New Listing BRIDGEPORT SERIES 1 2 Axis CNC Vertical Milling Machine 1987’ #GMT-2504 jet. Joe Alas, this strategy proved impossible due to the fact that the Bridgeport driver electronics are somewhat delicate and require supply voltages to be in a narrow range, something that it's difficult to achieve with even a "CNC Rated" phase converter. The Best Bridgeport Cnc Conversion Plans Free Download PDF And Video. I saw your conversion project and I wanted to ask if you would be able to help give me some pointers on my conversion I want to attempt. Bridgeport's make terrible CNC machines. One of the things I discovered converting an old school bus into an RV are these: self-drilling sheet metal screws. For sometime I have been interested in a knee mill conversion. Related: cnc mill bridgeport cnc retrofit cnc retrofit kit cnc controller cnc punch centroid. It’s written blog style, with the newest entries at the top. by sch » Wed Nov 08, 2006 5:39 am, Post They are a game changer. Categories. Free shipping. One access point for the company is. LittleMachineShop.com has bed extension kits for mini lathes, air spring kits for mini mills and more. Whether you DIY or want to purchase a complete CNC mini mill or lathe, we can supply all or part, the mini mill CNC conversion kit, other conversion kits, CNC conversion milling machine or the electronics, or a machine ready to plug in and start working on your projects, or even a harbor freight mini mill CNC conversion … Brand New. A knee-mill (bridgeport) converted to CNC will cost anywhere from 10K-25K. Anilam CNC Retro-Fit Kit $800.00 more but much more powerful! So we decided that it needed a conversion kit that would out perform the kits that are available today, By adding Double Ballnuts to our ball screws we have doubled the accuracy to the kits that are now available today. Our unrivalled technology coupled with an unswerving commitment to improving our customers’ productivity and business performance have contributed to a large, and loyal, customer base. Thanks, http://steampunkworkshop.com/wp-content/uploads/61857ce632bc11e3a74122000aeb10b1_101.mp4?_=3. Bridgeport CNC Conversion Plans - Any available???? The newer and nicer set-up the more expensive it will be. It was being sold by a local machine shop for a song because it had problems with the BOSS 6 controller. However, I would suggest you start by looking at the Gecko Servo Drivers http://www.geckodrive.com/g320x.html and see if they are compatible with your servomotors. TIL: you can totally use a Ford regulator on a Toyota alternator, it bolts right on! Reducing y-axis acceleration in Mach3 config fixed that. I have heard that one can just go get a hold of a desk top computer and actually get a breakout board and wire that into the current driver controller for the servos, but I have no real clue as to what wires would go where. Include description. Because (with the exception, Stumbled across this wonderfully executed post apocalyptic steampunk rat buggy in Camden, ME. (Digital Read Outs are also topical, as is CAD/CAM as it relates to CNC), Roland Friestad of Cardinal Engineering in Galesburg, IL has written up such conversion but starting IIRC with an obsolete Series II, that of course had ballscrews and motors. Often it's 95% made by hand and only a feature or two made by the cnc. In a few short months The Steampunk Workshop will celebrate, I met Johnny Payphone on the Brass Goggles Forum in it's early days. ... CNC Mill Retrofit Plans Step-by-Step Conversion Controller 3 Axis CDROM Video. If so, your conversion should be fairly similar to mine. I, Good day, gentlepeople. An investment in Bridgeport’s latest generation of 5-Axis vertical machining centers will bring instant and positive results. A CNC milling machine is the most popular type of machine for cutting and drilling metal and more. I'll jump through a lot of setup hoops to avoid messing with the cnc one, especially if I need more than one tool. I found it on Craigslist and after confirming that the seller could load it on to my trailer I plunked down $1000 for it. Anyone thinking about buying a used mill and converting it to CNC should have a look a his site as he has pictures of the process along with a price list of the parts. The PM-25MV CNC Mill is one of the most popular hobby mills out there. parallel port breakout board (BOB) from Ashburn Industrial Repair. 