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 about darlington amplifier, Q Explain about 'Darlington Amplifier'?...

Q Explain about 'Darlington Amplifier'? DARLINGTON AMPLIFIER : A CC stage followed by another CC stage has an input resistance of about (b + 1) 2 times the emitter resistance

Draw a relay construction diagram, Draw a relay construction diagram and br...

Draw a relay construction diagram and briefly explain the operation of a relay. Define the terms normally open and normally closed. Define the terms Set and Reset for relays.

Basic operation of p-channel enhancement mosfet, Q. Basic Operation of  P-...

Q. Basic Operation of  P-channel enhancement MOSFET? In the fabrication of a p-channel depletion field-effect transistor, the gate is insulated from the channel. Therefore, the

Explain about adaptive control system, Q. Explain about Adaptive Control Sy...

Q. Explain about Adaptive Control System? Another type of control system that makes use of the computer is known as adaptive control, which is functionally represented in Figur

Find the voltage ratio, Q. (a) Two amplifiers, which can be represented by ...

Q. (a) Two amplifiers, which can be represented by the model of Figure of the text, are connected in cascade (that is, head to tail), as shown in Figure. Let their parameters be R

Describe the function of material handling system, a) Diagram FMS layout co...

a) Diagram FMS layout configurations with labeling. b) what are the basic components of FMS?Discuss in briefly. c) Describe the function of material handling system.

Determine excitation voltage and power angle, A 500KVA, 6 pole, 500v, 3 pha...

A 500KVA, 6 pole, 500v, 3 phase, wye-connected synchronous generator has a synchronous impedance of 0.1 + j1.5 ohms per phase. If the generator is driven at 1000 r.p.m., what is th

Explain temperature effect on electrical conductivity metals, Explain the e...

Explain the effect of temperature on electrical conductivity of metals. As the temperature is increased, there is a greater thermal motion of atoms which decreases the regulari

Ac netwoks, hello look for someone that could do i lab report form me on ac...

hello look for someone that could do i lab report form me on ac network, the report is due tonight at 12:00 so only have 8 hours left wondering if anyone is interested in do it? ca

Illustrate application specific instruction set processor, Illustrate about...

Illustrate about the term application specific instruction set processor. Application Specific Instruction-Set Processor (ASIP): a. Microcontroller: as Intel, Hitachi, Motor

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