Basic properties that cutting must posses are: Tool material must be at least 30 to 50% harder than the work piece material. Tool material must have high hot hardness ..
Whenever the tool is not performing the machining operation satisfactorily, then there is a failure of cutting tool. The following draw backs are observed if the tool ..
Various functions of cutting fluids are Cutting fluid cools the work piece and tool by carrying away the heat generated during machining. It acts as lubricant at the friction ..