Nanofluids: Bringing Nanotechnology to CNC Machining
Author: Kathy Levy | Associate Editor | The Shot Peener Magazine
Source: The Shot Peener magazine, Vol 38, Issue 1, Winter 2024
Doc ID: 2024004
Year of Publication: 2024
Abstract:
NANOFLUIDS are a new class of coolants that have a
carrier liquid, such as water, that are dispersed with nanoparticles.
These nanoparticles enhance the heat transfer capabilities
of the resulting coolant compared to the carrier liquid
alone.1
Tool-X is a brand of a nanofluid additive for metalworking
fluids that contains trillions of carbon-based nano-onions
in solution. Nano-onions are carbon-based nanostructures
composed of multiple concentric shells of fullerenes.
A fullerene is a form of carbon having a large spheroidal
molecule consisting of a hollow cage of atoms.
When used in conjunction with metalworking fluids,
these fluid-saturated nano-onions flow between a tool and
workpiece to change the characteristics of the metal-working
action. The result is longer-lasting tools that cut truer,
with more precision, and with less force required than with
conventional metalworking fluids. In addition, reworks, tool
sharpening, and deburring steps can be reduced or eliminated.
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