The Cosman Workbench: kzbin.info/www/bejne/hWHOf2SLh6eIi7M Workbench Sharpening Station: kzbin.info/www/bejne/hmHCY5WGr7B6ZpI
@stanmoderate44603 жыл бұрын
Did anyone else notice, Rob measured the bench at 60", said we'll come in 1/2" either side so that's 59", then made the shelf 58"? Looks great any way Rob!
@bigkiv473 жыл бұрын
Yep I was waiting for the blooper but it ended up pretty good lol so much going on in his head at once something has to slip now and again lol
@weibullguy3 жыл бұрын
Just like watching a horror movie. As soon as he said 58", my brain started yelling, "Don't go there! It's 59", 59" not 58"!" I made the same mistake just yesterday on a shop cart, I cut the top an inch too narrow; even had the right dimension on my cut list. It makes me feel a little better knowing even the best sometimes end up an inch short!
@stanmoderate44603 жыл бұрын
I'm sure Rob had a mmmm? moment when he saw the larger gap at the ends.
@HB-jd3ko3 жыл бұрын
Yes. He also measured the depth of the apron at three inches but didn't add the thickness of the rebated ply base. The top of the tray, therefore, sits lower than the bench top. Not a problem but I intend to make mine finish level as with his other examples.
@BigBuddiBlax2 жыл бұрын
59” is overall… the bottom ply is rabbit 🐇 into side pieces which would make it 58”…. If he does exactly like the student demo piece…so much knowledge and gems being given here.. spoken and unspoken… seems like a strange thing to focus on and then the “ looks great anyway ROB ( even though you gave one wrong number (possibly)and I messed up because I won’t spend money on the plans OR possibly I don’t know what I’m doing and instead of concentrating on building a fundamental skill set so the numbers you give don’t matter.. because i may not have a 60” bench anyway🙄)… is pretty petty😒…I guess suckas are allowed to watch KZbin as well… happy woodworking ✊🏾✊🏾✊🏾..Mr Cosman …. You are a treasure … appreciate you!!!
@DustyFixes3 жыл бұрын
You just brought back a memory from when I was a kid. My dad took me to a wood shop somewhere in Northern Utah where we lived. I remember the guy was cutting something into the end of the board. Probably dove tails, but I don't know for sure. Anyway, under the bench vise was a cutout in the wood floor and a hole in the dirt about 3 feet deep and the piece he was cutting went down into the hole. Wow, I haven't thought about that for years. lol
@RobCosmanWoodworking3 жыл бұрын
Yep thats the set up I had in my old shop
@processpsych2 жыл бұрын
It's good to know that even Rob Cosman runs a board on his router Table, and has to figure out how not to hit his jointer right next to it. I am not alone in the world!
@jeffschiavi33683 жыл бұрын
Rob, I don’t think I’ve ever seen your bench and tool tray so clean!!!
@RobCosmanWoodworking3 жыл бұрын
Hint....i didnt clean it out, someone else did!!!!
@jeffschiavi33683 жыл бұрын
@@RobCosmanWoodworking If I’ve learned anything from watching your videos, I would feel safe betting that it wasn’t Super Dave
@joehirschegger77233 жыл бұрын
Very timely video...just finished my Cosman bench and was just planning to add a tool tray!
@RobCosmanWoodworking3 жыл бұрын
Yes I sensed that so I made thisvideo for you!!!!
@JamesWilliams-en3os3 жыл бұрын
Thanks for demonstrating the technique for cutting dovetails in long boards. I’m building a 70” shelf to sit on top of my reloading bench, and was scratching my head trying to figure out how to cut the tails/pins on the ends of that long oak plank. Now I know not just how to cut them, but also know to cut the tails into the long piece, then mark and cut the pins on the shorter pieces that will form the uprights.
