(Electric Discharge Machining) Iron is to be machined in an EDM operation. If discharge current = 30 amps, what is the expected metal-removal rate? The melting point of iron is known to be 1539°C, and the metal removal rate constant of proportionality K = 664 in SI units (5.08 in U.S. customary units) R= V = CIt I = V = gr A V At fr EA gr C(EAt) gr - CI A CE gr Typical values of specific removal rate C for selected work materials in electrochemical machining. Compiled from data in [11]. Specific Removal Rate C Materialª mm³/amp-sec (in³/amp-min) Materialª Aluminum (3) Low alloy steel Copper (1) High alloy steel Iron (2) Stainless steel Nickel (2) Titanium (4) 3.44 x 10-2 7.35 x 107 3.69 × 10-2 -2 (1.26 × 10-4) (2.69 x 10-4) (1.35 × 10-4) 3.42 x 10-2 (1.25 × 10-4) Specific Removal Rate C (1.1 × 10-4) mm3/amp-sec (in3/amp-min) 3.0 x 10-2 2.73 x 10-2 2.46 × 10-2 (1.0 × 10-4) (0.9 × 10-4) 2.73 x 10-2 (1.0 × 10-4) a The most common valence given in parentheses () is assumed in determining specific removal rate C. For a different valence, multiply C' by the most common valence and divide by the actual valence.
(Electric Discharge Machining) Iron is to be machined in an EDM operation. If discharge current = 30 amps, what is the expected metal-removal rate? The melting point of iron is known to be 1539°C, and the metal removal rate constant of proportionality K = 664 in SI units (5.08 in U.S. customary units) R= V = CIt I = V = gr A V At fr EA gr C(EAt) gr - CI A CE gr Typical values of specific removal rate C for selected work materials in electrochemical machining. Compiled from data in [11]. Specific Removal Rate C Materialª mm³/amp-sec (in³/amp-min) Materialª Aluminum (3) Low alloy steel Copper (1) High alloy steel Iron (2) Stainless steel Nickel (2) Titanium (4) 3.44 x 10-2 7.35 x 107 3.69 × 10-2 -2 (1.26 × 10-4) (2.69 x 10-4) (1.35 × 10-4) 3.42 x 10-2 (1.25 × 10-4) Specific Removal Rate C (1.1 × 10-4) mm3/amp-sec (in3/amp-min) 3.0 x 10-2 2.73 x 10-2 2.46 × 10-2 (1.0 × 10-4) (0.9 × 10-4) 2.73 x 10-2 (1.0 × 10-4) a The most common valence given in parentheses () is assumed in determining specific removal rate C. For a different valence, multiply C' by the most common valence and divide by the actual valence.
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
Related questions
Question
![(Electric Discharge Machining)
Iron is to be machined in an EDM operation. If discharge current = 30 amps, what is the expected metal-removal rate? The melting point of iron is known to be 1539°C, and the metal removal rate constant of proportionality K = 664 in SI units (5.08 in U.S. customary units)
gr
R =
A
V = CIt
I =
V =
V
At
fr
EA
gr
C(EAt)
gr
fr
CI
CE
gr
Typical values of specific removal rate C for selected work materials in electrochemical machining.
Compiled from data in [11].
Specific Removal Rate C
Materialª mm³/amp-sec (in³/amp-min) Materialª
Aluminum (3)
Copper (1)
Iron (2)
Nickel (2)
3.44 x 10-²
7.35 x 10-2
3.69 × 10-2
(1.26 x 10-4)
(2.69 × 10-4)
(1.35 × 10-4)
X
3.42 x 10-2
(1.25 × 10-4)
Low alloy steel
High alloy steel
Stainless steel
Titanium (4)
Specific Removal Rate C
(1.1 × 10¯4)
mm3/amp-sec (in³/amp-min)
3.0 x 10-2
2.73 × 10-2
2.46 x 10-2
(1.0 x 10-4)
(0.9 × 10-4)
2.73 × 10-²
(1.0 × 10-4)
a The most common valence given in parentheses () is assumed in determining specific removal rate C. For a different valence, multiply C by the most common
valence and divide by the actual valence.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3f8a6c8f-9c9e-4a3f-8cfc-fb848b18acc8%2Fa72274bc-496a-4e29-9906-662687d5c719%2Fbeyezxn_processed.gif&w=3840&q=75)
Transcribed Image Text:(Electric Discharge Machining)
Iron is to be machined in an EDM operation. If discharge current = 30 amps, what is the expected metal-removal rate? The melting point of iron is known to be 1539°C, and the metal removal rate constant of proportionality K = 664 in SI units (5.08 in U.S. customary units)
gr
R =
A
V = CIt
I =
V =
V
At
fr
EA
gr
C(EAt)
gr
fr
CI
CE
gr
Typical values of specific removal rate C for selected work materials in electrochemical machining.
Compiled from data in [11].
Specific Removal Rate C
Materialª mm³/amp-sec (in³/amp-min) Materialª
Aluminum (3)
Copper (1)
Iron (2)
Nickel (2)
3.44 x 10-²
7.35 x 10-2
3.69 × 10-2
(1.26 x 10-4)
(2.69 × 10-4)
(1.35 × 10-4)
X
3.42 x 10-2
(1.25 × 10-4)
Low alloy steel
High alloy steel
Stainless steel
Titanium (4)
Specific Removal Rate C
(1.1 × 10¯4)
mm3/amp-sec (in³/amp-min)
3.0 x 10-2
2.73 × 10-2
2.46 x 10-2
(1.0 x 10-4)
(0.9 × 10-4)
2.73 × 10-²
(1.0 × 10-4)
a The most common valence given in parentheses () is assumed in determining specific removal rate C. For a different valence, multiply C by the most common
valence and divide by the actual valence.
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
![Introductory Circuit Analysis (13th Edition)](https://www.bartleby.com/isbn_cover_images/9780133923605/9780133923605_smallCoverImage.gif)
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
![Delmar's Standard Textbook Of Electricity](https://www.bartleby.com/isbn_cover_images/9781337900348/9781337900348_smallCoverImage.jpg)
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
![Programmable Logic Controllers](https://www.bartleby.com/isbn_cover_images/9780073373843/9780073373843_smallCoverImage.gif)
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
![Introductory Circuit Analysis (13th Edition)](https://www.bartleby.com/isbn_cover_images/9780133923605/9780133923605_smallCoverImage.gif)
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
![Delmar's Standard Textbook Of Electricity](https://www.bartleby.com/isbn_cover_images/9781337900348/9781337900348_smallCoverImage.jpg)
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
![Programmable Logic Controllers](https://www.bartleby.com/isbn_cover_images/9780073373843/9780073373843_smallCoverImage.gif)
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
![Fundamentals of Electric Circuits](https://www.bartleby.com/isbn_cover_images/9780078028229/9780078028229_smallCoverImage.gif)
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:
9780078028229
Author:
Charles K Alexander, Matthew Sadiku
Publisher:
McGraw-Hill Education
![Electric Circuits. (11th Edition)](https://www.bartleby.com/isbn_cover_images/9780134746968/9780134746968_smallCoverImage.gif)
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:
9780134746968
Author:
James W. Nilsson, Susan Riedel
Publisher:
PEARSON
![Engineering Electromagnetics](https://www.bartleby.com/isbn_cover_images/9780078028151/9780078028151_smallCoverImage.gif)
Engineering Electromagnetics
Electrical Engineering
ISBN:
9780078028151
Author:
Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:
Mcgraw-hill Education,