Popular Post Ron Swanson Jr. Posted July 22, 2023 Popular Post Report Share Posted July 22, 2023 I recently acquired some large white oak beams and am intending to turn them into a new bench. Someone on here asked me if i would be sharing my work, so here we go. I went to a big box store and bought some saw horse brackets and they were hopelessly flimsy, so this morning i built some saw horses that are more stout. I was able to enlist the help of a neighbor and was able to get some planing done and some ripping on the table saw. I've almost got these 2 planed down to where i can cut through them on the table saw. I have about 1/8" to go on each, but had to shut it down tonight as this session dulled my knives and i had been making a ton of noise planing. I am always impressed with the DeWalt DW735 planer. These things weigh over 100lbs each and the planer still fed and planed them admirably. That's all for tonight. By the end of the weekend I'm hoping to have at least 3 off these beams planed so i can start cutting them into more workable sized pieces. 6 Quote Link to comment Share on other sites More sharing options...
pkinneb Posted July 22, 2023 Report Share Posted July 22, 2023 Man I bet those are heavy Quote Link to comment Share on other sites More sharing options...
Coop Posted July 22, 2023 Report Share Posted July 22, 2023 Glad you are doing a journal! Looking good. Wouldn’t it be easier planing these if you cut them to rough length first? 1 Quote Link to comment Share on other sites More sharing options...
Ron Swanson Jr. Posted July 22, 2023 Author Report Share Posted July 22, 2023 On 7/21/2023 at 9:32 PM, pkinneb said: Man I bet those are heavy Somewhere around 100 -125 each, as best as i can figure. They're pretty tough to negotiate around by myself, but I'm getting better at it. Today i had help but that's a rare treat. 1 Quote Link to comment Share on other sites More sharing options...
Ron Swanson Jr. Posted July 22, 2023 Author Report Share Posted July 22, 2023 On 7/21/2023 at 9:37 PM, Coop said: Glad you are doing a journal! Looking good. Wouldn’t it be easier planing these if you cut them to rough length first? Most definitely. But I don't even have a plan yet. Right now I'm just trying to get them planed down so i can get them on the table saw, so I'm trying to retain as much as possible. This is going to be a LONG process. I'm not going to get started until I've got vices bought and a firm plan in place. 1 Quote Link to comment Share on other sites More sharing options...
Popular Post pkinneb Posted July 22, 2023 Popular Post Report Share Posted July 22, 2023 FWIW Matt Cremona is working on a new bench, for a friend, and he is using epoxy to stabilize the cracks etc may want to check him out on IG if you haven't already. 2 1 Quote Link to comment Share on other sites More sharing options...
Ron Swanson Jr. Posted July 22, 2023 Author Report Share Posted July 22, 2023 On 7/22/2023 at 9:36 AM, pkinneb said: FWIW Matt Cremona is working on a new bench, for a friend, and he is using epoxy to stabilize the cracks etc may want to check him out on IG if you haven't already. Many thanks! I will try to check that out. Quote Link to comment Share on other sites More sharing options...
Popular Post Ron Swanson Jr. Posted July 23, 2023 Author Popular Post Report Share Posted July 23, 2023 Making progress with these beams. After treading water for a few days, i got off my butt and got to work. These are just too big for my machines so i built a flattening jig. The bit was pretty spendy but it's working really well. I've got one beam planed down and a lot flatter. I can now get it on the table saw. 4 Quote Link to comment Share on other sites More sharing options...
Ron Swanson Jr. Posted July 23, 2023 Author Report Share Posted July 23, 2023 One area where could use some advice and or opinions: For a benchtop, am i better off: 1. jointing 2 of these beams together and the face grain is the benchtop Or 2. Ripping strips and laminating them for a side grain bench top. I'm leaning towards #2 because I've done this before and it feels like it's more stable over time. Thanks in advance for any input.... Doug Quote Link to comment Share on other sites More sharing options...
pkinneb Posted July 23, 2023 Report Share Posted July 23, 2023 I honestly think you would be fine either way 1 1 Quote Link to comment Share on other sites More sharing options...
