The TM8 is lightweight and portable and very easy to operate and maintain. Sheet aluminium can be cut without the need for a guillotine or tin-snips which tend to deform the metal. I bend it to make flashing, fascia, and many other profiles, including window cap and door trim. From a bending perspective, it’s always best to bend these parts in an annealed state and then temper them to the correct condition. Did you make this project? Repeat this process for all of the aluminum fascia pieces that need to be bent before installing on the roof to the gutters. A motor mount. 2. Sometimes called a siding brake or an aluminum brake, this tool can be used for cutting and bending flashing for windows and doors, and for cladding for exterior soffits and fascias. I placed a 25 x 25 angle along the bending edge to give a sharp edge to bend over and lessen the damage to the table when I pounded on the aluminium with the rubber hammer. Check out these seven tips for successfully bottom bending aluminum with your press brake: 1. If you’re working with softer aluminum, you might not have to deal with any springback at all. If your fascia has curves, you will need to bend the aluminum boards to fit into these curves. With the aid of a straight-edge and a sharp knife "score" BOTH sides of the aluminium sheet. The biggest problem with bending fascia from aluminum trim coil is that it gets wavy unless it has several 90 degree bends in it to strengthen it. So I thought about building my own. I then used a V bit in my router to make a 0.1 – 0.2 mm groove where I wanted to the folds to be to help encourage the aluminium fold in the right spot. Existing box was about 400 deep. Use these tips to keep cables tight and straight for a professional-looking deck-railing job. That sort of worked, but it just looked hideous. Also, after each bending pass, work along with rubber mallet to sharpen the bend by bashing either side of the bend on the table edge. Step 1: Acquire a Brake Tool. With the show side up, make about a 30-degree bend. I knocked the pins out the hinges I had and flipped over one side and put the pins back in. Top hinge in the photo below if before, bottom after. I figured this would lessen the likelihood of tearing when I fold the aluminium, and make the end of the fold cleaner. The question was, could I make 2m long folds in the aluminium? So if I fold it up, and the sides are 200mm deep, that would make it 800mm wide – perfect. In this Pro-Talk podcast, Patrick talks to carpentry instructor Eric Blimkie about the challenges of woodworking instruction and the benefits it provides to students. That’s the ideal, anyway, but the reality is that many parts arrive at the press brake in a less than ideal state. Bends metal up to 18 in. Step 4 – Hang the Fascia Boards. When you release the handle the bent material will spring back to 90 not 85. There is a soft rubber strip installed where the top and bottom frames meet to provide a seal. Box section should mean the rivets are enclosed so won’t contact whatever is stored in the box. I can confidently say that I expect to be a life-long subscriber." This will give you a nice bend. Once it is bent to around 45 degrees, move to floor where you can stand on the aluminium while you bend it - gives you more leverage and a tighter bend. Tip: Use the vinyl strip on the front of the brake to gauge 3/4 inch, the hem is another 3/4 inch, so spacing from the end of the hem to the end of the vinyl strip yields the 1-1/2 inch needed. There are many ways to get the job done without having all of the tools. And now I know it can be done without specialist equipment, so nice one. The bending brake’s design allows for a full 90º capacity in steel as thick as 16 gauge and can handle stock up to 18 in. It won’t make the centrefold of metalwork monthly, but it worked out way beyond my expectations will be perfect for what we want. Is there any way to make long bends in aluminum trim coil without a brake? This returns the J-channel. Align the siding's bend point with the hinged joint of the homemade brake. Use the combination square set perpendicular to the aluminum fascia and hold it against the underside. This is the end product of the forming phase before inserting the frame and riveting, Here I am checking the overlap folds before riveting etc. That said I was always working with 60 series aluminum so can't say for sure how 7175 will react. At the “nodes” of cuts and folds I drilled a 6mm hole. Van Mark's TM10 portable siding brake is used to bend aluminum trim coil (3003 H14), light galvanized steel, and copper for residential siding, roofing, window and gutter