Yes good way to surface the head BUT the head should be set up so the cut end in a hole or one of the center chambers, and laying the head down on a metal surface is not good practice.
but milling requires clearance angle on cutter other wise it drags the face, surface grinding can be too smooth and reduce gasket hook up, also if alloy head suuface grinding not applicable
And Richard Longman probably learnt how to skim heads in a lathe when he worked at Downton.
Yes good way to surface the head BUT the head should be set up so the cut end in a hole or one of the center chambers, and laying the head down on a metal surface is not good practice.
Scary, that’s a big lump to spin on the lathe. Would it be better to end in the hole just to avoid any centre pip?
Its a lot of weight to swing around !
Nic
So, basically it's a carousel lathe:-)
You could have lined up the centre point woth one of the holes lol but least we known it can be done
Tried but too far out of balance then
@@Vmaxporsch AHH bit of machine wobbling lol yea makes sense I need to find a cylinder head that fits in my lathe now lol
Sir, On lathe machine is isn't surface concave? Is it perfect as milling or surface grinding.
but milling requires clearance angle on cutter other wise it drags the face, surface grinding can be too smooth and reduce gasket hook up, also if alloy head suuface grinding not applicable
Hi, do you bot down through the valve guide's? If so do you take out the guide's first? Great video!
Hi yes for the top I bolt through the guide holes, for the face I bolt into the rocker post holes