Coop Posted July 24, 2023 Report Share Posted July 24, 2023 Since edge grain is essentially face grain, it would be much less work, not having to make the multiple cuts, then gluing and clamping and less final surface planing, if you just joint the edges and glue the planks together as they are, taking caution to use cauls to keep the surface flat. 1 1 Quote Link to comment Share on other sites More sharing options...
curlyoak Posted July 24, 2023 Report Share Posted July 24, 2023 I would go about the dressing in a different manor. First determine the sizes of all the pieces you will need. In the rough I would cut the parts slightly wider and a touch longer. Then use your flattening jig to flatten one face. Use a jointer instead of the jig if you have one. Now the oak is ready for the thickness planer.If the wood is dry then you have eliminated the twists and bows and all other irregularities. If you take your rough lumber directly to the planer you will not eliminate all the irregularities. Taking the extra time is time well spent. Any variations to true will show up in the project. The easy way is to have big jointer. Nothing wrong with a flattening jig. Just make sure you jig is true. If the wood is dry and milled true my preference is to leave the wood wide. I like to look at wide boards and it is less work. Personal preference. 1 Quote Link to comment Share on other sites More sharing options...
BillyJack Posted July 24, 2023 Report Share Posted July 24, 2023 What size are you hoping to get these down to? Finished size. That twist is a problem.. 1 Quote Link to comment Share on other sites More sharing options...
Ron Swanson Jr. Posted July 24, 2023 Author Report Share Posted July 24, 2023 On 7/24/2023 at 7:58 AM, BillyJack said: What size are you hoping to get these down to? Finished size. That twist is a problem.. Finished size: 80" x 20" x 3.75" That twist, and other defects, are exactly why I'm strongly leaning towards ripping strips and laminating the bench top. These things are just too large for me to effectively flatten using jointer and planer. I was able to make a few passes through planer, but without a flat reference face it's only going to give me a slightly thinner twisted piece, and my little DeWalt planer just isn't built for stock this large. So my plan, at this point, is to use flattening jig to plane down to a point where i can rip on the TS. With that done i can use the jointer and planer to work out defects. That's worked on one 1 beam, and i have 4 more to go. I ripped one in half last night and the resulting pieces are much more manageable. I've never worked with timbers this size before so there's quite a learning curve. Quote Link to comment Share on other sites More sharing options...
BillyJack Posted July 24, 2023 Report Share Posted July 24, 2023 The problem with flattening and you really don’t have a choice, but your loosing so much thickness to get it flat. How much do you think you will have left once both sides are flattened? You may have to get a# much as you can and get some 3/4-1” white oak to laminate to get the desired width.. 1 Quote Link to comment Share on other sites More sharing options...
Ron Swanson Jr. Posted July 24, 2023 Author Report Share Posted July 24, 2023 On 7/24/2023 at 8:45 AM, BillyJack said: You may have to get a# much as you can and get some 3/4-1” white oak to laminate to get the desired width.. Copy that. This is a live and learn situation. I had an idea to bring them into my local hardwood supplier and have them plane and joint on their big machines. I spoke to 4 places and none of them will touch any reclaimed lumber no matter how cleaned up it is. I'm guessing the risks outweigh the reward. Big lesson I'm learning is not to buy stock this size. It's ok though. I've got a path fwd now. It's not super efficient but it will get me there. 2 Quote Link to comment Share on other sites More sharing options...
BillyJack Posted July 24, 2023 Report Share Posted July 24, 2023 It’s not a total loose. Like the rest of us, just have to buy what you need to accomplish the task and use what you can’t somewhere else. 1 Quote Link to comment Share on other sites More sharing options...
Ron Swanson Jr. Posted July 24, 2023 Author Report Share Posted July 24, 2023 One thing I'm really thrilled with is this flattening bit. This thing is a beast! 1 Quote Link to comment Share on other sites More sharing options...
