What is the value of etching rate, which can be achieved using Chemical milling?

Related MCQs

• State whether the following statement about Chemical milling is true or false. “At higher temperatures, faster etching rates occur in Chemical milling.”
• State which of the following statement is true or false regarding Chemical milling. “Maskants are generally used in CHM, to protect the work piece from the etching chemical agent.”
• State whether the following statement is true or false about etching rates. “As the etching rate increases, low surface roughness values occur.”
• Which type of taper can be achieved, using Chemical milling, on contours?
• What are the tolerance values achieved in Chemical milling, which depend on work piece material and depth of cut?
• In Chemical milling, excessive flow of chemical reagent results in which of the following defects?
• What is the value of surface roughness, which is generally obtained using Chemical milling?
• Which of the following can be easily removed using Chemical milling process?
• Which of the following metals can be machined using the Chemical milling process?
• Which of the following non-metallic materials can be machined using the Chemical milling process?