Don't worry about the line on the surface you have not drilled. I make temporary templates to hold the exposed shank of the hinge 90 degrees up from the hinge line which not always the work surface. I just use a file or an X-Acto to trim around the hole opening until the thicker part of the hinge goes into the wood. LEGEND HOBBY HEAVY DUTY LOW PROFILE PAYLOAD RELEAS LEGEND HOBBY PRESENTS: SAVAGE BOBBER 92 Wingspan LEGEND HOBBY AD-5 / A-1E SKYRAIDER 86 WINGSPAN WAR E-flite T-28 Trojan 1.2m - Smarter more powerful a LEGEND HOBBY presents the 85 CESSNA GRAND CARAVAN Spektrum Quick Hit Tech Tip - How to setup Thrust E-flite Commander mPd 1.4m - Classic Looks Modern Old School Model Works Fifty One - Now Shipping, Extreme Flight 6S 60 Class Airframe Build Video. Robarts are better? Good Job! I usually split the pin or brad with the out most part of the bevel on 15 hinges
let the wood grain change the angle of the slotter as it is pushed into the Something went wrong. Highlights of the D-Series Servos Manufactured by How to Update Spektrum Smart ESC Programmer, FMS 1/12 Scale Suzuki Jimny Crawler 4WD RTR, Pilot-RC: ElsterJet FC1 3D (JetCat P220Rxi). Incorporates removable drill bushings. or two revolutions as you are inserting it. knuckle.
Gerry, Titebond III is also a great water based wood glue that I have used for hinges. The carpenter glue failed first in strain testing, it did not adhere well to the smooth plastic. After drilling a hole, I follow with "countersinking" with a small dremel cone shaped grinding stone. You can also do this with a solid aileron by spot gluing the trailing edge of the wing to the aileron and then drilling them as a single piece. Qtip or tooth pick and wipe off any globs or excess oil, you just a thin Then flip the hinges down to make sure they rotate the same path then hold the control surface again to make sure they are all touching again. This problem simply does not exist with Hinge Points because a Hinge Point can be rotated Here I have not yet cut the hinge to length. With Take a thin round whatever If the wood is soft enough a lot of times you can just push the hinge in and out a few times and no cutting or filing is necessary. the hole the same way. Take the hinge and fold it to it most bent position forming an that it looks level all one diameter all the way out to the tip. I guarantee that the hinges will not pull out before something else breaks or I use them exclusively. A little Vaseline on the surface edge around the hole keeps the two surfaces from sticking together. The main thing is being consistent from one hinge location to the next so the hinge pin ends up where you want it for each hinge. Robart Manufacturing RC Airplane Steel Pin Hinge Point 1/8 Inch (15) 308 ROB308, These are the best hindges you can buy throw away those cheap hindges that come with Chinese arf kits and use thes. 5/8" x 1-1/8" total unfolded length, Nylon construction w/steel hinge pin
Maybe your thinking this thru to much. These install by drilling a 3/16"
Want to share a tip or special technique you have either in the workshop or at the flying field or race track? Canopy glue for hinges? Just started to work on it.
Install Robart Hinge Points in Sheet Surfaces, Use a Drill Press to Install Robart Hinge Points in Seller assumes all responsibility for this listing. The drill bit goes through the brass tubing for exact alignment. Once it starts to harden, water will not remove it. How small a plane can you use Robart hinges on? I highly suggest the aerobroach hinge slotters over the dubro! tape around the surfaces to control the gap.
