Hey folks, think about this. Obviously using a hand plane for jointing a board possible to do since for along long time that was the ONLY way to do it. You know, back when there was no electric and stuff? If you cant get it to work using a handplane its either the wrong tool or you. Simple as that!
You've made a very good point. If the blade projects beneath the plane, the piece of wood that you're working on will never be perfectly flat because the reference surface is not the same as the cutting edge.
To cut the wood perfectly flat, it seems that the plane should be divided into two separate pieces. The part of the plane that is in front of the blade could be raised to the height of the cut desired. The part of the plane that is behind the blade should be set so that the blade and the sole of the plane are at the same level.
It might help to visualize a router table set-up as an edge jointer. To avoid snipe, the outfeed fence and the cutter are in line. The infeed fence is moved back a little (the depth of cut desired). Couldn't the toe of the plane be thought of as the infeed fence on a router table and the heel of the plane be thought of as the outfeed fence?
I think I read about what you mention here in The Handplane Book. I don't have a jointer, so can't speak from experience, but I can tell you that the low angle block plane is not the tool you want for this task. You would use a smooth plane like a number 4 or even a slightly longer plane, set to take a very fine shaving. As I understand it, low angle planes are mostly for end grain and maybe grain that has no particular direction. The point is not to make the work piece straighter than it comes off the jointer though. The point is to remove any slight ripples left by the rotating cutting head of the power jointer.
that's PRECISELY why I can't see how a plane can make anything truly FLAT. A jointer wouldn't if it was set up like a plane. So what are we missing? Or is the emperor buck naked again?
Chris, you understand my dilemma exactly. If I get a smoother (sorry, I had misspoken earlier when I referred to a block plane) as my first quality plane (Veritas $160) I was wondering if I could smooth a power jointed edge to perfection. The edge would already be flat, but the object of further work would be to remove machining marks, as you noted. Somebody understands me! :)
dave
Christ>>so there is no point to getting a low angle block plane to take a swipe
Why is your power jointer leaving machining marks? And a jointer plane would do a better job of smoothing out your rough machining. It's made for that work.
Charlie Self
"Criticism may not be agreeable, but it is necessary. It fulfils the same function as pain in the human body. It calls attention to an unhealthy state of things." Sir Winston Churchill
I DON'T notice any obvious marks unless I rush a piece through on the first pass. I am just repeating what I've read about guys doing; taking a pass with a plane before glue-ups. Then I got to thinking that how flat is the surface gonna stay if I get the results like I got with tinkering around with a small plane.
After all is said and done, I think I'm gonna order the smoother, but not for edges. I want something to tweak a board to EXACT length when the TS gets me within 5 thous and I want it within .002 or better. An example of when I could have used a very fine length adjustment was when I edged my desk. I didn't want mitered corners, so I cut the side edging to exactly the width of the desk top, hiding the end grain with the front edging. I could NOT sand or machine the front edge flush, because I used a shaper to put detail on all the edging before attaching them to the desk. So I couldn't overlap and sand or plane to even out any discrepancies.
this isn't to say you're not allowed to ask a question. Any significant discussion is liable to be cyclical (just keep reading those woodworking mags for a few years), but the most minor effort (and anyone's part) will at least allow you to begin to have a sniff of a clue of a partial brain-cell of an idea of a notion of what the hell you're talking about instead of the handtool equivalent of asking in alt.astronomy: Geeze fellers, why is the sky cullerd blue? (BTW - it's because the light wave-length our eye detects as blue is the most widely scattered by our gaseous atmosphere). There's a decent explanation here:
the only people "pissed off" are the cranky SOB's. Everyone else who has contributed to this thread has been a gentleman. Perhaps you and cramer could use a little "charm"?
For a while I thought this thread would avoid the nasty comments that a handful of the Wreckers are wont to make. Thanks to all who contributed USEFUL, ON-TOPIC posts.
Olguin, you have lowered yourself to Cramer's level. I didn't think anyone else was in his league. QED
Oh, yes, of course. The problem *must* be with EVERYBODY ELSE. It couldn't possibly be with YOU.
WTF?? BAD, suggesting that *others* "could use a little charm"? Pot, kettle, black. Physician, heal thyself. Etc.
You can dish it out (as your posts of about ten days ago clearly illustrated), but you can't take it.
Naw. He was simply pointing out, more politely than most, that you should develop the habit of seeking out information on your own, instead of yelping for help on each and every one of the all too frequent occasions when you find yourself bewildered.
If you think that was "rude", Dave, you've led a *very* sheltered life.
["rude" comments restored below]
Dave,
This is why you piss-off people like Scott (and the faceless rabble, too tired to play tard-ball with you anymore). I plugged this into Google:
this isn't to say you're not allowed to ask a question. Any significant discussion is liable to be cyclical (just keep reading those woodworking mags for a few years), but the most minor effort (and anyone's part) will at least allow you to begin to have a sniff of a clue of a partial brain-cell of an idea of a notion of what the hell you're talking about instead of the handtool equivalent of asking in alt.astronomy: Geeze fellers, why is the sky cullerd blue? (BTW - it's because the light wave-length our eye detects as blue is the most widely scattered by our gaseous atmosphere). There's a decent explanation here:
formatting link
isn't rocket science, Dave. DAMHIKT.
O'Deen
-- Doug Miller (alphageek at milmac dot com)
How come we choose from just two people to run for president and 50 for Miss America?
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