A video of my Taig mill with HS water cooled spindle running at 15,000 RPM milling wax double sided master for lost wax casting. Sorry about vertical format. I know better but filmed this originally for quick share with a friend on iPhone Messenger. Right click on image and open in new window for larger size and audio.
The blower that was added to the Taig spindle on the original WAX milling system has been updated to operate on the new high speed water cooled spindle. A full article with pictures can be found here: https://thehobbyistmachineshop.com/cms/projects/wax-fan-v-2-0
This is not a dimensional, How-To article. It demonstrates how 3D printing can be utilized to add accessories to the Taig mill and a high speed water cooled spindle.
The new spindle performance exceeds all expectations. It is not a low cost option / addition to an already adequate micro-machine tool system, but it does provide a very good way to achieve more than double the stock Taig spindle speeds.
Some applications using very small diameter tooling are performed much better when running adequate SFM and cut travel speeds. High speed spindles and especially water cooled ones like this example are a joy to… Continue reading