Cools the cutting zone to prevent thermal deformation of the workpiece and the tool. A free-machining brass or a specialized aluminum oil contains additives that prevent the metal from adhering to the cutting edges.
Understanding the Thread Cutting Oil Lubrication Film
It performs several critical functions that ensure both the efficiency of the machining process and the durability of the final product. The chemistry is designed to provide the right viscosity and lubricity for the specific demands of threading, whether it is cutting fine metric threads on aluminum or forming coarse threads in steel.
A sulfur-chlorinated compound is often used to provide the necessary boundary lubrication to prevent welding at the high pressures of threading. Applying the wrong type can lead to poor tool life, excessive friction, and damage to the thread profile.
Understanding the Thread Cutting Oil Lubrication Film
Modern formulations often move away from traditional straight oils to incorporate more complex water-based emulsions or synthetic compounds. Steel and Stainless Steel These ferrous alloys generate significant heat during plastic deformation, requiring a heavy-duty oil with high lubricity.
More About Thread cutting oil
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