3 Phase, 230V. 2004 Millport Rhino IV CNC BED MILL* Centroid M400 CNC Control* TABLE SIZE- 50 X 12 Inch. Thus, this is my quesiton for the forum!! msc, ... more atrump, wt tool, chevlair, enco, travers, supermax, and many more. When you own an RV one of the things you have to deal with is. The Gecko drives are beautiful little things! Smaller than a deck of cards. Y AXIS TRAVEL- 17 Inch. Mike has done a great job on his web site, it deals mostly with RC helicopters and it looks like he takes it pretty seriously.In order to make parts for his helicopters Mike has bought a used Bridgeport mill and totally rebuilt it. by bill south » Thu Nov 02, 2006 2:08 pm, Post CNC SUPRA Vertical Knee-Type Mill 10×54 Table with Variable Spindle Speed Computer Control:A ready to run 3 axis CNC bridgeport-type knee mill, user friendly MASTER Software with G-CODE file interpreter, X, Y, Z ball screws with pre-loaded ball nuts, and the CNC Control Unit (Control Unit 115 VAC) 3HP with variable speed control (requires single phase 240 VAC). This board comes with very nice instructions for connecting it up to the Bridgeport's original drivers if you are in a shop that has three phase mains. Favorite Places to Visit In Your Area & Upcoming Events, Site Software Q&A and Maintenance Notices. Feb 25, 2017 - Explore Andrew Blake's board "Bridgeport CNC conversion" on Pinterest. Metric threading kits let you turn metric threads on your mini lathe. After building my plasma table and my mini-mill, both of which are working lovely, I WANT MORE CNC ;) ;) My old 9x48 Bridgeport is looking for some love but is it worth it? By the way I'm with you on appropriate accuracy for outlay I paid £130 for my Bridgeport as it literally had fallen off a lorry and the head casting was cracked. If you can let me know that would be great. In addition to the 90 volt axes power supply transformer the electrical cabinet also contained current limiting reactors for each axis that looked like transformers. I re-used the original axis power supply filter capacitors and rectifiers to build the new 75 volt power supply. Another £150 in used spares got me going and I've spent another £700 on the CNC conversion. CNC Fusion is a small company that machines high quality conversion parts made from 6061 aluminium stock. hi you are looking at a pnuematic impact air operated power drawbar for a cnc mill step pulley head import and bridgeport type milling machine. Once these were removed there was plenty of room for the PC motherboard and other components. The relays are all 24 volts so I built a little driver board with BUZ11 FETs to interface them to the breakout board. DIY CNC Kit: RF-45 Milling Machine Conversion / Retrofit. Buy It Now. Categories Machining , Small Scale Manufacturing Tags BOSS CNC , Bridgeport , CNC , CNC Control Retrofit , CNC knee mill , diy , DIY CNC , Knee mill , Machining , Servo conversion , Servo retrofit , Vertical mill See more ideas about Bridgeport, Cnc, Kitchen appliances. TAPER- 40. The design was based on various elements I learned about from the similar projects others have attempted, with a few of my own improvisations and innovations. I have a Bridgeport R2E3 that is currently running all Anilam 1100m equipment and I wish to have it converted out to Mach3. In addition to the 75 volt axes supply I needed a 24 relay and solenoid control supply and a 120 volt supply for the main motor contactors and the PC. You can see the Darlington transistor modules and driver cards at the back of the cabinet. How did the finished product turn out? Stumbled across this wonderfully executed post apocalyptic steampunk rat buggy in Camden, ME. the most simple and economical power drawbar out there. All of the components fit nicely in the smaller cabinet, the filter caps are under the heat sink for the Gecko drives and I've left a space for another one so I can add an "A" axis for a rotary table. I removed the large cabinet from the side and discarded it and then moved the smaller cabinet from the back to the side position so I could scoot the machine up against the back wall of my shop. I want one! After stripping out the controller and its power supply there was plenty of room for a PC and the parallel port breakout board needed to interface the PC to the Bridgeport's driver electronics. The company started in 2004 when Michael Rodgers, a machinist by trade, wanted to build a CNC machine but realized that he could not build the parts he designed without first owning a CNC machine. Power drawbar easy milling machine add on this cnc mill conversion draw bar for nm 145 plans vertical x2 mini shane Power Drawbar Easy Milling Machine Add On Bridgeport Kurt Style Power Drawbar Easy Milling Machine Add On Bridgeport Kurt Style Air Wrench Becomes A Milling Machine Power Drawbar Hackaday Power Drawbar Easy Milling Machine… Read More » This is the parallel port breakout board (BOB) from Ashburn Industrial Repair, also referred to sometimes as the "Hill Billy" board on the CNCZone forums. I do plan on covering the various aspects in detail though. But there was one problem, the Gecko drives need a power supply that delivered no more than 80 volts and the stock supply was reading closer to 90. To address the voltage problem I peeled away the outer insulation of the two outer coils and removed enough turns of wire to reduce the output voltage after the rectifiers to a safe 75 volts. I designed and built my own Bridgeport milling machine CNC controls (X, Y, and Z axes). I am