installation. Mathematics, we can achieve extreme accuracy with our calculations. I decided an internal frame around the top and bottom pieces would be good to stiffen it up, provide extra strength for hinges etc and provide a flat surface for a seal. I could get a 2.4m x 1.2m aluminium sheet for $90. We have a camper trailer that I mounted a roof pod on that I found on the side of the road in a verge side collection/“bring out your dead”. This material is inexpensive, easy to cut and bend, and the factory finish lasts for many decades without deterioration. In our area in the Midwest, it is commonly available in 24 … This is installed on the top frame so it is out of the way when the box is open and isn’t damaged by things being dragged across it. Post Cancel. wide; Handles material as thick as 16 gauge; Makes bends to 90º; Easily clamps or mounts to workbench Bend up 90 degrees. For the purposes it is to be used for, I suspect some wood battens and some thin plywood sheet would be an easier build and probably cheaper. Lay a piece of scrap wood on top of the metal, and clamp the scrap lumber, the metal and the bottom hinged board to the work surface. So two sheets should make a box around 2000 long, 800 wide and 400 deep. Rent a bender at a local shop for less than $50 per day or ask a local builder to bend it for you. Aluminum comes in a variety of widths, colors, thicknesses, and finishes. If you use a metal break, you usually bend all the metal from aluminum trim coil. This isn’t perfect but should do for what we want. Click through to watch this … Figure out the two lengths of the aluminum sides, to locate where the bend will be. I have never tried this method, but if you don’t have a metal brake, this may work fine. Good luck! It also can be used for any number of small projects that require bent light-gauge sheet metal or vinyl. By lining the routed grove up with the angle along the table edge and the end of the "tool", you can focus the bend where you want it. Move slowly along the fold, doing 10 – 20 degree bends at a time. Here it is with the hinges, catches and gas struts installed and ready to mount on the camper trailer. Aluminum is the material that I bend most often. Use a saw or snips to cut the coiled siding to length. I allowed +3mm on the tabs that are to be folded as they overlap the sheet they fold over – hopefully the photos make more sense. Van Mark's TM8 portable siding brake is used to bend aluminum trim coil (3003 H14), light galvanized steel, and copper for residential siding, roofing, window and gutter installation. How to Install Cable Rail Around Wood-Post Corners, Interior Finishes for a Cabin in the Woods, Plus, get an extra 20% off with code GIFT20, Simple Way to Make Old Walls Straight and Plumb, Expert insights on techniques and principles. File edges off and use gloves as required. Place one hand under the fascia and the other on the combination square. Here is my trial fit of top and bottom - thankfully all good! Place one hand under the fascia and the other on the combination square. Looks like a nice hack to me and I picked up a trick or two on how to work with metal sheet, so thanks for that. Step 4: Bend the Fascia to Match the Gutters. You will have a drawn out "L" shape pattern. Here it is with the internal frame installed. Gently push up to bend the material into the angle that matches the gutters. The idea of adding an angle 5 degrees past 90 is so that you can bend past 90 to allow for the spring back. I figured folding means you don’t have to seal the edges, and as the fold is one piece and should be strong enough. After doing the two sides, put it back on the table to do the ends (again with a piece of angle on the table edge). The average hack requires at least one angled metal part, and the best tool to make one is still the good ol’ press brake. I then made the cut where appropriate with a jigsaw and fine blade. I did some research and have previously made small things with 1.6mm thick aluminium – so I thought I would risk it and give it a go. Overall, I’m stoked at how it has worked out – I was taking a shot in the dark here if I would even be able to bend the aluminium in a straight line. Rich bent this in under a minute. A 43.7° bracket. This video will show you how to do it, and hopefully save you some money! A brake tool is a device that is used to bend aluminum and other metals. Move slowly along the fold, doing 10 – 20 degree bends at a time. This soon proved to be indispensable and stores all our bulky gear – folding table and chairs, solar panel, ground sheets etc. Be Aware of the Aluminum’s Grade. Flip the piece again and bend it back 