Everything came together for the first real use of the forth axis mandrel for ring carving. It’s nice when the plan comes together and everything works as intended. There was of course far more than just making the mandrel. There is the CAD design stage and the CAM (Desk Proto) for generating the G-code for the 4th axis. Then running the G-code on the micro-mill. I use LinuxCNC and I had to write my own metric post processor for Desk Proto. Not all that hard, actually. I made a USC (inch) version too. One tiny code change.
The first picture… Continue reading
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
The metal machining area and tools of my workshop have seen some action today. The Taig CNC mill has been busy cutting the 6061-T6 aluminum making 1 inch wrenches I designed for the Taig ER16 spindle and collet nut. I have been selling them under the KautzCraft brand in my store. It seems appropriate that the machine the wrenches are designed to fit are also making the wrenches.
There is now another new tool in the THMS workshop. I received my four inch machinist vise from the Little Machine Shop and have it installed on my Sieg X3 Small Mill. I think it is a great addition to the manual mill and have posted a review in The Hobbyist Machine Shop. http://thehobbyistmachineshop.com/cms/workshop/4-inch-machinist-vise
Jump over there for a close look at this medium priced precision machinist vise.
I do have heaters for the winter but no air conditioning for the hot weather. So Fall is the season for me to spend more hours in the shop.
I am presently considering an addition to my Taig X3 Small Mill. I just made a repair to the DROPROS digital scales I have on the machine. Unfortunately, I haven’t been using it enough to keep… Continue reading