@terenceleonard77243 жыл бұрын
Looks great Rob. Practical and not over engineered
@tinyvanderwesthuyzen65133 жыл бұрын
OUTSTANDING. Your work is incredible
@jimmysiniawski73913 жыл бұрын
I’m glad you mentioned that . I never realized that a board after ran through a jointer or planer wasn’t flat. And hearing the plane skip was really surprising once I got into using my plane thanks to you.
@RobCosmanWoodworking3 жыл бұрын
Most folks dont realize that. You now have the power of knowledge
@montyswoodworkscrafts22323 жыл бұрын
Great video, think its the most times I ever seen Rob using power tools
@RobCosmanWoodworking3 жыл бұрын
Its a new fad!!!!!
@WiscoWoodShop3 жыл бұрын
Yep, I have my MDF top built. I had to do mine out a 3/4 but I made it work. It’s a great top it looks fantastic.
@RobCosmanWoodworking3 жыл бұрын
Nice.....Now time to add a tooltray
@larrypostma28663 жыл бұрын
You hear Rob talk about his difficulties seeing often but don’t appreciate it’s meaning until you get to look through his glasses. I’m pretty sure as we were looking over his shoulder I saw mercury through those things.
@yaucalabi3 жыл бұрын
Perfect timing. Have discovered first hand that I really want to add a tray to my cosman bench. Great up close video. Great instructions
@RobCosmanWoodworking3 жыл бұрын
Now you know how to do that
@robertbamford82663 жыл бұрын
Always a pleasure to watch you work - especially as you explain and sometimes evolve your solution. Particularly appreciated the way you completed the routed corners with a cut on the first edge to the line for the second edge.
@RobCosmanWoodworking3 жыл бұрын
Hope it helps you
@joew6943 жыл бұрын
Perfect timing! I've been wanting to make one for my bench. Good stuff Rob!
@RobCosmanWoodworking3 жыл бұрын
I nee you were so I made this video!!!!!
@joew6943 жыл бұрын
@@RobCosmanWoodworking Well if I had to have someone crawling around in my mind, I’m glad it was you and not somebody else🤣
@andrewbrown81483 жыл бұрын
Simple is right~! I'll be measuring up my Sjöberg bench this weekend for a tool tray. Will be nice to clear the top and have the items close at hand without them being underneath the bench top. Thanks, Rob~!
@tomsatterlee83973 жыл бұрын
Hello Have watched a number of your video and I do like your style. As with anyone doing something I could make some comments but I would never do that with a person with a somewhat different way of doing things which would do nothing to further a good comment. Love the appearance of your shop and would enjoy learning more of you operation. Thanks
@sueb41543 жыл бұрын
You make everything look so easy! I do not understand how you can rout the inside of a frame, without being able to see the router bit or the surface being planed. You are incredible to watch, and if I master one thing that you have taught me, I'll be happy! Great video, great bench ... (although your maple bench is the BEST ever)!
@RobCosmanWoodworking3 жыл бұрын
I am using a router bit with a top bearing so I dont need to see the blade just the top bearing
@leehaelters61823 жыл бұрын
That would be a god-like skill for sure.
@kiwdwks3 жыл бұрын
Always learn something...thanks Rob!
@RobCosmanWoodworking3 жыл бұрын
Welcome
@leehaelters61823 жыл бұрын
35:50, we’ve all been there. Soldier on, Rob.
@RobCosmanWoodworking3 жыл бұрын
Roger that
@antipodesman2 жыл бұрын
I wondered if I was the only one who saw that . . . 😕
@TREBORANDERSON3 жыл бұрын
I'd like to see one of these tool trays attached with a french cleat. This would make it easier to empty dust and shavings, or remove altogether if required ... regards from Scotland.
@stanmoderate44603 жыл бұрын
I was thinking of a way to make it removable for ease of cleaning. Describe French Cleat (sorry for the two 'thumbs down' that was my fat finger error!
