I drilled these to allow a 1/4in bolt to fit all the way through this and the two side plates. I forgot to take pictures before I drilled all of the holes … To make the upper arm you will need the 7in long piece of 1.5in tube. $45.00 $ 45. Then you will need to create the two 4in x 4in plates. That's great that you make it work. I'm going to use your design as a template. I appreciate the design and the level of effort you put into this post. I found that 12in was the length needed for the flat plated attachment I used but you may need something longer or shorter depending on what you plan on attaching to it. If you have any questions, comments, or improvement suggestions please let me know. Hi, im new here and i wonder if some one could help me with my project. This fits your . It's looks like it's stolen from both mine and the first one I reference. 00. Thank you. You can make multiple arms to accommodate additional things like a large or small contact wheel. The motor turns and the belt runs but it isn't even close to right. That is a difficult question to answer because there are a lot of variables that have a large impact on the price. also less hp is cheaper but not as powerful. I look forward to seeing yours when you make it. Mine is broken, this makes it better. but it can be upgraded later. Parado-Asi (Pardox. I plan on adding those and painting it next year when it warms up again. We have been on the market for about 1 year and just released our newest version. This is why I ended up making the top of the front plate 4in long instead of 2. As you can see from the pictures, I made a new tube that is about 5 inches longer so that I could move the handle to the end and make room for a bolt that would allow me to adjust the tracking wheel more easily. The holes in the back are where a bolt will go through to allow it to rotate up and down. I forgot to take pictures before I drilled all of the holes but I tried to show them in a way that would explain the step by step approach that I took when making this. 9 months ago. If so, you NEED a decent belt grinder, preferably in the 2″x72″ belt size. This was simply just figuring out where I wanted it to be positioned and then drilling and tapping the holes for the screws to hold it in place. Join the 2x72 Revolution. Belt Grinder wheel set knife grinder 2x72" 3/4. 3 months ago. if any are even open right now.With most of these grinders, it is more of a template, depending on what you have available or how much you want to spend can change the design and performance. But if you search 2 x 72 belt grinder there are lots of different fully assembled versions for sale. They are all 2in wide and have a 3/8in hole on each face. Wheel Set * Alum with 4" Drive Wheel ($0) ... BANDIT DiY 2x72 TILTING BELT GRINDER Complete Kit With Wheels quantity. The rest is slightly reminiscent of the “Dream” KMG rest shown above. After 2 years it's still going great. Check out our 2x72" belt grinder! By the way this guy " jamespagan" has stolen your post calling it his own! Use the calculator to select the right drive wheel and motor combination for your 2x72 belt grinder. Belt Grinder Wheels for 2x72" knife making grinder (choose your bore size) 5" Diameter Lightning Wheel, 4" Tracking, 2 2" Idlers. Free shipping. Belt Grinder 2x72" complete chassis. free hand mostly, it is very controllable...the only time I used a jig was grinding a dagger. This tube only had a 1/8in wall thickness due to the material I had available but it is not as important as on the two 10in tubes. Then you will want to drill the holes on the two side plates. If you use a different mount than the one I used you will need to determine where your holes will need to be accordingly. W-Bandit DiY ID17. I then found a good sized piece of flat stock and drilled and tapped two holes and then used those holes as guides to drill the holes in the 1.5in tube. Brand New. $549.00: Time left: 5d 16h 11m. BANDIT DiY 2×72 TILTING BELT GRINDER Complete Kit With Wheels $ 455.00. Made in AMERICA, the way it should be. Your grinder is now complete and all you need to do is add a motor, set it all up, and you are ready to grind away. Tooling arm rack is a clever accessory that makes changing the configuration fast and easy. I love that your still answering questions to this day! If you disconnect the start caps on the old Deltas they will start by hand either direction. You will then need to drill the holes for the hinge and handle. I'm sorry, my grinder is not for sale. Whether you are custom knife makers putting a mirror finish on a knife blade, sharpening a lawnmower blade, sanding wood for the perfect fit, or deburring metal for finishing, the Reeder Grinder 2x72 belt grinder is the perfect machine for your project. Does anyone know how much it costs in total to build not including the motor? I believe I spent around $500 - $600 on mine but it's