Best Free 3D Printer Slicer Software' title='Best Free 3D Printer Slicer Software' />Cubify is your central hub for allthings3D printing.Find custom 3D printed designs, printers, scanners, software more.Get there easy. Learn more nowToy.REP 3. D Printer by thorgal.Toy. REP is a tiny and inexpensive FFD 3.D printer designed mostly as a technology demonstrator or childs toy.Inventor-3D--1024x618.jpg' alt='Best Free 3D Printer Slicer Software' title='Best Free 3D Printer Slicer Software' />Looking for 3D printer software Here are the 20 best 3D printing software tools for beginners to pros.All of them are free.The print volume is 1.Hot end is a E3. D clone for 1.PLA or ABS filament with 0.Using very cheap 2.BYJ 4. 8 stepper motors with Bi polar hack in all axis and geared extruder, Arduino Mega 2.Ramps 1. 4, DRV8.Rep. Rap construction based on Mendel, Printerbot, Cherry, Prusa i.CARP Box ideas. It is designed to use 1.V PSU for LED lights that should fit under bed.Power consumption is currently ca 4.W when heating just hotend and 1.W 2. 0W when printing on polycarbonate bed.Or with 1. 00x. 10.PCB heatbed it will consume 7.W when preheating and 3.W in total when printing.On video http youtu.Ndqj. Vxz. 4o, bridge test calibration model is printed.During this particular print it is reaching top speeds 3.X and Y axis, 0. 3.Z axis and extruder can push filament up to 4mms.But such speeds requires higher current, so the motors are overheating and eventually the internal gear box or coils of 2.BYJ 4. 8 may got damaged.For a reliable long term print, printer should not exceed 1.X and Y axis and 1mms on extruder with as low current as possible so the real speed will be close to the first layer on the video.Also usage of coolers above stepper motors is highly recommended.You can find such solution among improvements.Despite this precaution Ive already burned two motors in extruder so consider this until the reason will be found.More up to date video from October 2.Uw. Sx. XtPTyk of Toy.REP was captured when Marvin Key Chain was made.Printer is reaching speeds 1.X, Y and E motors are fans, DRV8.This 1. 1 minute long time laps is showing complete 1h.Other Print Examples.Calibration Box. Bridge Test.Treefrog. Marvin.Disclaimer. All of the information provided about Toy.REP 3. D Printer is provided as is and with no warranties.Author assumes or undertakes no liability for any loss or damage suffered as a result of the use, misuse or reliance on the information and content on this project.Warning. Toy. REP, although proved working, is still experimental.The whole idea is based on 2.BYJ 4. 8 stepper motors, that are capable of driving 3.D printer, but their longevity is not tested thoroughly.In two months of usage Ive burned two motors.Keep that in mind when building it.To make them last as long as possible Be very careful when disassembling the motors. Debut Video Capture Software Ubuntu En . Even slight shift of the PCB under the plastic cap can damage tiny wires from coils.You are doing the bipolar hack at your own risk.Set the current as per the specification of the manufacturer.Keep the timing belts as loose as possible.Tight belts would put side stress to the motor shaft.This is very harmful for this tiny motor.Keep the working temperature of motors within manufacturers limits.License. Please follow the CC BY SA terms.Share freely but give credit or link to the source.You can alter this design with attribution to the original.All subsequent designs have to be released under the same license.Commercial use only with the consent of author.Improvements LED PSU mount and cover with switch for size 1.Frog for print area 1.Toy. REP. Bowden extruder mount uploaded to Toy.REP. ZMAX without 6.ZZ bearings to prevent wobbling uploaded to Toy.REP. Coolers for stepper motors and different motor mount Use them instead of X1, Y1, Z1 2 and Extruder parts uploaded here X1M8 and X2M8 for quicker z movement Use them instead of X1 and X2 parts uploaded here 1.PCB Heatbed by kolardan Use it instead of polycarbonate plate.BYJ 4. 8 Plastic Cap Use this cover if you want to customize the colour or you break it when disassembling steppers.Additional extruder gears for hobbed bolts with different spacing between groove and hexagonal head uploaded to Toy.REPPulleys for T2.GT2 timing belts of width up to 7mm uploaded to Toy.REP files. These Rev.Use them only if for some strange reason you dont like original T2.PCB Heatbed by kolardan Use it instead of polycarbonate plate.Long Legs by sobo.Frog for 1. 