I was in grade school in the 1950’s. It was way back then at least as I can remember that there was a big deal made about using the metric system. It was as if the U.S. (English, S.A.,E, etc.) measuring system of feet and inches (and all the rest) was under attack by the Metric system used in Europe and/or the “rest” of the world. It was the world of science and some engineering that was promoting this new “cause”.
As a “kid” what did I know. But I did get the impression that the USA was not going… Continue reading
I like to consider my interest in tools from a philosophical viewpoint. I am not making a decision as to an interest being right or wrong as that is not the purpose. I note and explore the difference I see and am aware there are many reasons for the things I enjoy.
What I find for me is there is seldom a single reason. An interest is like love, there are a number of shades from pale to intense. The colors are seldom just black and white. The spectrum is not static and does vary with the passage of time.… Continue reading
The micro mill is what it is, a micro mill. The micro mill should be considered and purchased for its size and not the price.
I occasionally read (like today) where someone has purchased a micro or a mini mill then reported it wasn’t up to the tasks they had in mind. I am not that kind of person who finds the micro mill design inadequate so I don’t know the full reason.
The first thought though is the mill was purchased because of the low price compared to larger machines. That means it is a good place to try… Continue reading
I struggled for some time getting the vacuum assisted lost wax casting system to perform properly. I thought it was mostly my fault and I almost believed the technique was beyond my ability. I was considering jumping over to the centripetal casting system. I decided I needed to keep trying as I knew the equipment I had was working perfectly and the only weakness was myself. It has turned out that the vacuum process is not beyond my skill and ability, but was something I just needed to practice to develop the proper skill.
Now my vacuum assisted casting is… Continue reading
There is a HUGE amount of BS on the internet forums about proper size CNC hobbyist machines. Internet opinion forums and blogs, because they are unregulated, have become impossible for a newbie to determine fact from reading someone’s personal agenda. Don’t trust anything you read including what I have to say. Just take what you read for what it may be worth to you.
Every brand, design, size and cost of a machine has it reasons. Unfortunately, what amounts to urban legend has driven the uninformed hobbyist to believe there is always better quality available for a lower cost; the… Continue reading