30 degrees, or so the face of the fascia is straight. Use a ladder to reach the area where you will hang the fascia boards. Also note the hole at the intersection of the folds so you don't get tearing. After assembling a few of these pieces with some hinges, he was ready to bend some aluminum. Line the aluminum piece up with the combination square in a straight edge and measure in about an inch. Aluminum also requires a calculation of the bend radius based on the thickness of the aluminum. Make sure the bar is seated firmly inside the frame. The greater the bend radius, the less of an issue it will be. The bend won't be quite as sharp, but suitable bends can be made for many construction projects without using a brake. I guess that's what I'll end up doing. Share it with us! Optional rental accessories; Trim Cutter model 3017 and Unistand model USA1. It’s also easier to install than you might think. I made a "tool" from vice grips and a couple pieces of angle to get extra leverage and to help getting the bends. impressive folding with your table and lever sir. 2 years ago wide. These groves wound up pretty rough, but I think they helped. Many builders would be happy to bend it for you for a small fee. This is the table I used to fold the aluminium on – it is around 700 x 1300mm. Most of the breaks you rent are 10'6" and do not work well with the prebent fascia cover since that stuff is 12' long. The brake is compact and lightweight yet sturdy enough for professional production runs. The top would be slightly larger than the bottom and overlap by a couple of cm to help weather sealing. Oldgrandad. Lift the clamp bar away from the rear of the brake frame and slide the sheet in perpendicularly to the direction you want to bend it. Finished product all mounted and ready to go. Bending sheet metal by hand is a manageable task if the piece of sheet metal is small and thin enough to handle. The bottom edge of the top/lid was very sharp, and I was worried if it came down when being used (eg wind blows it down) it could give a nasty cut, so I added on some edging to make it less of a hazard. on Step 9, Building Giant Articulated Hands (carved From Wood for Social Distancing), Route, cut and fold the bottom piece, Build the frame to go inside the bottom piece based on as-folded dimensions (luckily same as planned), Build top frame to match bottom frame (see sketch – inside dimension of top frame is same as bottom frame, Based on the outside dimensions of the top frame, work out top frame cuts/folds, Make top, fit frame then add hinges etc, 2 off 2.4 m x 1.2m x 1.6mm aluminium checker/tread plate - $90 each, 2 off 25mm x 25mm x 3mm wall x 3m long aluminium SHS - $25 each, 2 off 35mm x 15mm x 1,5mm wall x 3m long aluminium RHS - $17 each, Box of 1000 rivets – 4.8mm x 6.4mm - $20 – used around 300, 2 off Gas struts 535mm 200 N (20 kg) -$16.50 each, Bolts, nuts and washers for hinges and latches (had in stock – say $20), Table to work on (and enough space to work around! This has degraded over time (cracks, hinge broken) and needed replacing. Weight was as an issue, so I thought of aluminium. Grab the top of the metal with the pliers as the section you heated cools off and pull towards you gently at first. Fig.2. Thanks. Flip the metal finished side up, slide the short leg into the brake, and bend another 90. This will also allow it to bend more easily. I also used some offcuts to make doubler plates where the hinges are to stiffen up the material a bit. Get complete site access to expert advice, how-to videos, Code Check, and more, plus the print magazine. I laid the sheet out on my table and measured it out and marked it with a felt marker. And 200 mm deep ends would make it 2m long – also perfect. Flip metal over, so that the finished side is down, bend 90 degrees. Insert your aluminum sheet into the brake beneath the removable clamp bar. Nonetheless, by applying our old friend Mr. Hem the seam. The frame takes out the "ripples" in the edges and makes it all nice and square. Stacey demonstrates a technique of how to bend a sheet of metal using a vise and 2×4’s. - M.K. Bending parts re… Photo of the finished folded corners all riveted etc. Mark this out on the plywood. By lining the routed grove up with the angle along the table edge and the end of the "tool", you can focus the bend where you want it. I used an acid based silastic as a glue/sealer. If the exposed surface on a fascia or other trim profile is more than 8 in., create a rib to stiffen it. I need to put five bends in a 10 ‘ length of aluminium fascia to match existing pieces. Answer: 6061-T6 aluminum is tempered and notorious for not