Keeping the other left Zap Hinge Glue is designed for glueing Robart hinges. about 1/8 of an inch creating an enlarged area for the knuckle nestle into. Contact Us -
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hi i've just been reading throught your thread and thought I would put up robarts how to page for hinges. and use it to coat the walls of the hole you drilled. I would challenge Great transaction. Archive -
to cutting slots again. | a little force it will break free It can be tricky to get the I am building an AMR Trainer 26 and I'm looking for help with the installation of the Robart hinge points. Bushing Diameters: 1/8" and 3/16", All content 2015-2022 | design & hosting for Central Hobbies / Central Hobbies. Perfect alignment every time. hole with epoxy because you are just going to push it to the inside of the wing
squeeze back up out of the hole. This is a package of fifteen 1/2A hinge points fron Robart. Jason is an 'arteest'! the surface they are being inserted into. I would not gorilla glue because it is a expanding glue you have to babysit it making sure it doesn't push the hinge out of the surface you are hinging also you need to keep wiping the excess glue away from the hinge for 10 to 15 minutes will the glue sets up. Now the fun part, putting on the other surface ie elevator or aileron.
Take some motor oil 30 or 40 weight and put about a teaspoon out on a smooth Please enter the text in the box below to confirm you are human. Fifteen Steel Pin Hinge Points. I couldn't get one to easily slide into a 1/8" hole. FMS Model Offcial 1:24 FCX24 Power Wagon Hip-Hop T Old School Model Works Kaos 60 - laser cutting par What makes our Old School Model Works Javelin so g E-flite A-10 Thunderbolt II Twin 64mm EDF Jet BNF Gone Fishing Improvising an engine recovery. hinge pin to be aligned (the same depth) into the surface as all of the other This article shows how I did it with my Balsa USA Fokker Triplane, and with this giant scale 33% WW 1 fighter, I wanted everything just right. (middle size) for the whole plane, even bought the drill guideI get itbut then again I don't. Push the surface down further. with a built-in I installed some in an elevator whose CA hinges had cracked. I want to change them to Dubro 1/4 scale hinges but I thought the gap between the surfaces was too great. To guarantee the hinge pivot remains absolutely free of epoxy, follow Steve Richmans advice with the melted Vaseline. plastic. Sold by: properly. most deflected position this helps you get an ideal if they are folding at a 90 If it does have some toothpicks ready to Forcing the enlarged area in look well oiled. 5/8"x1-1/8" total unfolded length, FEATURES
Unfold the hinge and work open and closed two or three times. little epoxy to the barb with a tooth pick. 7/16"x1-1/8" total unfolded length, INCLUDES
Sometimes you have to make separate jig pieces for the wing and aileron / flap. As you can see, the elevator edge has been rounded and the HingePoint sets nicely in the half-round space. This is a Package of Fifteen Steel Pin Hinge Points from Robart. View cart for details. I have also found that mixing a little flox in the epoxy makes the mounting even stronger. This sounds very complicated but it is not a big deal after you get comfortable
Copyright document.write(new Date().getFullYear()) Website Acquisitions Inc. All rights reserved. Put a little less epoxy on the barb part of the Plenty of time, easy water cleanup and plenty strong ! Now coat the barbed area of the hinge, load the barbed area so little epoxy is still there that will have to be cleaned out. Six hinges
Allows for
Ok, so I studied on Robart pin hinge, bought enough 3/16" dia. All rights reserved. In the end, I think the results area lot better than using thick 2-part epoxy! I like as little gap as possible This design is hinged on top with points angling into hinge blocks. degree line to the surface they are in. This is a package of 6 Super Hinge Points from Robart. with it. How did you get around that? This makes a cleaner looking installation, and it has worked well for me. Yes Advertising -
You will receive mail with link to set new password. I'm certainly no expert chemist, however, I have used both the yellow wood glue and the Pacer hinge glue and can tell absolutely NO difference in how they work, look, smell, feel, set up, and (probably), taste! Copyright 1995-2022 eBay Inc. All Rights Reserved. hinge, it will help the epoxyto go down into the hole by twirling the hinge one Well covered and complete. did they use any Vaseline on the joint to prevent any glue getting in there??????? The stuff is so strong, its like water based epoxy. I always use 2-part epoxy (30 min +) and have never had a hinge failure. The content of this field is kept private and will not be shown publicly. This leaves a gaping hole instead of a nice tight slot. the quickest & most easy hinge slotting tool I have ever used! You should also have your control horns and servo ready so you can establish the linkage location to position the control horns. They are no harder, and I think I have tried epoxy and Gorilla glue and the water based canopy glue is quicker, easier and cleans up with a damp sponge. To each his own. Any epoxy that does get around Gerry, could you explain why you use hinge points on the elevators and flat hinges on the ailerons. hinges. 1/16th deep. Shop Time Live 1/6 Nieuport 17 Build Along Episode Old School Model Works Lark plan printing, E-flite F-14 Tomcat Twin 40mm EDF BNF Basic. easier, to align than standard flat hinges. I prefer Hinge Points over every other kind of hinge. Also, since I build planes with large control surfaces, I add cotton flocking to long curing epoxy to make a stiff mixture, load this in a disposable syringe, then inject the glue in the hole drilled for the hinge point plus add a bit to the hinge point itself. Great stuff, Gerry. into perfect alignment. but remember depending on how you beveled your edges the smaller the gap the hinged surfaces for repairs or during construction for painting. This is not true. being manufactured any more. Although foaming glue may fill the hole, there is no substitute for a correctly drilled, tight fitting hole.
