Another little bandsaw mod tonight....
My saw came without an auto off device. Not too drastic but it certainly would be more convenient if it switched itself off when it's finished cutting.
This is my second one of these types of saws and I seem to remember that the standard part was pretty useless. Mainly because it was too flimsy and would not stay in place, causing it to become ineffective most of the time.
So I decided to have a go at making something that would work properly......

Starting with a bit of stock cut to size

Squared up on the milling machine and fabricated a small step.

Drilled and tapped a 5mm thread, this will hold the adjusting bolt. Indecently, you can see here that I'm using a spiral tap. I got fed up of breaking normal straight fluted taps in the machines so I decided to give this type a go. Not cheap but you sure can whack them through the material. With this I don't even bother to change the lathe or miller to a slower speed. Just bang it through. I think I tapped this bit of steel at about 1,200 rpm and it's a sweet thread. Couldn't do that with the other type....


Drilled a 6.25mm mounting hole for the 1/4" fixing bolt and cleaned it up a little.

And here it is on the machine, picture should say it all.

Sorry for the blurred pic, but hopefully you can see why I machined a step. It locates on the bottom of the casting and should prevent the fixture from rotating under the pressure.

So there we have it, one slightly over engineered auto stop. Shinyest bit on the whole machine