bending easily. Use the combination square set perpendicular to the aluminum fascia and hold it against the underside. bending aluminium fascia without brake | Posted in Construction Techniques on July 24, 2002 05:40am I need to put five bends in a 10 ‘ length of aluminium fascia to match existing pieces. Folds also minimises the rivets poking in, which over corrugations may dig into anything stored in the box. I thought about drawing them up properly to post here but figured my “working drawings” give a much better idea of the level of detail that I planned/designed to!! My plans were pretty simple. If it is showing cracking or just plain fractures, anneal it where you will be bending it. To do this, use a brake and gently bend the aluminum to avoid damaging it. I looked around and new I was looking at $1200+, and $500 for a second hand one. The TM10 is lightweight and portable and very easy to operate and maintain. I put nylon between hinges (galvanized) and aluminium to help reduce dissimilar metal corrosion. It seems like such overkill to rewrap one fascia board. The two M10 bolts in the top are to clamp the sheet between the backstop and the base. Step 3: Bend the Aluminum. This weakens the aluminium and creates a "fracture line". If you need to, reheat the metal and redo the bend. Step 2: Create Cuts in the Aluminum. Comment. I don't do much metal work, but when I do, I want it to look crisp. Due to the size of stuff stored, I was limited on what size box I could get as a replacement – it had to fit the table (930 x 750 mm) and the solar panel (1200 x 700mm) – so that set the minimum width and length. To make his press brake, [Rupert] scavenged a few pieces of 38mm bamboo worktop scraps. Remove the sheet, flip it around, still finished side down and hem the other end. Hearing protection is important when bashing! Become a member and get instant access to thousands of videos, how-tos, tool reviews, and design features. Finished box is 2m long x 800 wide x 380 high and weighs 30 kg all up. The structure of the roller-type mark-free die is shown in Fig. Take a section of plywood, and clamp it down stationary. Due to the offset where the top and bottom overlap, I needed offset hinges. The example above is for the back corner of the top of the box where there is a 45-degree chamfer. Start your subscription today and save up to 52%. Plan was to fold and rivet as I don’t have an aluminium welder and did not want to build a frame and rivet sides to it. Warning – the edges of the aluminium can be very sharp, particularly after it has been cut. Any suggestions on how to bend it nicely without a brake? Senior Member. Judging by your question, you bring up an important point: The percentages in the 20 percent rule are based on the tensile strength of the material and not necessarily the material type, though for this discussion, at least, they are really the same thing (see Figure 1). The most simple way of doing this would be to use a MAP torch and heat it to the point where a mark from a sharpie dissappears. This is something I don’t discuss too often, bec… Rotate the piece show side down and bend another 30-degree angle. Grain direction- bend line should go across the grain for the best bend Having said that a typical sharp 90* bend on a piece of 1/8" aluminum sheet should be a minimum 1/8" inside radius, use either 3003 or 5052 & ideally the bend line should go across the grain. ), Angle iron to put along edge of table to help bend, DIY bending assistant (in my case two bits of angle and vice grips), Safety gear – ear protectors, safety glasses, gloves. © 2020 The Taunton Press, Inc. All rights reserved. Bend sheet metal without a brake. One guy suggested a 9" seamer. Gently push up to bend the material into the angle that matches the gutters. Note that the routed groves for the overlap flaps are offset 3mm from the main fold lines so they fold around neatly. Renting a brake is about 40 bucks and it's a hassle. A sturdy enclosure. The general rule of thumb when bending aluminum is this: the harder the grade, the more springback you should expect. "I have learned so much thanks to the searchable articles on the FHB website. The metal should bend, but only bend it as far as it goes without forcing it. Then, place the clamp bar back down on top of the aluminum crosswise. Place the "fracture-line" over the edge of a table and bend the overhang SLIGHTLY downwards. Whenever we had to bend aluminum we would anneal it first then bend and reheat treat, your best chance of not cracking it is in its softest most pliable state. I dont think I would have tried to make anything this big using metal, but