Henan Liangyi Mechanical and Electronic Technology Co.,Ltd
Contents
1. Henan Liangyi Mechanical and Electronic Technology Co Ltd 3D Printer U2 User Manual Legal Notice We re entitled to amend the relevant content without notification We are irresponsible for any damage while manipulating according to this manual caused by including misprinting and other publishing errors Nobody is allowed to amend copy or translate The manual is copyrighted and the final interpretation 1s reserved Contents 1 Introduction LL How oriseike WAMU Alas see eltern 3 1 2 IPTC CA ONS see rer Er eed lal ees 3 A einer E EE E 4 AN ne nee ee A eee cr cas 4 Zelle ale DAN Te We Ges te A N ea 4 A NEE ER EUEREIEERURUELENNUEIERENERTE SWEDEN A 5 Dd 2 INO CESSOUIGS a A are 6 PA A T E 6 22 bBiinter Se CLIC AU OS iia A a ee 2 3 WOUK CM VIROMING Diece a a ahaa actite ss ee eran dete 8 3 Machine IS PE CLIOD sot sialic tesserae een senna A anda 9 3 ll Printer Installation Preparan nn HE 9 Ll PAG KAPIMO inspe Clone dao 9 3 1 2 Maehine specio iiras r E 9 3 2 Fil ment Installation ze ee ee ee 9 A see 14 Ns A ee ee 17 4 Remove Me model san ee eh wh eee N 20 5 REMOVE ME SUDDO une ens earah E O es aeeeia 20 SAA a a a a aa a a 20 1 Introduction 1 1 How to use the manual It includes 4 parts Introduction Overview Operation and Common Troubleshooting Please read this manual carefully before installing and manipulating the machine just for your information 1 2 Precautions Please read this chap2. ant a higher precision Please set a smaller value The higher accuracy it is the longer time it takes 2 Wall thickness Especially the hollow objects wall thickness should be Integer times the diameter of the nozzle 3 Bottom Top thickness should be Integer times the wall thickness suggest 3 5 times 4 Fill Density 10 20 isok ifu need harder object set 30 40 5 Print Speed suggest 30 80 6 Printing Temperature PLA 190 C 230 C ABS 220 C 240 C 7 Support Type TOUCHING BUILDPLATE VERYWHERE NONE 8 Add raft the machine will print one layer under object to make object easy to stick together with the building plate 9 Diameter usually 1 75 or 2 9 mm And you can measure the diameter of the filament 10 Packing Density PLA is 1 00 ABS is 0 85 3 4 4 GCODE made and use 3 4 4 1 move the STL or OBJ into Cura choose the right parameter and save the GCODE into SD card insert the SD card into machine and print File Tools Machine Expert Help Basic Advanced Plugins Start End GCode Layer height mm 0 2 Shell thickness mm 0 8 9 Roure A MMES Enable retraction y 400 meter Fill Bottomy Top thickness mm 0 8 Fil Density 20 Speed and Temperature Print speed mm s 50 Printing temperature C 220 Bed temperature C 50 Support Support type None v Platform adhesion type None X Filament Diameter mm 2 9 Flow 100 0 3 4 5 Insert SD card to
3. maker Original Other Ex RepRap MakerBot The collection of anonymous usage information helps with the continued improvement of Cura This does NOT submit your models online nor gathers any privacy related information Submit anonymous usage information For full details see http wiki ultimaker com Cura stats 1 Choose Other 2 Click Next 3 4 Cura operation Use Cura to turn stl into gcode Save gcode into SD card and print 3 4 1 Cura Advanced Interface Basic Advanced Plugins Start End GCode Layer height mm 0 2 Shell thickness mm 0 8 Enable retraction vi Fill Bottor Top thickness mm 0 6 Fil Density 20 Speed and Temperature Print speed mm s 40 Printing temperature C 220 Bed temperature C 50 Support Support type Platform adhesion type Filament Diameter mm 2 85 Flow 105 0 3 4 2 Cura Advanced Interface Basic Advanced plugins Start End GCode_ Machine Nozzle size mm 0 4 Retraction Speed mm s 40 0 Distance mm 4 5 Quality Initial layer thickness mm 0 3 Cut off object bottom mm 0 0 Dual extrusion overlap mm 0 15 Speed Travel speed mm s 150 0 Bottom layer speed mm s 20 Infill speed mm s 0 0 Outer shell speed mm s 0 0 Inner shell speed mm s 0 0 Cool Minimal layer time sec 5 Enable cooling fan Y 3 4 3 Cura main parameters 1 Layer height every layer thickness usually is 0 2 mm If you w
4. mensions 38 47 57cm Package Dimensions 44 54 61cm Net weight 24 5kg ae Gross weight about 32kg 2 3 Work environment Relative humidity 20 90 Room temperature 10 C 35 C 3 Machine Inspection 3 1 Printer Installation Preparation 3 1 1 Packaging inspection 3 1 1 1 Please check the integrity of the package When you receive the product 3 1 1 2 Please reject the product once any damage 3 1 2 Machine Inspection 3 1 2 1 Please open the package carefully to check the machine 3 1 2 2 Any damage found please take picture and contact the manufacturer in time 3 2 Filament Installation 3 2 1 Check the glass to see if it s loose or not Adjust the glass locker and aluminum plate 3 2 2 Insert the filament to the tube with tools in tools bag No12 wrench in Al hole 3 2 3 Preheat PLA filament Power switch N N 4 N A Power jack Menu knob Rotate to choose and press to 7 confirm operation SD card slot PLA filament can be installed before the nozzle temperature is up to 210 centigrade Adjusting the distance between nozzle and bed is necessary before installing the filament Auto Home Adjust the bed and nozzle distance and watch the flowing of the filament from the nozzle zen RW 11 Use scissors to trim the material into a conical Insert the filament through the tube until it flows out of the nozzle 12 Fix the screw and
