GoPro Air Knife for CNC Machining
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Every time we try to film in a CNC machine, we always end up covering the lens in coolant: Constantly stopping the machine to wipe off the lens was getting annoying, so we designed an air knife that allows us … Read More

A machined aluminum part in a machine vice with a spindle probe tip contacting an inner surface of the part.
Renishaw Spindle Probe Accuracy Test
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We’ve been using the Renishaw spindle probes in Haas machines for several years to set work offsets, but they are also marketed as being capable of performing part inspection. In this video, we do a quick test to see just … Read More

About Us
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β€œTarkka” is the Finnish word for β€œexact”, and this embodies our passion for precision machine design. We are a husband and wife engineering team with over a decade of combined experience developing high-performance products for the aerospace and energy fields. … Read More