20x. 12.Aluminum Heatbed with mounting holes 1.Toy. REPRemixed extruder with servo for auto bed levelling Bran.Jaq S1 by Branez.Hotend Fan Duct Use this additional cooler if you want to print PLAGeared Extruder for 3mm Fillament by Touch.WARE rest of the extruder uses the same vitamins except for the 3mm hotend PSU cover for 9.LED PSU by Felyo Slightly different design for enclosures higher than 3.PSU2 file. NEMA 1.X and Y mounts First viable solution prepared by moses.Servo Z probe Plate under extruder fan to install servo designed by mwelchuk.Planned improvements no promises D 4.T2. 5 pulleys require also major changes in frog, carriage, X1 and X2 to achieve higher print speeds around 2.Adjustable legs Direct drive extruder Fan mount to cool stepper drivers Mount compatible with Prusa Mendel vertical carriage Change log.Published bigger PSU cover See Improvement No.Published NEMA 1.See Improvement No.Published Z Probe See Improvement No.Published 3mm Geared Extruder See Improvement No.Hotend nozzle cooler published See Improvement No.Remixed extruder with servo driven auto bed levelling See Improvement No.Frog for commercially available 1.Aluminum Heatbed See Improvement No.Added 3 point bed levelling upgrade See Improvement No.Printed another example Marvin Key Chain.Replaced drivers with tweaked DRV8.R2 reference resistors for better current control.Current lowered down to 1.A per coil to reduce overheating.Added 1. 20x. 12.See Improvements No.Changed Bo. M due to fact, that RAMPS 1.Also made minor changes in Instructions and http reprap.Toy. REPIve burned second motor in extruder.Looking for the reason.Prepared pulleys for wider timing belts.See Improvement No.The distance of mounting holes on micro switches was corrected.Holes should be 9.Bo. M re uploaded.Added two more extruder gears for different hobbed bolts See Improvement No.Added model of plastic cap for 2.BYJ 4. 8 See Improvement No.With Courtesy of my friend Dan Kolar PCB Heatbed was published as another upgrade See Improvement No.Minor changes in Description and Instructions related to heatbed 2.Prepared X1 and X2 models using M8 threaded rods for Z movement see Improvement No.Prepared models for motors with four mounting holes see Improvement No.As I already found copies of Toy.REP source files on chinese servers, Warning, Disclaimer and Licence Agreement had to be added.Published fan mounts above X, Y and E stepper motor see Improvement No.Added some examples of print quality see chapter Thing Info Print Examples.Frog for 1. 25x. 12.Z max without 6. 08.ZZ bearing, PCB2 1 PCB2 2 for 1.PSU PSU2 and Bowden extruder fan mount uploaded.Minor changes in Instructions 2.New revision of extruder uploaded as the older one was colliding with some of the blue caps on 2.BYJ 4. 8 motors. Prepared instruction how to set up firmware Added LED PSU cover for sizes 1.Rafts Doesnt Matter.Supports No. Resolution 0.Infill 3. 0 hexagonal.Notes ABS is highly recommended This page is mostly for the overview.For detailed instructions see the build manual at http reprap.Toy. REPBuildManual.Description. Motors.Made for 2. 8BYJ 4.Further reading about this small motor with geared extruder is here http grahamwideman.Motors 2. 8BYJ 4.Steppermotornotes.Electronics. Arduino Mega 2.RAMPS 1. 4 can be embedded into the printer, as well as small 1.V 4. 0W PSU for LED lights for 7.PSU now motors are driven with common stepper driver A4.DRV8. 82. 5 with current set to minimum You can use 18, 11.Power plugs have to be changed to screw terminals on RAMPS as plugs cannot be installed in tiny space between Z1 and Z2.Extruder. Extruder is geared for better precision and to reduce speed as direct drive would be too quick for the movement speeds this machine can perform.Also to avoid side stress on motors shaft.M8 hobbed bolt is used to drive the filament.Pushed through 6.ZZ bearing and in idler also another 6.ZZ is used. The motor have power to drive 1.Although this extruder was designed for Hyena hobbed bolt, it can be used also with common hobbed bolt with hexagonal head with spacing 2.Basic gear is designed for 2.Hotend. Chines E3.D v. 5 clone is used as a hot end it have a little bit longer cold end compared to up to date v.It is secured to the carriage by fan mount.
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