Fillet is 1/2 inch

Straight part is 1 inch wide.

The black profile line is the 1/2 inch cutter offset.

He tried to do it without using cutter compensation.

Thanks Jasonb

I have Fusion 360 but I need to add it to the laptop but just don’t have time at the moment.

Down for next week.

Then I can play with the Proxxon cnc mill. And the Unimat 3, and the other unimat 3 and the Unimat 3 milling attachment needs to go onto ebay together with the second unimat 3 to pay for another Proxxon cnc milling which in turn will go on Ebay. I will sell the unimat 3 and milling attachment and some accessories separately. Buy a package, split it up and double your money.

Thank you Jason, I will pass it on to him. Lets hope he can do a bit of trig. He is doing this on a Pro Track cnc. Not sure if Pro Track does polar,? I used a Pro Track for about 2 years but that was 25 years ago.

Thank you Martin, I will pass it on.

I can easily sort out the intersections from Jason’s drawing but Unfortunately don’t have the time.

Just a Zeus book exercise but I don’t have the time, a Zeus book or a pen and paper at rhe moment which is why I asked on here.

Jason, thank you.

Tool crashes, I have seen some good ones. Spindle into table, £30,000 damage to ceramic spindle bearings.

I never did this, the odd minor problem, I broke a drill on my first day programing but I only had the manual to show me what to do.

I did blow up a £10,000 4th axis once and took out both x and y axis boards on a week old interact 800 macining centre.

It was a new 4th axis and the chuck key was too long to fit in the front of the chuck. So as it was new, I put the chuck key in the back rather than cutting it down, tightened up the chuck, someone asked me something and I turned around and answered him, turned back, closed the doors and pressed go. Bloody great bang. Luckily the boss claimed back on the company insurance policy. Oh well, **** happens but very rarely it happened to me.

Edited By JasonB on 28/09/2023 09:57:37