5. spring with the hex wrench Detailed procedure of adjustment Auto home prepare Disable stepper Then place a piece of paper between the nozzle and the bed to adjust the distance between them by fasten or loosen the screw under the bed If you need I can provide you a video of this part 13 3 3 Install the Cura This software is already in the SD memory card or you can download online 3 3 1 Process of installation Cura Cc Cura 14 06 1 Setup Installing Please wait while Cura 14 06 1 is being installed Extract sprite py Show details NGN es Completing the Cura 14 06 1 Setup Wizard Cura 14 06 1 has been installed on your computer Configuration Wizard ES First time run wizard Welcome and thanks for trying Cura This wizard will help you in setting up Cura for your machine cancel me Custom RepRap information RepRap machines can be vastly different so here you can set your own settings Be sure to review the default profile before running it on your machine If you like a default profile for your machine added then make an issue on github You will have to manually install Marlin or Sprinter firmware Machine name u2 Machine width mm 250 Machine depth mm 250 Machine height mm 300 Nozzle size mm 0 4 Heated bed Bed center is 0 0 0 RoStock Select your machine What kind of machine do you have Ultimaker2 Ulti
6. ter carefully before using 1 2 1 Safety Don t touch the printed model or the nozzle when it s working or just fishing just in case of the scald and the damage of the printed model Plastic nippers and a pair of goggle are advised when you try to remove the support part There will be a less pleasant odor when it s printing so that is why we advise a well ventilated environment In addition please keep the printer away from strong airflow which may effect the quality of printing Tips Please keep well ventilated because some irritant odor will be released when ABS is melting 1 2 2 Protective Measures Please don t spoil any water or drinks inside the cabinet which may cause the damage of circuit Please don t power off or plug out the SD card or the USB cable or it may damage the date of the model Please keep a proper distance likelOmm or above between the nozzle and the heating bed when you do the testing If not 1t may cause nozzle jam when the filament flows out from the nozzle after heating 2 Brief Introduction Simplicity and stability s the design concept of U2 It s easy to manipulate and make whatever you like with a few buttons even for amateurs The working principle is extruding the melting ABS PLA and fast solidification after shaping to accomplish the 3D printing 2 1 Appearance 2 1 1 Lateral View UEF G0 j Y i J Power SD Slot 2 Heating bed 7 Menu But
7. the machine turn on the power press down the knob and select the Print From SD choose the gcode press down the knob wait for printing o o TE Er A 100 E E y Knob F ire E gm SD Card Info screen Prepare Control m 100 i Print from SD Rumba Ready u ldi ng l gc ode _Residental 1 4 Remove the model 4 1 When the printing finished the machine will stop automatically 4 2 Wait until the the building plate and nozzle cooling down 4 3 Put on the gloves and take down the model with tool 5 Remove the support Remove the support with plastic nippers with goggle and gloves on 6 Troubleshooting No electricity Check the power cable and the switch o l Check whether the printer is initialized Nozzle or building plate can not reach the right temperature a Check the Heater replace 1f 1ts damaged The nozzle is blocked or not Check the distance between nozzle and plate Can not feed the filament the distance between bearing and feeder is short Company Henan Liangyi Mechanical and Electronic Technology co Ltd Website www roclok3d com Alibaba http ly3dtech en alibaba com Tel 0371 86520351 Fax 0371 86520352 Add Room B1218 building 2 Incubation Center of Hi tech Zone NO 96 Ruida Road Zhengzhou Henan China 21
8. ton 3 Extruder LCD Screen 4 Fan 9 Al Filament in Al Nozzle A2 Filament in A2 2 1 3 Accessories USB Cable 2 1 4 Tools Nipper Filament Tube Hex Wrench Shovel 2 2 Printer Specifications Forming Technology Technical Parameters Filament Hardware Fused Deposition Modeling FDM Nozzle Quantity single nozzle dual nozzle Molding size 250 250 300mm Positioning accuracy X Y Ax s10Micron Z Axis1 5Micron Minimum print thickness 0 06mm Nozzle diameter 0 4mm 0 3 Optional Maximum air way speed 250mm s Maximum print speed 150mm s Maximum extrusion temperature 250 degree Highest temperature hot bed 120 degree Highest Feeding speed 100mm s Support filament ABS PLA PVA PS PC Filament filament 150 250 filament Filament color black white red yellow green blue and so on Controller Arduino ATmega2560 R3 Microcontrollers Control board RUMBA control board Stepper motor X Y 42 48 Stepper motor 1 2A Stepper motor Z axis42 48 Stepper motor 1 5A Software Machinery Stepper motor E axis42 48 Stepper motor 1 8A Input Power 110 220V 1 5A Output Power Special Switching Power Supply 24V 10 5A 3 Operating System XP Vista Win7 Wins LINUX OS Input File STL OBJ GCode Slice Software Cura Slic3r kisslicer Upper computer software Cura Printrun RepetierHost a Bare metal Di
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