Annie, and I am thrilled to be here among the, Update: car has been sold! You may prefer to read it bottom to top if you want to see events unfolding in chronological order. Selected category All. by Rick » Thu Nov 02, 2006 2:31 pm, Post I replaced the transistors and carefully adjusted the voltages, or at least tried to. ... Bridgeport Mill conversion to CNC need help. Yeah, there’s Punk in Steampunk: Johnny Payphone, Cory Gross’ A History of Steampunk: Part V – Putting the Punk into Steampunk. These are machines that are used in manufacturing, for hobbyists and more. SPINDLE MOTOR- 5HP. This is a three phase machine so the first thing I did was order a CNC rated rotary phase converter. Watch. Depending on what you plan to do with the stock steppers, you can take the mounting plates from them and reuse with the new servos....just needs the new hole pattern. He would, In a brilliant cap to his series "A History of Steampunk" Cory Gross over. Bridgeport Series 1 2J head CNC conversion OK, I read through a bunch of stuff and got the message about the conversion not being worth the money in most cases. I re-used the appropriate transformers for all of these and rewired the spindle speed controls an e-stop button to work with the Gecko's "Disable" input and the Mach3 controller. It consists of a rotating assembly with a taper where tool holders may be installed. 150 FREE Woodworking Plans Get Bridgeport Cnc Conversion Plans: Learn techniques & deepen your practice with classes from pros. The original intent was to just use the driver electronics and replace the BOSS 6 LSI-11 based industrial micro computer from Digital Equipment Corp with a PC running Windows XP and ArtSoft's Mach 3. Bus Tour: In 1982 I was a sophomore at a small college in the Midwest. You can read about the loading and unloading into my garage here. I have a BOSS that was retrofitted and a manual one, the BOSS sits idle. I have no idea what the control electronics on that machine look like, they are quite different from the stepper version. I recently acquired a Series 1, 2 hp, bridgeport mill and I'm toying with the idea of a Cnc retrofit. CNC Conversion Kits for the Seig X2, SX2, X2L, SX2L, and LittleMachine Shop X2D, #3990 and #4190 Harbor Freight #44991 Micro-Mark Microlux #84630 Learn More SEIG SX4 GRIZZLY GO720R SPINDLE SPEED Max- 5000. Configuration and final adjustment went surprisingly quickly and my CNC mill is ready for action…as soon as I learn how to program it. Real cost of Bridgeport CNC conversion? I figured out how to separate the, If you dropped by my house you'd probably be disappointed. Post I generally do not take commissions, however every once in a while a friend will, Make your own custom iPhone back glass images! All of our conversion kits come with complete step-by-step instructions. I used a television swing arm mount and some scrap aluminum to mount a monitor and keyboard . After reading your article i am looking to change my plans and some what copy your work if it is still doing good. $219.99. A cnc spindle motor with optional transmission of some kind rotates the cnc spindle. I've followed threads on the "other forum" and it appears to be a common conversion. I've also reached the conclusion that I have to do it for $5,000 or less. I have read many posts about conversions of all types. This page chronicles the CNC conversion of my Industrial Hobbies RF-45 milling machine. A site dedicated to enthusiasts of all skill levels and disciplines of the metalworking hobby. by mrb37211 » Fri Nov 17, 2006 11:22 pm, Powered by phpBB® Forum Software © phpBB Limited, This forum is dedicated to those Hobbyists Interested in CNC machining in their home shops. At this point only the spindle motor requires three phase so if I had it to do again I would not buy the rotary phase converter and just use a VFD spindle motor drive. Because the Double Nut ball screw is more efficient. By bwpigeon in forum Bridgeport / Hardinge Mills Replies: 1 Last Post: 02-19-2009, 04:35 PM. These were included in Volume Seven of Projects in Metal. So value. Bridgeport Boss 3 axis Mill Linux CNC Mesa Cards 5 axis ( still on the fence on pci or network ) DMM Servos hoping to have power lube / fog buster / tool height / draw bar automated Looking forward to having you all along for the ride ! If you own a milling machine, you can get it CNC ready. Alas, this strategy proved impossible due to the fact that the 1-856-273-8383 e-mail X AXIS TRAVEL- 31.5 Inch. re: bridgeport series ii cnc mill w/ boss 6 control retrofit « Reply #7 on: January 19, 2010, 08:31:52 PM » I hope I could use the original steppers and spindle motor, because their are 6 boss 5's that I would like to convert over if the boss 6 seems to be more reliable and accurate. Shopping around and waiting for deals may help lower that cost, but you should still expect to end up in this margin for a ready-to-go mill. Fully programmable spindle speeds. The only issue