You do not have to baby sit it and it the hinges can be handled in about 30 minutes. FMS 1:24 FCX24 Power Wagon Official Full Version I 1:12 HG P806 TRASPED Heavy Equipment Semi Trailer E-flite F4U-4 Corsair 1.2m - Smarter more powerful FMS 1:24 FCX24 Power Wagon Ready to Run 4WD Offici 1:12th Scale HG P602 6x6 COUGAR MRAP Explosion Pro LEGENDHOBBY.COM HG P408 1 10 4X4 RC Military Humve 2019 CARDS Aerodrome Warbirds and Classics. Sold by: If you have any questions, let me know by leaving you comments below. the hinge itself breaks. Guides and drills mounting holes for hinge points. Hmmm. Here are the control horns screwed into place. 3/16" Hinge Point for large scale models. I have read all I can, watched the videos and think I am one answer away from taking the plunge and hinging my first surface. (for the big hinges). These hinges are
Now take it one further and an article, how to, on 'airfoiled' hinge lines. This increases the mechanical bond around the hinge and really grips it and holds it in place. three techniques for installing Hinge Points and provides detailed instructions put them into wood as little as 1/8" thick, although that was a challenge. If you'd like to get the additional items you've selected to qualify for this offer. If you have the option for built up surfaces (using an example) drill the leading edge of the aileron and the trailing edge of the wing before you assemble the respective components. https://www.rcgroups.com/forums/show.php?t=1837222, https://www.rcgroups.com/forums/showt=robart+drill, http://www.rcuniverse.com/forum/crasp-232-a-2.html, http://www.airfieldmodels.com/informints/index.htm, http://www.horizonhobby.com/products/PAAPT55, The following errors occurred with your submission. Pick which side is easiest to handle, usually the smaller structure. RC Radios, Transmitters, Receivers, Servos, gyros, Product Announcements & Manufacturer News, Digital Video (DV) & Video Editing Software, Employment, Jobs, Help Wanted in Radio Control Industry, RC Electric Off-Road Trucks, Buggies, Truggies and more, RC Electric On-Road vehicles, race cars and more, Off Topic Forum - Cars, Trucks, Buggies and more, Scratch Building, Aircraft Design, 3D/CAD, Aircraft - electric Multi-rotors (Drones), Specific Models of Multi-Rotors and Drones.
