When I lent my services to a collegue who was working on a film about 12 years ago, I was introduced to the world of cnc. I remember watching this huge machining centre milling out a slab of mdf and turning it into a fantastic set of gears. I knew that it would have taken me hours to achieve the same thing with traditional power tools. I decided then that I would invest in a cnc router for my own business Oxenham Design. At that time I could turn on a computer, but even to check email seemed like a crazy set of operations. I persevered and learned every piece of relevant software I could get my hands on. I am now fortunate enough to be using Vectric's ASPIRE software, and Techno cnc routers, which has helped us to create some amazing projects, both in part, or in full. I thought that this blog would be a great place to share "behind the scenes" adventures with the software, materials and equipment we use, as well as the projects we build.
Wednesday, 23 March 2011
A cross section of sorts ( warning, may cause Aspire acuteness)
I thought I would post today about a process in Aspire that I use quite a bit. We have some upcoming projects that we might be using it for, and I thought I would get a jump on the computer end of it. Sometimes we need a cross section of one component to mate with the profile of another piece.
I then shrunk down the "spikey" texture and smoothed it a little. These simple steps are nothing more than a couple of mouse clicks, very easy stuff. The below picture shows the results of these two steps.
Being that we will just be butt joining them together, I want the software and router to do all the work in making them match. This will save considerable hand finishing after the parts are glued together. I then drew the "end cap" square, which is the second part to this model. To get an accurate cross section, I drew a rectangle box around the whole component, but left a 1/16" space on the right side.
This is the part where you save the model!!! After saving I cleared the area inside the vector box I drew. This left a tiny sliver of the end of the board.