Question
Download Solution PDFWhich of the following is the most common type of cutting fluid used in almost all the machining operation?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFExplanation:
- Cutting fluids and compounds are the substances used for efficient cutting while cutting operation take place.
- Types of cutting fluids:
- Straight mineral oil
- Chemical solution (synthetic fluids)
- Compounded or blended oil
- Fatty oils
- Soluble oil (Emulsified oil-suds)
Soluble oil (Emulsified oil)
- Water is the cheapest coolant, but it is not suitable because it causes rust to ferrous metals.
- An oil called soluble oil is added to water which gets a non-corrosive effect with water in the ratio of about 1 : 20.
- It dissolves in water giving a white milky solution.
- Soluble oil is an oil blend mixed with an emulsifier.
- It is most common type of cutting fluid used in almost all the machining operation.
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