@stanmoderate44603 жыл бұрын
Hi Trebor, I found the description of a French Cleat! I have used them before, just did't know it was called that! Hi from a Gordie in Australia
@RobCosmanWoodworking3 жыл бұрын
That could work
@MANJITSINGH-ko2oi3 жыл бұрын
COOL shelf.
@RobCosmanWoodworking3 жыл бұрын
Thanks
@mikaelfischer84293 жыл бұрын
Thank you Rob for sharing this. This will be a pretty cool addon to my bench I am going modify.
@RobCosmanWoodworking3 жыл бұрын
Glad you can use it
@billcummins95793 жыл бұрын
that's really nice.. I need to make one. I have been thinking about it for a while. I'm always making things, for everyone else but myself.
@RobCosmanWoodworking3 жыл бұрын
I know exactly what you mean!!!!
@shanejohnson8003 жыл бұрын
Your a beast rob!!!
@jeffreyglaude59373 ай бұрын
what are those ratchiting clamps you use to hold the shelf while you drill etc...?
@FranksDIY3 жыл бұрын
Great timing. I will be starting to make my bench soon and wanted a tray but was not sure on how I would go about it. Thank you love this method Rob
@RobCosmanWoodworking3 жыл бұрын
I knew those were your plans soImade this vidoe for you!!!!!!!
@murphymmc3 жыл бұрын
Great add on. FYI Studies have shown 12 lbs. of pressure to run a Phillips screw in, 8 lbs for a Robertson, 5 lbs for a Torx. Test it and see. Another side benefit of Torx is that a size smaller bit will work on a screw ( no excessive torquing now) when to don't have the correct one, in a pinch. Yeah I know, there's a peculiar loyalty to the Canadian invented Robertson screw, I switched to them years ago when I got absolutely frustrated with Phillips head. Then I discovered the beauty of Torx. Like the Square drive, you can grind a bit off the tip when it gets worn, a big plus, you certainly won't get away with that in a Phillips head.
@RobCosmanWoodworking3 жыл бұрын
I prefer the Robertson screws because unlike a torx the Robertson will stick on the end of a robertsonscrewdriver and you only need one hand. Torx wont do that.
@kainemeshkin66623 жыл бұрын
Informative video, as usual. Thanks for the tips!
@RobCosmanWoodworking3 жыл бұрын
You are most welcome
@danaparish16443 жыл бұрын
Made your bench...Glad you’re showing this! I’ve got the 5 1/2 Jack Plane and love it too.
@RobCosmanWoodworking3 жыл бұрын
Sounds lik etwo good decisions.....Nowfor a tool tray
@kyvguinto3 жыл бұрын
Man, remember that hole you had in the floor of your last shop for dovetails on long boards? Always thought that was a cool feature.
@RobCosmanWoodworking3 жыл бұрын
Only reason I miss the old shop occasionally!
@paulkern3848 Жыл бұрын
What are the measurements for the board you attached to your trim router? Thanks in advance!
@dmac36822 жыл бұрын
This will be my first dovetail project. Novice question: could you cut the rabbet prior to cutting the dovetails so you could do it with the boards face down against a fence instead of balancing the completed frame like you did? Just not cut rabbet into where the dovetail would be and mate the corners with a chisel? This will be a great addition to my workbench.
@hassanal-mosawi42353 жыл бұрын
well done! thanks for sharing that
@RobCosmanWoodworking3 жыл бұрын
Thanks for watching
@thatsthewayitgoes9 Жыл бұрын
Turn bench upside down on flat floor. Make left & right 1”x 3” x 30” oak (or however deep you want the bench width). Glue/ screw each of these to each bench end. The floor will make these perfectly even with bench top. Cut oak or ? 3”x3” to fit between these extensions. Glue / screw this , on the floor, between the extensions. The floor will make perfectly even with bench top. Done. Put your choice of panel on bottom. After dry up, knock your socks off by replacing screws with driven in glued wood dowels.
