Thread copier. By INNOVATION TIME. 7:49 video:
https://www.youtube.com/watch?v=1myEn54kJ4o
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Thread copier. By INNOVATION TIME. 7:49 video:
https://www.youtube.com/watch?v=1myEn54kJ4o
Terrific idea and concept is correct.
However, the thread form of sample should exceed desired grade of resulting part, along with each supported at both ends, otherwise this is like a pantograph magnifying errors. Second issue hinges on properly contoured thread-form grind wheel.
One potential might be converting one thread form, ACME for example, into another but same pitch, such as a knuckle thread, like that seen on light bulbs.