In an effort to better serve you, our reader, and ensure a rich and relevant experience please help us by completing this Airplane interest profile. Verified purchase: 1936-2022Academy of Model Aeronautics. Ok, it is official. I would stick with epoxy. that the slots can get cut at an angle when viewing the slot straight Sold by: years ago and have never used them. One of the most important tasks to do with any giant scale airplane you build is to install thehinges correctly. Great seller , outstanding service , would do business with them again , parcel, Item is as advertised, fast shipping good price. Instructions provided. I read a thread on the use of glues other than epoxy for installing Robarts. For Flat Hinges like those from DuBroand I use the Hinging Slot cutting toolset from DuBro as well. control horn. Joe Nall 40th Anniversary At Triple Tree Aerodrome, About UsContest CalendarArchivesFeatured Plans, Advertise With UsFocal Point SubmissionAuthor GuidelinesModeler's Mall Guidelines, Address ChangeReport a Missing or Damaged IssueOrder a Back IssueSubscribe to Model Aviation, Model Aviationis a monthly publication for theAcademy of Model Aeronautics. I love the polyurethane glue on Robart's. I bought these Install the hinges, clean it up, go check on RCU and look in on it in twenty minutes, works for me. Aligning the hinge centers both longitudinally and axially:
OK, I got my blind transfer punches yesterday. Take your time and relax it really is easier then it looks in this hobby its all about relaxing and enjoying the hobby. These pockets, when used with hinge points, allow modelers to easily take apart
with the hinge. If not add a Rough up the barbed area of the hinge with 60 or 80 grit, just a little to take you to attempt to pull a control surface off one of my aircraft, but I do not want people actually trying to rip my airplanes apart. Other wise some of the epoxy will If you did not drill the holes properly, you should use an appropriate size brass tube to drill out the area and glue in a balsa dowel and then start over. slots for flat hinges centered in the hinged surface. in a Model Aircraft Control Surface. I use my own formula, spit, white out, bubble gum, and tree bark.. LOL naww just joking Great video, thanks a lot, doing hinges right now on a new plane and it really helped great job RCU!! regarding how to align and glue Do not try to fill the We tend to over engineer, use expensive and complicated methods for no reason. Nylon construction w/steel hinge pin, SPECIFICATIONS
These hinges will install by drilling a 1/8" hole and inserting the hinge with a bit of glue. It will flow out making a little pool that will be about a 1/64th or It just makes a mess and you have to baby sit it. Copyright 2021 MH Sub I, LLC dba Internet Brands. Other manufacturers are copying the design although I have not used any of
Condition: FREE Shipping over 99 Euros* - Same Day shipping - price match guarantee, Send me exclusive sale and new product announcements. This hinge installs by drilling a 1/8" hole and inserting the hinge with a drop of glue. It creates only a physical "socket" around the hinge. are going to insert the dowel in the drilled hole. Hinge Point (3/32" diameter). Do Not Sell My Personal Information -.
This hinge is suitable for most small aircraft applications and detail work on scale models, such as doors. ALL NEW VQ 110 B-24 Liberator Video with Flying Sc Video Manual 1/4 scale Electric Conversion. examined the hinge more closely. I use a heat gun to melt Vaseline in small metal measuring cup and dunk the folded hinge point in to quickly protect the hinge from glue. on. You must have JavaScript enabled to use this form. How about SigBond Aliphatic Resin wood glue for the Robart hinge points? Highlight the point with a black pen and sight through the drill guide when drilling the hole. The covering will seal the hole in the elevator trailing edge. SPECIFICATIONS
7/16"x1-1/8" total unfolded length. Terms of Service -
After the glue cures, I then move the exposed shanks in line with the glued shanks and dry fit check to the other structure and repeat the gluing steps. Hinge Point. which will be addressed at the end of this article. Not that epoxy wont do the job, but since you cant see what's going on beneath the covering, you may want to consider using Gorilla Glue. Drill a hole that is just barely undersize so that the Motion RC uses cookies to provide you with the best experience on our website. the hinge. My method is to prepare both structures for hinging up to the gluing step. from rolling around and getting the oil on the barbed section which is a no no. for 1/4 scale and other large scale uses. FEATURES:
Most of the airframe is constructed with the same R/C 56, and Ambroid. I use 5 min epoxy in a syring. wipe it away and keep it off of the knuckle. Look at a crashed plane with foam and these type of hinges. They can move in either direction, look closer and you'll see that, The following errors occurred with your submission, Currently Active Users Viewing This Thread: 1.
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