been a while so I can't be 100% sure. I included the drawings as pdf's and the .step file for the entire assembly so you can see how it all fits together. hope that helps. Beaumont Metalworks offer the excellent KMG grinder: It would be nice to turn this grinder horizontally like McLurkin shows at the top of this page and then use this attachment with a rest that fit nicely. This will fit into the back 11in tube where the slot was cut out. ... That will go up approx $100 when I order the 4 belt wheels from ebay (Drive wheel, tracking wheel and 2- 2" wheels for a flat platen). Here is my version of a simple yet very sturdy 2x72" belt grinder. This very sturdy grinder features change out tool arm attachments that allow swapping tool attachments in seconds. The 1.5in tubes I had all had a 3/16in wall thickness. I then fed two bolts in through the bottom and ground them so that they would not stick up out of the plate. 9 months ago 10 months ago. It has 5 interchangeable contact wheels that can be indexed into position–these 3 plus the other 2 corners of the triangle have larger wheels…, They also make a hollow grinding attachment that’s pretty neat…, Bill Pace grinder has been made by several. Jan 11, 2017 - belt grinder study ( aluminium parts , 1,5Kw motor , 2x72 belt , modular design ) Im building a 2x72 belt grinder and i a hard time figure out witch motor and what size of wheel/roller i shuld What i have today is: … If you want you can get some 1.5in square tube plugs to cap the exposed ends of the 1.5 tubes just to clean it up. With the standard 4″ drive wheel, the abrasive belt speed is easily calculated as follows: Belt speed (ft/min) = RPM (example: 100rpm= 100ft/min, 3500 rpm= 3500ft/min) Looking for the Mother of All Grinders Package, with a KMG-10 Variable speed 3hp … I did the same thing for the next two holes through the other tubes. Used would be the cheapest route. 40 sold. Testing out the small wheel attachment from Knifegrinderparts.com on the Black Fox ONE 2x72 belt grinder | Knife Grinder. How to Build a 30 Kilovolt Wimshurst Machine! FREE Shipping. Check out the “Dream” KMG attachment, pretty cool! 1 year ago It is important to have thicker walls on these because the 1.5in tubes fit into them and you want as small of a gap as possible. I want to be able to lay the grinder horizontal also, so, I'll make the base changes for that. Can also be used as a fabrication tool, woodworking tool, metal grinder, wood sander, knife grinder, sander, and tool sharpener. Belt Grinder Wheels for 2x72" Knife Grinders Set of 2 Wheels. You could really get into some tight spots with it! is mounted on its side to make it easier for him to do fine work. Share it with us! Andrew McLurkin’s Bader III is mounted on its side to make it easier for him to do fine work. I have a 2.25HP motor with VFD (no name China) coming in February. Interesting, I don't know if I've ever heard of anyone using a disk sander to make knives. Then you will put a 3/8in hole in the bottom that will hold the front leg in place. For my handle I just turned a 4in piece of 2x2 wood that I had laying around and drilled a hole through it so I could run a 1/4in bolt through to attach it to the tube. 4 weeks ago. This led me to design a belt grinder that was similar to many of the welded designs I saw but would be bolted together rather than welded. It worked best be me to drill the top hole in the vertical 11in tube and then put the bolt through and then use the plate to mark the second holes location. The venerable Bader III grinder is well respected: Big Belt Grinder Links Page Best of Links: Mike Alexander’s Belt Grinder: Easy to construct 3-wheeler, Great looking kit by Simplatic. FREE Shipping. Thank you brother. Homemade 2x72 belt grinder questions ... Buying a new 2x72 grinder is a bit costly, and I'm a do-it-yourselfer type anyways, so I've been throwing around the idea of building my own grinder. The next part that I show was originally designed to be 2in x 2in but I ended up making it 4in long because as you will see later on I needed to room so that I could have a surface to mount the gas spring to. 0-4100 surface feet per minute belt speed controlled by pre-wired VFD speed controller. Make sure this fits by entering your model number. 