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Repeatability with 15" planer - Scoony - 11-30-2015

Been using my "new to me" 15" planer and was wondering what you all do about repeatability.

I had a Ridgid 13" planer with stops for various thicknesses. It made it easy to plane down to common thicknesses. The 15" planer does not have stops. Are there any tricks out there to easily achieve repeatability?


Re: Repeatability with 15" planer - fredhargis - 11-30-2015

I put a Wixey on mine and find I can repeat thicknesses fairly well. Prior to that I just placed the target piece on the saw and kept checking the workpiece against it as i planed.


Re: Repeatability with 15" planer - jteneyck - 11-30-2015

I use a set of vernier calipers to check the thickness of my stock as I plane it. I can easily sneak up within 0.005 inches of the target. On my old Foley Belsaw planer one turn of the crank is equal to 1/16" and that helps get me very close to where I needed to be.

John


Re: Repeatability with 15" planer - Aram - 11-30-2015

I try to mill everything at once, with a rough guess at overage based on my usual number of mistakes. I never know my actual thickness with much precision -- I generally use a double square and my fingernail to check for flush. I've never needed anything more exact. But I know that all the boards in the run are the same thickness.

If I need to mill new stock to match a previous batch, I run test pieces and iterate until I hit it. My test gear, again, is new stock vs old stock, side by side, and a fingernail to see if either board stands proud. Works surprisingly well.


Re: Repeatability with 15" planer - JGrout - 11-30-2015

mill all stock in one setting is the best way.

If you find you are short and do not have a digital scale note the position of the handle then lower the table however many turns it takes to mill the piece you forgot. now reverse the order until you get to the handle position.

now take two pieces of your stock you already milled set one piece on the other stepped back then take the recently milled piece and set it next to the piece on top and check by feel.

You will literally be within a thousandth or two if you put the handle in the last known position


Re: Repeatability with 15" planer - Scoony - 11-30-2015

I am going to look into the wixey gauge.

I am finding the height gauge a bit hard to read and the wixey with the angled face looks like it will make life easier.


Re: Repeatability with 15" planer - CARYinWA - 11-30-2015

I went with a Wixey also. The gauge on the Grizzly is horrible


Re: Repeatability with 15" planer - Scoony - 11-30-2015

Looking at the wixey, looks like I will have to fabricate a mount for the generic 15" planer.


Re: Repeatability with 15" planer - JGrout - 11-30-2015

I don't believe so.

The kit is pretty universal.

Joe


Re: Repeatability with 15" planer - fredhargis - 11-30-2015

I did, though it wasn't that hard. I don't remember which planer you got, this is the Delta.