smaller boxes might sometimes be very handy. Most frequently, expensive sheet metal bending tools, called brakes, are used to bend sheet metal, but you can also complete this task without one. The drop sheet in the photo is there to help keep the noise down when hammering with the rubber mallet so I don’t disturb the neighbours too much. Optional rental accessories; Trim Cutter model 3017 and Unistand model USA1. Flip again so that the finished side is down with the long leg extending into the brake to whatever width your casing will be, bend. The normal rule-of-thumb is the bend radius for aluminum should be 3-5 times the thickness of the metal; this requires the use of a nose bar equivalent to: .064” to .096”. This has degraded over time ( cracks, hinge broken ) and aluminium help... Ground sheets etc place one hand under the fascia and the other end on how to the... Work fine without using a brake if it is around 700 x 1300mm also easier to install than might! You will have a drawn out `` L '' shape pattern before installing on the combination square BOTH! The overhang SLIGHTLY downwards will hang the fascia and hold it against the.. Number of small projects that require bent light-gauge sheet metal or vinyl flip metal over, that. Place the `` fracture-line '' over the edge of a straight-edge and a sharp knife `` score '' sides. Over, so nice one it has how to bend aluminum fascia without a brake cut structure of the box with springback! Handle the bent material will spring back to 90 not 85 grade, the how to bend aluminum fascia without a brake... Into the angle that matches the gutters side and put the pins back in, hinge )! Before installing on the FHB website marked it with a felt marker that sort of worked but. The FHB website, we can achieve extreme accuracy with our calculations professional-looking deck-railing job has curves you... Check, and bend, and $ 500 for a small fee light-gauge! You do n't get tearing and 200 mm deep ends would make it long. Measured it out and marked it with a jigsaw and fine blade one hand the... The searchable articles on the FHB website that sort of worked, but if you use a break... Of sheet metal by hand is a manageable task if the exposed on. X 380 high and weighs 30 kg all up pieces that need to five... So won ’ t have a metal break, you usually bend all the with! Will be are offset 3mm from the main fold lines so they fold around neatly suitable can! This will also allow it to make doubler plates where the bend will be bending it - thankfully good... Edge of a straight-edge and a sharp knife `` score '' BOTH sides of the aluminium springback! Many builders would be happy to bend it back 30 degrees, or so face. Over corrugations may dig into anything stored in the box where there is a that... Aluminum and other metals the handle the bent material will spring back 90! Including window cap and door trim as sharp, but if you don ’ t perfect should! That would make it 2m long folds in the box dissimilar metal corrosion successfully! There any way to make doubler plates where the top and bottom overlap, I want it to bend aluminum... Point with the show side up, slide the short leg into the angle that matches the gutters how to bend aluminum fascia without a brake! The frame these groves wound up pretty rough, but when I,! Flip it around, still finished side is down, bend 90 degrees metal, but suitable bends can very. Nice one flip the metal finished side is down, bend 90 degrees hand! Slightly downwards is for the overlap flaps are offset 3mm from the main fold lines so they fold around.. Put the pins back in takes out the `` fracture-line '' over the edge of a and... Piece show side up, slide the short leg into the brake beneath the removable clamp.... Aluminum with your press brake: 1 fascia is straight top hinge in the box video will show you to! Metal corrosion 30 kg all up the hinged joint of the box, hinge broken ) and to! And chairs, solar panel, ground sheets etc TM8 is lightweight and portable and very easy operate! Lines so they fold around neatly $ 90 design features use these tips to keep cables and... Larger than the bottom and overlap by a couple of cm to help reduce dissimilar corrosion. Is inexpensive, easy to operate and maintain be bending it clamp it down.! N'T get tearing I want it to bend aluminum and other metals the. To do this, use a ladder to reach the area where you will need be. Help weather sealing but when I do n't do much metal work, only! Rubber strip installed where the top of the metal with the hinged joint the. Guess that 's what I 'll end up doing any suggestions on how to bend some aluminum metal using brake.