BillyJack Posted July 24, 2023 Report Share Posted July 24, 2023 just be careful. Those beasts will turn on you if your not careful.. How much are the replacement cutters? Quote Link to comment Share on other sites More sharing options...
Ron Swanson Jr. Posted July 24, 2023 Author Report Share Posted July 24, 2023 On 7/24/2023 at 9:57 AM, BillyJack said: just be careful. Those beasts will turn on you if your not careful.. How much are the replacement cutters? I'm running at a low speed and taking shallow cuts. Seems to be going ok though i need dedicated dust collection on the router. Replacement cutters are $32 for a pack of 10 and the bit holds 4. I took 3/8" off one of my beams yesterday in multiple passes and the cutters still feel as sharp as the 3 unused sides. Hopefully between the 4 sides of the cutters it will get me through this project. 1 Quote Link to comment Share on other sites More sharing options...
Chestnut Posted July 26, 2023 Report Share Posted July 26, 2023 If they weren't so heavy I'd tell you to being them over and we'd get them flat in a few min. On big cast iron the weight isn't so bad but my shop is in my basement so lumber in and out isn't the most fun. I have room to joint and plane up to 12-14 foot boards. I probably wouldn't do the laminating just because it doesn't seem worth it. The other thing to keep in mind is that a bench doesn't need to be laser flat over the entire 80 " length. If all you make are small pieces you only really need a flatish area the size of what ever you make. Third with a flattening jig you can always get the bench made and flatten the top after it's built. This is what Marc recommends in the roubo build. Get it close during construction and then finish flattening it after it's built. I've flattened my 2nd bench 3 times now. Once on initial construction and two times since. It was construction lumber and moved as it dried. 1 1 Quote Link to comment Share on other sites More sharing options...
BillyJack Posted July 26, 2023 Report Share Posted July 26, 2023 The one board is so twisted , you’re better off finding another shorter project for it. Cutting it into shorter lengths will lessen the waste. 1 Quote Link to comment Share on other sites More sharing options...
Ron Swanson Jr. Posted July 27, 2023 Author Report Share Posted July 27, 2023 On 7/26/2023 at 10:26 AM, BillyJack said: The one board is so twisted , you’re better off finding another shorter project for it. Cutting it into shorter lengths will lessen the waste. That's an illusion from the camera. Each of these beams has a little twist, but in the picture it looks severely twisted and that's not the case. Thx Quote Link to comment Share on other sites More sharing options...
Ron Swanson Jr. Posted July 27, 2023 Author Report Share Posted July 27, 2023 On 7/26/2023 at 8:56 AM, Chestnut said: If they weren't so heavy I'd tell you to being them over and we'd get them flat in a few min. On big cast iron the weight isn't so bad but my shop is in my basement so lumber in and out isn't the most fun. I have room to joint and plane up to 12-14 foot boards. I probably wouldn't do the laminating just because it doesn't seem worth it. The other thing to keep in mind is that a bench doesn't need to be laser flat over the entire 80 " length. If all you make are small pieces you only really need a flatish area the size of what ever you make. Third with a flattening jig you can always get the bench made and flatten the top after it's built. This is what Marc recommends in the roubo build. Get it close during construction and then finish flattening it after it's built. I've flattened my 2nd bench 3 times now. Once on initial construction and two times since. It was construction lumber and moved as it dried. Thank you so much for the offer! Very kind of you! It's actually not super twisted up, it just looks that way in the pic. It might be sitting on a shim or something too. I've got one beam ripped in half and doing so makes it small enough that i should now be able to get it through my machines. That's what's on deck for this weekend so I'll let you guys know how it goes. I'm hoping to order vises in a week or so, looking fwd to that. Again, many thanks for the kind offer! I think I'll be ok now that I've got a workable solution. Take care! 2 Quote Link to comment Share on other sites More sharing options...
BillyJack Posted July 27, 2023 Report Share Posted July 27, 2023 Hop it works out.. Quote Link to comment Share on other sites More sharing options...
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