Wato wato all
Want to make repeatable elements without having to saw them out individually. You want the RT blanking system you do 🙂
I hope you can download the attached PDF as it was a free download I had from a couple of years back. I have made these dies for others, not had good enough ideas myself to warrant some for myself…. YET!
I include this post mainly for a smashing person who asked what my yellow clamp was from a previous post. As you can now see close up it is a vice. I use this to hold my bench pin, as you see here. Also for holding a small soldering stand, and holding small forming stakes. It is shown here with rubber safety jaws, I also made some copper ones to hold work securely without marking. Not shown in these pictures, though I will in another post, is the vertical and horizontal ‘v’ matching grooves in each jaw. Great for holding round bar, also for stopping stakes I make from discarded Allen keys from spinning when I hammer onto them.
I will not write too much on the RT system, the attached PDF should provide way more than I can write. What I will explain is my way of maintaining an angle when sawing out my blanks from flat stock steel.
The angle gage shown here has a magnetic base and is used for setting saw blades to the appropriate angle on table saws and the like. Nowadays you can download an app for your smartphone to give you a very accurate angle gage, better than buying a gauge like this, you probably already have an all singing and dancing phone right 🙂
Have a read through the PDF, look at the pictures, please ask if you require any clarification. I saw mine by carefully maintaining the angle, watching to see I am sawing vertically, not swaying from side to side. If you look on line you will find saws contained in frames, they run in tracks to go up and down perfect every time for this job, no risk of deviation. They also have tables to rest flat sheet upon that can be set to the angle you select, for the thickness you require. Very posh, very efficient but quit a lot of money. Fine if you are a production person, not so justifiable for experimentation. My results were quite satisfactory, sure to be the proper saw will do a better job, I have to clean up the edges more than would be needed with the proper saw. I can live with that, can you? give it a go. Prepare to break a lot of blades, progress is very slow cutting hardened steel. Very best of luck.
Very best wishes.