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Which one of the following process conditions leads to higher MRR in ECM process?
- a)Higher current, larger atomic weight
- b)Higher valency, lower current
- c)Lower atomic weight, lower valency
- d)Higher valency, lower atomic weight
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
Which one of the following process conditions leads to higher MRR in E...
In electrochemical machining (ECM) electrolyte (example NaCl or NaCIO is used).
In electrode discharge machining (ECM) dielectric (Kerosene) is used.
In ultrasonic machining abrasive slurry is used.
In electron beam machining (EBM) vacuum Is maintained to have proper kinetic energy of electron beam.
In electrode discharge machining (ECM) dielectric (Kerosene) is used.
In ultrasonic machining abrasive slurry is used.
In electron beam machining (EBM) vacuum Is maintained to have proper kinetic energy of electron beam.
Most Upvoted Answer
Which one of the following process conditions leads to higher MRR in E...
Explanation:
Higher current, larger atomic weight:
- In ECM process, material removal rate (MRR) is directly proportional to the current passing through the electrolyte.
- Higher current leads to more electrochemical reactions, resulting in higher MRR.
- Larger atomic weight of the workpiece material also contributes to higher MRR as it allows for more material to be removed per unit of time.
Other options:
- Higher valency, lower current: Higher valency does not directly impact MRR in ECM. Lower current would result in slower material removal.
- Lower atomic weight, lower valency: Lower atomic weight might lead to faster material removal, but lower valency and lower current would counteract this, resulting in lower MRR.
- Higher valency, lower atomic weight: While higher valency might have some positive effect on MRR, lower atomic weight would generally result in slower material removal.
Therefore, the correct option for higher MRR in ECM process is higher current and larger atomic weight as they both contribute to more efficient material removal.
Higher current, larger atomic weight:
- In ECM process, material removal rate (MRR) is directly proportional to the current passing through the electrolyte.
- Higher current leads to more electrochemical reactions, resulting in higher MRR.
- Larger atomic weight of the workpiece material also contributes to higher MRR as it allows for more material to be removed per unit of time.
Other options:
- Higher valency, lower current: Higher valency does not directly impact MRR in ECM. Lower current would result in slower material removal.
- Lower atomic weight, lower valency: Lower atomic weight might lead to faster material removal, but lower valency and lower current would counteract this, resulting in lower MRR.
- Higher valency, lower atomic weight: While higher valency might have some positive effect on MRR, lower atomic weight would generally result in slower material removal.
Therefore, the correct option for higher MRR in ECM process is higher current and larger atomic weight as they both contribute to more efficient material removal.
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Which one of the following process conditions leads to higher MRR in ECM process?a)Higher current, larger atomic weightb)Higher valency, lower currentc)Lower atomic weight, lower valencyd)Higher valency, lower atomic weightCorrect answer is option 'A'. Can you explain this answer?
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