Recommended Key Factors to Consider While Looking for Cutting Oil

Cutting oils is a kind of lubricant designed for metalworking and machining processes that is used in metal machining to improve the life, reduce the thermal deformation of the work-piece that improves the surface finish.

Depending on the work-piece material, most of the metalworking and machining processes can take an advantage of cutting fluids.

The application of cutting fluid keeps the work-piece at the normal temperature and even maximise the life of the cutting tip.

The high performance cutting oil works best in super finishing operations like honing and lapping.

Honing and lapping are the machining process in which two metal surfaces are rubbed with an abrasion between them.

If you are looking for the cutting oil, it is important to be well informed about its performance before approaching for it. To select the best oil, you need to know the purpose and the metals on which the oil has to be applied.

For the selection of suitable cutting oil, keep in mind some essential ideas like:

Metal

Some of the metals demand high level of performance as compared to machines. Stainless steel, exotic alloys and hard metals demand high performance level. Besides, tough and low machinable metals need cutting oils with extreme-pressure (EP) and anti-wield capability.

Cutting oil with lubricity additives, friction modifiers and mild EP is suitable for brass, aluminium and carbon steels.

Machining Operations

Selection of the cutting oil also depends on the machining operations like turning, forming, drilling and milling. The machining operations are performed at higher speed and need high level of cooling with only modest EP capability.

While the oils designed for tough machining process need to be high in viscosity and loaded with EP additives like sulphur and chlorine.

Machine Types

The kind of the machines also affects the features of the cutting oil. Take an example of screw machines that experience heavy cross contamination between the lube oil and cutting oil. And the machines like grinders need the cutting oil with low viscosity for high rate of cooling.

Tooling Specifics

Where you have to use some special tools, coatings and grinding abrasives make sure that you have discussed with the cutting oil suppliers. As some of the additives may not work effectively with particular coatings and the selection of the wrong grinding oil can create technical issues.

Cutting oils are an important lubricant that contributes in the performance of a machine. Choose it wisely while keeping these essentials in mind.