8 weeks ago. I bought the wheels from here: http://www.ebaystores.com/oregonblademakerI bought the aluminum tracking wheel, drive wheel, and D-backing plate with wheels They also have a good selection of other parts and accessories for anything that you can't/don't want to make.The Motor I used was this one: https://www.amazon.com/gp/product/B007IVS14Q/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=I chose this one based off what the vfd could handle. Two, 2" diameter precision glass filled nylon idler wheels with sealed bearings. The wheel is 3" in diameter & crowned to ensure accurate belt tracking. Unless you want it uneven, in that case do it however you want. DIY 2" x 72" Belt Grinder Project Like almost every newbie knifemaker owning a decent belt grinder is dream. Do you use a jig for grinding or free hand it? Check out our guide to Milling Machine Surface Finish Tips for some ideas. If you do not have a 3D modeling software I have also included a 3D pdf that will anyone with adobe acrobat (its free) to be able to view the assembly as well. https://www.instructables.com/id/2X72-Belt-Grinder... http://dcknives.blogspot.com/p/2-x-72-belt-grinder... http://dcknives.blogspot.com/p/budget-2-x-72-belt-... Below I have included some drawings and models that should hopefully help you with the dimensions and hole layouts. I determined this needed to be about 17in in length to sit in the right location. 4.5 out of 5 stars 6. So I set out to design my own and I shamelessly borrowed as many ideas as I could. There are also other versions depending on your need. After looking around at some designs I figured I could probably make one myself. And thanks for letting me know about the stolen post. Luckily for you I had answered this question before because I wouldn't have had any clue to the cost anymore. Thank you for sharing this. Get Price Here is the grinder sporting a platen attachment, and a rest on the lhs photo. Then you tap the holes and add the bolts and handles. I determined I needed a 7in long gas spring to keep the upper arm at the angle I wanted. AIRCRAFT ALUMINUM T 6061 GENERATED. Being a rookie knife maker I really do not want to spend the $700 and up from a grinder (WITHOUT a motor) you have to spend in Canada.May I ask how you made the tracking knob?Thanks againDanny, Reply I'm glad. Seems like it could take the place of several of the other accessories. Assemble as shown and then drill the hole in the front leg, this tube also had a 3/16in wall thickness, and bolt it together. BEWARE OF CHEAP BLACK & WHITE CAST RESIN WHEELS (HE CALLS IT DELRIN, WHICH IT ISN'T), THEY'RE MADE BY A SCAM ARTIST IN POLAND. Adding the tilt function sounds like a great idea, I may look into adding that as well. One plate will be drilled to have two 3/8 in threaded holes in it and the other I decided to put two 1/4in threaded holes in it even though I didn't have them on the drawing. Reply To be able to adjust the tracking of the belt, the tracking wheel needed to be mounted onto a hinge. Because there is a gap when this is inserted into the 11in tube I bought some nylon spacers ans sanded them down so that they would take up the gap between these two parts. Small wheel set for DIY 2"x72" belt grinder made from rubber drums, bearings and rod. Question My tracking knob is just a 1/4-20 bolt that has a 3d printed knob on the end to make it easier to turn. Note the very small wheels and wrap around tool rest so he can get inside tight areas. First you need to cut all 4 of the 2in square tubing to the required lengths. I'm glad you like it and good luck. The applications are endless. Mini Diktator 2×72 BELT GRINDER, BOLTED CHASSIS, WITH MOTOR, BASE, TOOL REST AND WHEELS ... Tool Rest Tool Rest (Medium) ($0) Tool Rest (Large) ($22.95) If you are human, leave this field blank. 2x72 Belt Grinder Resources -Hardware, Motor, VFD, Wheels & More This page will be updated regularly with the latest products, hardware, tools and other pieces that were used to build the Revolution 2x72 DIY Belt Grinder. Some day I hope to get a welder so I can do the same. I'm not satisfied at all with my construction and I'm thinking it's time to tear it apart and start from scratch. Asi) Wearable Steampunk Style Spider, How to Make a Nightstand From Wooden Hangers || DIY Side Table, http://www.ebaystores.com/oregonblademaker, https://www.amazon.com/gp/product/B007IVS14Q/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=. Note: While making this I made some changes and these drawings and models are not 100% the same as what I show being made. - 10mm Steel Construction - For 2x72” (50x1830mm) belts - 6061 CNC Machined Aluminium Wheels - 2HP Motor Available - Adjustable, removable platen face - Tilting D-Plate - Made in the UK This grinder can be supplied with a 2HP single-phase motor which will run at a fixed speed, offering a versatile 3600sfpm on the belt. when you tighten everything down it will be tight enough that nothing will move. Now to work on the back side. Buy It Now. Talented Frenchman builds a nice knife grinder. 