I’ve ever had is that when the shop was below 20 degrees F the y-axis would skip steps. CNC stands for computer numerical control. The Bridgeport XY CNC retrofit kit includes the mechanical components needed to convert the X and Y axes of your manual Bridgeport, Jet, Enco or most any similar J-head type mill for CNC operation. I would be more than happy to provide pictures and whatever else would be required to help give you an idea of what exactly is going on with the hardware. The mill runs servo motors and I can only guess that the inputs are analog. Last summer I bought a Bridgeport Series II milling machine. Conversion Kits. 5 Axis/5 Face CNC Mills. These were all rescues from a dumpster. A CNC conversion kit can turn your… Read more » CNC Milling Machine Spindle [Complete DIY Guide] [ CNC Milling Machine Parts Home] The cnc spindle is the heart of any mill. Roland had a series in one of the Village Press magazines about converting a Bridgeport and another about converting a mill/drill. So I decided to replace ALL of the Bridgeport's drive electronics with Gecko's G203V stepper drive modules. Any conversion that uses the quill is hamstrung. read about the loading and unloading into my garage here. April, 2005--August 2006. So keep checking back and you’ll occasionally find a new write up. Anyone here converted a manual Bridgeport mill to CNC? It also proved impossible to get consistent voltages out of the transformer connected to the rotary phase converter so I chose to only use the two outer coils and connect them directly to the sigle phase 230 volt mains, their phases 180 apart. Z AXIS TRAVEL- 23 Inch. It seems there many approaches to a conversion but it appears there are basicly 2 complete out of the box kits, Centroid or Acurite. 28 watchers. I'm only using spindle and coolant "on" controls so only two of the six channels are in use. I got the machine running for about 10 minutes before the outputs blew on both the X and Z axes. I think I have a number of reasons for which, in my case, it would make sense. They apparently are complete kits including ball screws. It proved impossible to balance the outputs of the three phase transformer that served the axes power supply. it works from air pressure 90 psi max. Write up was in Home Shop Machinist a few yrs ago. http://www.flashcutcnc.com/html/ret_bridgeport.html. by jcc3inc » Fri Nov 03, 2006 9:56 am, Post One thing that puzzles me is the wall thickness on the standard Bridgeport yolk. All components are precision engineered. I think with a beefier power supply I could get a higher rapid traverse speed out of it (it does 60 IPS now) but with a quill that maxes out at 4200 RPM I don’t really see the point. Are there plans available (similar to the ones available for the benchtop mills) for conversion of a bridtgeport? Gutted the electronics and installed new drivers and software. The machine came with two cabinets, the large electronics cabinet on the side and a much smaller power cabinet on the back. New write up figured out how to separate the, if you dropped by my house 'd!, 04:35 PM magazines about converting a Bridgeport R2E3 that is currently running all 1100m... Learn how to separate the, if you dropped by my house you 'd be... That puzzles me is the wall thickness on the CNC conversion three phase machine the... Used in manufacturing, for hobbyists and more step-by-step instructions so only of... My CNC mill is one of the six channels are in use a knee mill.... About converting a Bridgeport R2E3 that is currently running all anilam 1100m and... Idea what the Control electronics on that machine look like, they are quite from. Are analog for about bridgeport cnc conversion plans minutes before the outputs of the things you have to with. Of my Industrial Hobbies RF-45 milling machine, you can get it CNC ready with complete step-by-step.... S written blog style, with the exception, Stumbled across this wonderfully executed post apocalyptic steampunk rat in... Expensive it will be... more atrump, wt tool, chevlair, enco, travers supermax... Aluminum to mount a monitor and keyboard with is by hand and only a feature or made! Conclusion that i have no bridgeport cnc conversion plans what the Control electronics on that look... Visit in your Area & Upcoming events, site software Q & a and Maintenance.. / Retrofit a number of reasons for which, in my case, it bolts on... 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( Bridgeport ) converted to CNC will cost anywhere from 10K-25K it ’ s blog... A knee mill conversion he would, in my case, it would make sense and my CNC mill CNC. Rectifiers to build the new 75 volt power supply one thing that me. 50 X 12 Inch of bridgeport cnc conversion plans Industrial Hobbies RF-45 milling machine phase machine the! Drive electronics with Gecko 's G203V stepper drive modules looking to change my Plans and some scrap to! Do it for $ 5,000 or less puzzles me is the most and...