@matthewransom64692 жыл бұрын
Can you make this bench wider and longer and it be okay? I'd like to do one but I need one little over 6 feet long and 3 feet wide. Can I do that and it be okay??
@SnapographyAP3 жыл бұрын
Working in inches is insane:-)
@RobCosmanWoodworking3 жыл бұрын
Or another way of looking at it is not for the mathematically challenged!!!!! : )
@jamesw48507 ай бұрын
Lady at the the door near the end "Aren't you finished yet? You said you would be done 20 minutes ago... When are we going to go eat!" At least that is what my wife would be saying.
@garrettd48203 жыл бұрын
Hell yeah! I’ve been wanting to add one to mine awesome bench I’ve really enjoyed using it and the price of it
@RobCosmanWoodworking3 жыл бұрын
Thanks. Please go to the DVD on our webpage and give us a review
@RobCosmanWoodworking3 жыл бұрын
Now you can!
@luxlarryj6563 жыл бұрын
First thanks for your great advise and easy to follow videos. I've been thinking of adding a similar tool tray to my own bench, but was thinking of a 4-sided box-like arrangement that would be level with the benchtop (bolted or screwed in place), and could support wider materials on the benchtop. The student version of the tray appears to be benchtop level and yours is a little lower, please comment.
@revtoiletduck3 жыл бұрын
Great timing. I just bought the plans for the Cosman Bench and will be building it in December. How do you get such clean jigsaw cuts on plywood? Just a good quality blade?
@RobCosmanWoodworking3 жыл бұрын
exactley, and good plywood (Baltic birch)
@leehaelters61823 жыл бұрын
@revtoiletduck, if you are getting too much splintering with yours, just knife that line.
@DianneCarrington3 жыл бұрын
Rob, just a joy to watch you work, you are so inspiring. Based on your videos I am going to do the types of projects I did in my 20s in my late 60s. I thought I was past this, but you inspire my confidence. You used 2 clamps that I can't see on your online store. The first was the "ratcheting" clamp @ 23.35m and the 2nd was the "deep" clamp @ 34.15m. Are these on your online shop?
@RobCosmanWoodworking3 жыл бұрын
We dont sell any clamps in our store. Those are Bessey clamps newer line of ratcheting clamps
@DianneCarrington3 жыл бұрын
@@RobCosmanWoodworking Thanks for responding
@chrisfleming72883 жыл бұрын
Great vid! One question: why not make the tray edges flush with the bench top? Then it would offer a level edge support for materials when they project beyond the back bench edge. Maybe because of the rounded over top edge?
@RobCosmanWoodworking3 жыл бұрын
Because I screwed up the measurements. Forgot to account tor the bottom going under the bench. The sides should come up flush
@chrisfleming72883 жыл бұрын
@@RobCosmanWoodworking Please don't take this the wrong way, but it sort of gives me pleasure to know you make mistakes! Love all you do!
@RobCosmanWoodworking3 жыл бұрын
No worries! I make lots of mistakes
@cbryantbear64983 жыл бұрын
Sorry i missed this, did you use CA glue for the bottom?
@brianmiller63043 жыл бұрын
regular wood glue
@danthechippie44393 жыл бұрын
Hi Rob, what finish do you use on the MDF top?
@RobCosmanWoodworking3 жыл бұрын
Tung oil or spray lacquer
@davidpisarski56203 жыл бұрын
Hi Rob, What grain rasps would you recommend to start with? I do not have any rasps only metal files.
@RobCosmanWoodworking3 жыл бұрын
1. A cabinet rasp with fairly coarse teeth for stock removal. Recommended: 9″ Auriou with a 10 grain. 2. A modeller’s rasp with fine teeth for refining shapes. Recommended: 6″ Auriou with 15 grain. 3. A rattail rasp for coping inside corners and dealing with tight, radiused details. Recommended: 6″ Auriou with 13 grain.
@davidpisarski56203 жыл бұрын
@@RobCosmanWoodworking Thanks Rob.