2x72 Belt Grinder Motor 110V/60Hz 2.25Hp with VFD - 4" Drive Wheel & LED Light US Plug $698.49 $578.89 SALE; 2x72 Belt Grinder Small Wheel Attachment kit with Holder and Storage Rack for knife Grinders $254.49 $178.14 SALE; 2x72 Belt Grinder Contact Wheel 12" 300mm PU Serrated Rubber for knife Making Grinder . Plans and parts for you to build a 2"x72" grinder/sander that can be built with no welding, milling or lathe work required! I had to thread the hole on one side of the upper arm so that screwing in the bolt causes the tracking wheel is pivoted away from the arm. Also work well on any professionally manufactured 2x72" belt grinder. The plans are nearly 50 pages and include 15 pages of CAD drawings, 5 pages of information on motors, 3 pages of abrasive information. I did considerable research in order to make the best and most versatile DIY 2 X 72 Belt Grinder. it is just needed to pull down on the arm when changing belts. 2x72 belt grinder ... Belt Grinder 2x72 small wheel set & holder for knife grinders 2x big wheel Compression TrMaker TRMAKERUSA. After a lot of other projects I finally am back on track to complete my DIY 2 X 72 Belt Grinder. Thank you for checking this out. once this is bolted together then you will want to use the holes on the plates as guides on where to drill the holes on the tubes below them. Looks like a good plasma cutting job…. https://www.cnccookbook.com/knife-making-belt-grinders-2x72 Off brand Chinese are also cheaper than name brand.Speed Control, using a speed control like I did will add about $200. Note: I talk about it in the trouble shooting section but I would recommend making the arm a couple inched longer and moving the handle up further allowing for the addition of a tracking adjustment knob. For the latter, you also want to make sure the surface finish of your other machining processes is all that it can be. Save 2x72 belt grinder kit to get e-mail alerts and updates on your eBay Feed. When fully assembled this arm is pushed up by the gas spring and provides the tension on the belt. Note the very small wheels and wrap around tool rest so he can get inside tight areas. one hole to mount to the belt grinder and one to bolt into the table I mount it on. With that said, there are many factors that come into play when determining the best belt speed such as: The Material you are grinding such as Metal, Wood, Leather, etc; The grit of the belt you are using. While researching what cheap ish grinder to buy i came across this and thought why not build a 2x72? DIY craft projects. However, since I'm a welder, I'll use welded joints where applicable. guide to Milling Machine Surface Finish Tips. Plans are in English. Note: be careful when drilling the holes in the plate so that you don't drill into where the other bolts are in that plate already. Many of these holes can be drilled slightly larger than the bolt so that even if you are a little off then it can still be assembled. I have been wanting a 2 x 72 belt grinder ever since I started making knives on my wimpy 4 x 36 belt sander. you should be able to buy bolts with a knob on them already or just use a bolt. Also work well on any professionally manufactured 2x72" belt grinder. Note the pneumatic tensioner. 00. on Step 1, Hi, I wonder if i can buy the one that's made already? The actual “platen” is a rotary belt under tension with rollers. When I realized the price of a machine, my jaw hit the floor. These 1/4in bolts were used to keep these plates fixed to the two 10in tubes. I was going to mount a flat platen to it so I used the hole locations from that to determine where I needed to drill my holes. This makes grinding both sides of the knife blank easy. I decided to make my own hinge because I had a small desktop mill available and the steel to make it. Bulletproof, step-by-step instructions will guide you through every aspect of this build, calculated in both imperial and metric measurements. Profiling is a breezy with the option of a 2" or 5" contact wheel and a flat platen all in the same place. I try to do my best and answer all questions that I can. $69.95: Time left: 5d 10h 26m. I needed room to mount the gas spring. I had access to some 2in angle iron so that is what I made these out of. SRG 1.5 2x72 1hp Complete Ready to Run Package #1 $ 1,974.94 $ 1,260.00; Type One 1.5 2x72 Belt Grinder/Sander Bare Frame (Sale) $ 500.00 $ 375.00; SRG 1.5 2x72 Belt Grinder/Sander Bare Frame (SALE) $ 550.00 $ 400.00; KB ELECTRONICS KBAC-27D Drive 9520 $ 378.00 I just plan on 3D printing a knob to fit on to the end of the bolt to make it so I can turn it by hand instead of with a wrench. I started building a 2x72" belt grinder several months ago and set it aside for more important things but decided to try to finish it this weekend. I will address the changes in each step as they differ from the drawings. Not using one is significantly cheaper.Wheels, if you make or use alternative wheels it will reduce the cost.If money is a concern, I would see what you can salvage that would work and check out scrap yards. These hold the back and together. It took me long enough but I finally got around to updating the upper arm on my grinder. Yes this helps a lot! Note: When figuring out where to drill the holes on the flat stock it is important to note where the belt will be and center your plate about that point