Lubricant is necessary to run the machine smoothly taking least load
Lubricant is necessary to run the machine smoothly taking least load
The general ratio of soluble oil and water used as coolant is 1:20.
The best example for semi-liquid lubricant is grease.
Best example for gravity feed lubrication is Wick feed lubricator.
Most common type of cutting fluid used in almost all the machining operation is soluble oil.