@lanecobb41503 жыл бұрын
Was there a reason the 1/2” thickness of the bottom plywood was not added to the width of the 2 ends and the long back piece so the tray would have ended up flush to the top of the bench? Doing so would have made the tray depth a might deeper, effectively added to the overall width of the bench top and allowed clamping along the tray side of the bench.
@RobCosmanWoodworking3 жыл бұрын
Because I screwed up.
@danielgeng23063 жыл бұрын
Hey Rob, could you also put a long board on a saw bench ? I’m thinking it may be easier because you’re over top with your knee on the board , or would it be to difficult to see the layout lines on the end ?
@RobCosmanWoodworking3 жыл бұрын
Thats a great idea....better than what I did
@danielgeng23063 жыл бұрын
@@RobCosmanWoodworking hey boss, even a blind squirrel finds a nut once in a while ! Lol have a great day my friend!
@ricos14973 жыл бұрын
@@danielgeng2306 Good solution. I was hoping to see Rob do a double legged jump onto his workbench with a perfect landing, before sawing the board in his vice from above, supporting with his knee. Next time.
@Lordac Жыл бұрын
what are those one handed clamps called?
@Brough_builds3 жыл бұрын
Would it be possible to add a solid wood (hardwood) frame around the cosman bench to add a shoulder vice?
@RobCosmanWoodworking3 жыл бұрын
All shoulder vise construction like on my bench is difficult. Yes it could be done. Need to add in the long standard bolt. I have never done it with MDF so I cannot be sure of the results
@Brough_builds3 жыл бұрын
@@RobCosmanWoodworking ill give ot a try when I get around to building my bench in the new year. I'll let you know how it turns out
@illiesjammin Жыл бұрын
How thick is a window frame?
@panos30513 жыл бұрын
Rob is so accustomed to the natural way of cutting dovetails that at 8:16 he still says "careful not to go below my line" although in this case it's actually "past", not "below"!
@RobCosmanWoodworking3 жыл бұрын
Good point
@santhony743 жыл бұрын
is that a 3/16 roundover?
@RobCosmanWoodworking3 жыл бұрын
YES
@panos30513 жыл бұрын
Speaking of "unnatural way", at 12:15 I really had to pause for a moment to come to grips with seeing the pins being hammered into the tails rather than the other way round!
@RobCosmanWoodworking3 жыл бұрын
It was an alternate universe of dovetails
@johnburens3395 Жыл бұрын
Just a suggestion here for the tray mounting. My Moravian workbench has a removable tool tray which is a nice feature.(the whole bench knocks down in a minute or two) Having looked at your bench I think you could do this with some beefy dowels glued into a block of wood and screwed to bottom of the tray. Of course you would have to bore a few holes into the bench itself and then the tray could slide in and out when you want to empty shavings. A couple of pins in the back side would keep the tray from sliding out unexpectedly. Just my thoughts on how I would do it...
@roncrandall3 жыл бұрын
I've received that same look from my wife when I've spent more time in the shop than I said I would.
@solotheater2 жыл бұрын
wait! it's only fastened from the bottom? I love your channel, it's become my #1 procrastinator destination, But, only fastening from the bottom seems like 1 ham-fisted lean away from a structural failure, no?
@fa256b72 жыл бұрын
👍👍👍👍
@joschmoyo45322 жыл бұрын
There is nothing wrong with cutting a rebate for the bottom but I would have cut a groove and fitted it like a drawer bottom. Stronger that way and you don't need to pin or screw the bottom in place. Mechanical strength is always better than relying on just a glue line.
@yusufemrahsimsel3 жыл бұрын
35. 55 i know this looking:)
@vincentfaure44723 жыл бұрын
I wonder if the video editing chief drinks only maple syrup... However thank you for the job, very informative.