so that you have that same amount of tool rest to either side of the belt. Some of the key features that set us apart: Integrated controls into the base of the grinder (no more remote mounting and you get options for future upgrades) 2 tooling arms; 1/2" drive plate This page is all about the resources and ideas you’ll need to plan your own belt grinder project. I'll let instructables know about it. Dozier makes some of the best grinders there are. • 8.5″ / 215mm platen backing • 360° Rotating platen 6 months ago. Note the solid CNC construction. Minimal welding. Thank you so much. Then you just bolt it all together. as shown above...I just couldnt have time to assemble one...i've started making my n=own kanife already, and i have a 1 x 30 " belt sander.Cheers,Mario Tin-ga, Answer One, 3" diameter precision glass filled nylon tracking wheel with sealed bearings. Hey man! All this is includes with the complete Black Fox ONE. 6 months ago, Okay I was wondering what exact Motor did you use and the wheels, Answer Only 6 left in stock - order soon. Is Manual Machining Faster than CNC for Simple Parts? 2in x 2in square tubing in the following lengths: 1.5in x 1.5in square tubing in the following lengths: Two pieces 2in x 6.5in x .25in (this can be thinner but it is nice if it is thicker because it will be threaded), Two pieces 4in x 4in x .125 (this can be thicker if you want but not any thinner), One piece at least 2.5in x 8in x .25in for the tool rest, One piece 2in x 2in x .25in (I made mine more around 2in x 4in x .25in which you will see later), One piece 1.5in x 1.1in x .375in for one half of the hinge, One piece 2in x 2in x .375in for the other half of the hinge, Lots of bolts (each step will show the bolts you need, most are 3/8in bolts but they don't have to be), Lots of lock nuts (these are important as this vibrates a lot and you don't want it coming apart), Two adjustable position handles (I used these 3/8 x 1 1/4 ones), Flat platen tool (I bought this one but the second link I provided has the plans for one if you can make it), Guide, tracking, and drive wheels (I bought mine form here but the third link shows how you can make your own), A gas spring (I used a 7in 100N/22lb spring from amazon but it is no longer available), A handle (I turned a 2 x 2 piece of wood into a handle but you could buy whatever you want), A motor (This completely depends on what you have or the power you want, I have a 1hp motor with a vfd to provide variable speed control). 1 year ago. For DIY style grinders like GIB, EERF, NO WELD etc. Simply bolt the motor on and it's plug and play. To make a tool rest for this I needed a long piece of 1.5in tubing to insert into the lower of the two 10in tubes. (As long as it costs less to do so) :), Reply Shows tracking mechanism at the top very well…, Platen inspired by Lane added to Bill Pace’s grinder…, More on the tracking mechanism by George Barnes…, Lane over on HSM built one along the same design…. These tubes have a 3/16in wall thickness. This design looks perfect for my needs. This hinge just needs to be able to attach to the upper arm and the other half of the hinge has to be able to hold the bolt that the tracking wheel spins on. I am new to knife making and have been working completely by hand. Belt Grinders are great for blending smoothly flowing shapes, deburring, and generally improving the look of parts. Check out that beefy work rest. I currently have a small one that fits on my bench grinder and use it a lot while doing my other machining projects. Belt grinder wheels size help! This series shows off the different accessory configurations they have available: Here is the grinder. Reply If you need to learn how to tap a hole it is included in the classes they offer on here. Making and Attaching the Front Plate. $104.99. Love your work and will give it a go. Stay tuned, and I'll share my adaption. But, I too have always wanted one of these.....It is now on my list, Reply For DIY style grinders like GIB, EERF, NO WELD etc. Update your shipping location ... Belt Grinder 2x72 wheel set knife grinder 4" Drive 5/8" bore 4" track 2" Idler . Are you a DIY’er? Watch; L T S J S p o 6 n s o r V R B e X H d 9. $710.00 $ 710. Reply When making this part you need a drill press because you are drilling all the way through a 2in part and unless you are way better at free hand drilling than I am it is near impossible to drill through this evenly. The Wilmont is a nice variation on the KMG and the site includes plans for a home shop model you can build. Just go slow as I broke a tap while making this. on Step 11, Nice, I use a 12 inch disc sander for grinding knives. Picture on far right is the slack belt attachment. Most of us getting started cannot afford a $2000 grinder. They have additional information that I may not include that may help you out.
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