I recently bought the 12 1/2 inch DeWalt planer. This is the first time I have used a planer, and it seems to work very well with one exception. Today, when planing some doug fir stock down to 1/2 inch to make slats for a bench, a few of the pieces got stuck and would not go all the way through. I am planing clear stock with few knots, only about 4 inches wide, and I try to take off about 1/64″ per pass. It is strange that most of the pieces goes through, but then there are those few pieces that just don’t go. Any thoughts?
Discussion Forum
Get It All!
UNLIMITED Membership is like taking a master class in woodworking for less than $10 a month.
Start Your Free TrialCategories
Discussion Forum
Digital Plans Library
Member exclusive! – Plans for everyone – from beginners to experts – right at your fingertips.
Highlights
-
Shape Your Skills
when you sign up for our emails
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. -
Shop Talk Live Podcast
-
Our favorite articles and videos
-
E-Learning Courses from Fine Woodworking
-
-
Replies
I have a DeWalt 735?.. It will do that on occasion. More likely on the high speed setting. I just help the board along with a slight pull and run it through again at the same setting. My old 13 inch planner did the same thing. And I apply wax to the bottom surface of the planner. Nature of the beast?
Edited 11/23/2008 6:52 pm by WillGeorge
Make sure that your stock is long enough. If it is too short (less than ~13"), it will pass the infeed roller and not reach the outfeed roller. If the wood is inconsistent in thickness, it could be that the rollers are over a low spot so no contact is made. With a 4" wide cut, you should be able to take off 1/16", especially in fir.
Chris @ www.flairwoodwork.spaces.live.com
- Success is not the key to happines. Happiness is the key to success. If you love what you are doing, you will be successful. - Albert Schweitzer
Depending on what you've planed previous to this lot, the rollers may have gotten dirty. Seems like 95% of the time someone reports a problem with their planer feeding lumber, it's because the rollers are dirtly and/or the tables need waxing.
Unplug the machine, raise the head, and run your fingers across the feed rollers. They should feel smooth. If they're a little rough or inconsistent, get some houshold cleaner (Simple Green, 409) and clean them with a scrubber pad.
This is something you'll need to do on a regular basis, whether or not it's causing the current problem. Clean across the part of the roller that's exposed (pad not too wet), plug machine in and quickly flip the on switch to jog the rollers, unplug it again, then clean the next exposed area.
Then wax the beds with Johnson's paste wax or another suitable wax.
Thanks for the explanation. The fact I keep the planer in my unheated detached garage (for ease of cleanup), and the temperature dropped well below freezing yesterday probably contributed to the table being sticky as well.
Brrrr, I don't think we've seen our first 32* night yet. Glad you found the problem!forestgirl -- you can take the girl out of the forest, but you can't take the forest out of the girl ;-)
Farkel
As has been mentioned, keep the feed rollers clean. Waxing the bed helps. But wood often "sticks" to the shiny chromium-plated beds of these small machines.
I had a Ryobi 13" which worked beautifully, but had the same problem once in a while. I once had need to mill some stock thinner than the minimum setting on that machine. I "raised" the bed by putting a length of MDF on it. The MDF was long enough to extend as long as the stamped metal infeed and outfeed tables also.
I left it in place for a while after that and found that it improved the machine greatly. Stock slid on the MDF MUCH better than it did on the bare bed (even waxed). A little saw dust actually made it more slippery than if clean. And snipe became much less of a factor, I guess because the stock was supported a little better.
Rich
Hey-
I've also found that in an effort to reduce snipe on my Delta I've sometimes raised the outfeed table just a bit too high, and the rolllers fight to get the piece out of the machine. When I reduced the height/angle of the outfeed table to dead level the problem went away.
Chris
Sometimes when running boards with knots through a planer, the knot can actually cause a blemish on the planer bed. Check the bed to see if there are any burrs or bumps. If there are, just use a mircopad to flush them out with the bed, and you're good to go.
I am planing old treated pine fence pickets to reuse. My bench planer keeps stopping and throwing the surge protector. I just changed blades, but it didn't fix the problem. Anybody have any ideas?
Too deep a cut or boards are not consistent in thickness and it jambs. Your planer knives are dull and the machine is straining or you installed them upside down( backwards, it happens). You are on a receptacle with not enough amperage. Your dust port is jambed up and it's bogging on it own chips. You have a short somewhere or bad ground and I think you meant to say GFCI and it's doing what it was designed for. If not why are you on a surge suppressor? GFCI s go bad sometimes.
Mine was out in an unheated building and when extremely cold the rubber on the rollers got so stiff it couldn't grip the boards. It was not good.
Have you tried to take a light cut from something like a plain pine board to see if it is the stock?
This forum post is now archived. Commenting has been disabled