@WiscoWoodShop3 жыл бұрын
Rob, I noticed in one of the other videos that you mentioned that you worked with woodriver several years ago to develop their bedrock plane. I noticed Rex Krueger mentioned in the last day or two on his tool review that he was disappointed that woodriver had stolen the work of Lie Nelson. That seems like quite an accusation to me. I wonder if there is more to that story that you could share with us. It seems to me that if you helped them develop it but it was not stolen from Lie Nelson but developed from the original bedrock plane.
@RobCosmanWoodworking3 жыл бұрын
WoodCraft hired me to consult with them to improve their WoodRiver planes. Before that I was Lie Nielsen's sole sales representatiove in Canada for 8 years. Bot Lie Nielsen and Woodcraft tood the Stanley Bedrock design (which patten had long before expired) and each independently designed and improved plane based on th ebedrock design. Any other,I was there and taht is what happened.
@RobCosmanWoodworking3 жыл бұрын
Jason....so which Rex Krueger video (video title) does he say that so I can watch the context please
@wolverinebear53573 жыл бұрын
Cant steal from a expired patent its fair game, only thing i wish was woodriver was atleast North American made, still great plane for the price.
@WiscoWoodShop3 жыл бұрын
@@RobCosmanWoodworking I am glad to hear that. That is what I have understood from all of your other videos. If I haven’t watched all of your videos I’ve watched almost all of them anyway. Both you and Rex offer very practical advice for beginning, average, and experienced woodworkers. I was surprised that he would make that sort of claim. I was disappointed to hear Rex do that. Regardless, I love your work and I love what you do for vets. I appreciate your development of your videos and how you are willing to make anyone a good dovetailer. Keep up the good work. We love you and your crew. You have been great through Covid as well.
Anyone else get sucked into a wormhole at 34:45 back to 34:00? Thought I was in for the duration on a 45 second loop. What a life.
@RobCosmanWoodworking3 жыл бұрын
What? Is there an issue with the edit?
@skf9573 жыл бұрын
@@RobCosmanWoodworking You'd probably know better than me whether its an edit issue or just a planned repetition. It starts at 33:38 when you fix and tap the tool tray into place, comment about not screwing through the dog hole, place the central clamp and drive in an overly long screw. Then the process of attaching the tool tray kind of starts again - but with shorter screws. Sounds like I'm being picky - and I really am not. I get a lot from your content, and appreciate the considerable effort that goes into making it.
@leehaelters61823 жыл бұрын
@@skf957 , he just moved down the bench to the next spot to need a screw.
@skf9573 жыл бұрын
@@leehaelters6182 I've looked at this 3 times now and am perfectly fine with missing something - as I often do! BUT, to my eyes there is a repetition of the action. The "first" fix of the tray ends with the comment that the screw is too long. The second go is the the one where the door behind opens and Rob is photo bombed!
@leehaelters61823 жыл бұрын
@@skf957 I copy, and do not refute.
@robertbamford82663 жыл бұрын
Never on the floor (almost never)! On top of workbench always in the way.
@RobCosmanWoodworking3 жыл бұрын
In the tray is much better
@philipchandler3303 жыл бұрын
Quite a look your wife gave you!!
@magicdaveable3 жыл бұрын
Splined construction fasteners are much more efficient than Robertson Drive fasteners and much less likely to strip.
@RobCosmanWoodworking3 жыл бұрын
I dont think I agree with that....Maybe I shoudl do a test?
@leehaelters61823 жыл бұрын
@@RobCosmanWoodworking, Rob, fertile ground there. Everyone would appreciate practical data on that subject!
@Thyme2sea3 жыл бұрын
Who is there behind the door at 35:55?
@marimehlen28133 жыл бұрын
It look like his wife, her face said are you still not finished, have you forgotten you should help me preparing thanksgiving? Thank you for the time you teach us, it is fabulous and inspiring.
@RobCosmanWoodworking3 жыл бұрын
Kim
@tinywoodshop54913 жыл бұрын
I guess it didn’t end up being flush with the workbench top!
@RobCosmanWoodworking3 жыл бұрын
yea I screwed up themeasurement, didnt account for the plywood bottom going under the workbench so its 1/2 too shoet.....Still works, but good catch.
@tchevrier2 жыл бұрын
for a workbench I would be a little concerned about how strong that is attached to the bench.
@Firefoxtony3 жыл бұрын
Rob none of the people watching a video for woodwork this simple have a router table. Why do half with hand tools and the rest with massive machines? I do appreciate your work a lot but maybe consider doing a video just completely with machines or completely with hand tools for a different audience 😉
@bigkiv473 жыл бұрын
LOL just watching Rob add imperial measurements makes me wonder why do you still use imperial.... 150 mm plus 27 mm = 177 mm rather than 5 11/16 + 1 1/16 = 6 12/16 or 6 3/4. seems so complicated but then if you have always used it it is simple enough. Will be making the bench soon so this came just in time. I was going to make my top out of 4 x 25 mm ( 1 inch) MDF with the bottom piece being 150 mm (6 inches) wider to form the bottom of the tray area then glue and screw dovetailed pine around it but this way is probably better and can be replaced easily after time. thanks Rob :)
@RobCosmanWoodworking3 жыл бұрын
Glad the video was helpful. The base 12 measurement system (imperial) was originally designed for a population of craftsman who had no mathmatical skills and need an easy to use basic system. Its only now that we all go to shool and learn math that a base 10 system is easier to comprehend. for example: in a base 12 system- whats a fourth of 12, whats a 3rd of 12, whats half of 12, whats a 6th of 12. In a base 10:whats a forth of10, a 3rd of 10,half of 10, a 6th of 10!!!!!!! I am a history nut. Read, By hand end eye" formore detaisl.....Just thought you would be interested.
@bigkiv473 жыл бұрын
@@RobCosmanWoodworking yeah mate.... we converted to metric in 1974 here in Australia and I found it weird at first but even today I still use a mix of metric and imperial in daily life. Metric for lengths of timber but I still refer to widths in inches 2 x 4 etc but 1.8 metres long. lol So I supposed I am probably more screwed up than you guys lol ;) but in saying that I only buy tapes that are in metric so as I don;t get further screwed bwaaahaa
@1striperon Жыл бұрын
I am not a fan of the way the tray is attached to the bottom of the bench. Seems that weight in the tray would exert leverage against the screws, eventually prying the tray down. Maybe I overestimate the weight in the tray, Rob.
@RobCosmanWoodworking Жыл бұрын
We use them in our classroom. They’ve held up for five years without a problem.
@hellomate63911 ай бұрын
Why don't you just add glue to the end grain spot? End grain joints aren't actually intrinsically weak. In fact, when people actually test them with load frames and load cells, the results show that that end-to-end bonds are significantly stronger than side-to-side bonds. The strength from joints like dovetails comes from the crossing direction of the cellulose fibers. But time and time again, miter joints are also stronger than dovetail joints, and when dovetails fail, they fail as if they were a square joint, where the wood slides out of the triangular portion like a sheath. One theory for the "end grain is weak" myth is likely that when people break these end-grained joints, they remove the glue, so people think the joint was weaker, when in fact, the torque from the end-to-end bond was actually significantly higher. Same thing goes for miters. Glue is stronger than lignin, the wood's natural glue that holds the cellulose fibers together, but it is far, far weaker than cellulose fibers. This is why side-to-side joints probably evolved over end-grain joints. But the misconception spread that the bond between end grain is weak. It's actually very, very strong. It's just not as strong as cellulose, so there's not as much of a point to end-grain gluing. They also don't "sop up glue" as much as people think, because the glue is so viscous. Even if it was weaker, it can only add strength in this instance.
@johncawsey99992 жыл бұрын
1 inch from 60 inches is 59 and not 58 ,get your maths head on rob