Soluble Oils are metalworking fluid concentrates containing a high percentage of oil (usually greater than 50%). When mixed with water, they form an emulsion that has a milky appearance. The high oil content provides excellent physical lubricity for the cutting operation as well as protection for the machine tool.
115) Which one of the following cutting fluids is used during grinding mild steel ?
Answer is:
Soluble oil
Explanation:
Related Cutting Tools MCQ - Turner (Set-1) with Answers
Answer is:
Dimensional accuracy with surface finish
Explanation:
Grinding with a balanced grinding wheel will make it possible to achieve the required dimensional accuracy with surface finish.
Answer is:
Accommodating socket head screws
Explanation:
Counter boring is the operation of enlarging the end of a hole using a tool called counterbore. Counter boring is done for accommodating socket head screws.
Answer is:
Half-round nose chisel
Answer is: