historically dominated the adjustable-speed drive field. The torque-speed characteri

Determine whether the systemnoise, The expression given in Problem for (S 0...

The expression given in Problem for (S 0 /N 0 )PCM is plotted for a sinusoidal message in Figure to show the performance curves for a PCM system using a polar waveform. (a) Comm

Analysis of financial plans, Complete the financial reporting for each peri...

Complete the financial reporting for each period and develop recommendations using the templates provided. Procedure 1.  Read the case study. 2.  Complete the financial re

Complex number and variabls, what is tha lapelace transform of t^n please g...

what is tha lapelace transform of t^n please give me the answer i am so worried about iy???

Compute the maximum value of the voltage induced in the coil, Q. The coil i...

Q. The coil is placed so that its axis of revolution is perpendicular to a uniform field, as shown in Figure If the flux per pole is 0.02 Wb, and the coil, consisting of 2 turns, i

Determine the resonant frequency and bandwidth, (a) For a series RLC resona...

(a) For a series RLC resonant circuit, find an expression for the voltage across the resistance VR and obtain the ratio V R /V S , where V S is the applied voltage. Identify the e

Illustrates typical thermal noise waveform, Q. Illustrates typical thermal ...

Q. Illustrates typical thermal noise waveform? In general, any physical resistor or lossy device can be modeled by a noise source in series with a noiseless resistor, as shown

Crm triangle, CRM Triangle The following diagram which is called as CR...

CRM Triangle The following diagram which is called as CRM Triangle. Strategy refers to the whole stand taken through the company. It could selected a defensive posture in t

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd