I had a long hiatus (about four weeks paid time off) away from my regular employment, creating time to take a good long at the route I should be heading with my at-home workshop activities. What I do for the rest of my life should be something I really enjoy. I have been making small wax carvings by hand and machine.
I have come to a personal decision about my capabilities in creating precision miniature wax carvings. The results of my experiments have shown that even with my PN, I am capable of detailed hand carving but not in the… Continue reading
The year is running out fast. I will soon have to say good-bye to 2011. This is the year (last Saturday actually) that I became 65 years old. Time enough for pondering that event, now to keep moving. Ha!
I did some machining of wax on the Taig CNC mill Saturday. I love machining wax (the hard blue kind). The wax is not good for creating real finished useful items but it makes excellent models for making molds and doing casting.
I decided I needed to add dust control to my high speed rotary carving. Actually I decided that a long time ago. I have finally taken the first step. The Grizzly 9955 is about the cheapest version I could find as none of them do (that is filter) as well as I would like at a reasonable price.
I can’t fault this machine for that problem as it is the very nature of filtration that the smallest particles are the worse kind for human lung health and are also the hardest to filter out.
This filter says… Continue reading
I ran some Lithophanes this evening. I realized I had my iPhone in my pocket so I grabed a short segment of the HB2 in operation.
What you need to note is the quiet operation with the Taig spindle running at 10.600 RPM and the bit cutting at 50 IPM (Inches Per Minute). Most of the noise is the cutter in the Corian solid surface material making the 0.10 to 0.20 depth cut. If you listen carefully you can also hear the higher pitch “chirping” of the z axis stepper motor. I am “eighth stepping” the motors so it takes… Continue reading
While waiting for the new stepper couplings for the HB2 to arrive, I decided to do a little house cleaning around the shop. After pushing things around for a few hours, and sucking up what debris I could with the shopvac, I figured I should lube the ways on my machine tools. I can appreciate a one shot lube system as I have to do mine the long slow way. I finished and every machine is operating pretty slick now…
I spent a lot of time detailing out the Taig CNC mill. It is still in wonderful shape after all… Continue reading