MINGDA TECHNOLOGY CO.,LTD MINGDA MD-D01 Desktop 3D Printer The User Manual MINGDA Technology Co.
MINGDA TECHNOLOGY CO.,LTD Chapter 1 The Debugging of the machine We will do our best to provide our customers more perfect 3D products. Our principle is that make the user less trouble, and more easily. Before delivery, we will debug the 3D printer precision from inside to outside. Ensure the printing quality of the 3D printer 1. Open the packing box Please when users receive the printer, make sure the integrity of the product packaging, and check whether there is damage of printer.
MINGDA TECHNOLOGY CO.,LTD Note: remember to put the white line with installation extrusion as above In addition, here we discuss the installation of filament. Before delivery goods to you we have previously installed consumables line for you, so, here introduce you how to change filament. and some matters need attention.
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MINGDA TECHNOLOGY CO.,LTD Chapter 2 Menu 1. Boot interface Figure 2.1 Boot Interface Plug the power, turn on the switch, the display shows the progress bar 2. Main Interface Figure 2.2 Main Interface Dance through the progress bar, enter the main interface, the main interface shows the status of the machine at this time 3.
MINGDA TECHNOLOGY CO.,LTD Figure 2.3 Menu Interface MINGDA Master Menu, Knob to select the menu, press the knob to select and option. (Including: speed ratio, SD card, temperature control, motion control, time setting, screensavers time, storage parameters, language settings, version information, expert mode, U disk mode) 3.1 Speed override Figure 2.3.
MINGDA TECHNOLOGY CO.,LTD Figure 2.3.1b Speed override interface Real-time adjustment of the printing speed ratio 3.2 SD Card Figure 2.3.
MINGDA TECHNOLOGY CO.,LTD Figure 2.3.2b SD card interface Enter the SD Card interface, the displayed file is stored on the SD card slice files (G code), rotating selection, press “OK” to start the machine automatically prints. 3.3 Temperature Control Figure 2.3.3a Temperature Control Figure 2.3.
MINGDA TECHNOLOGY CO.,LTD Figure 2.3.4a Motion Control Figure 2.3.4b Motion Control Interface Reset: Figure 2.3.4c Reset Interface Select X,Y,Z axis and the thermal head can be reset to the starting position bed.
MINGDA TECHNOLOGY CO.,LTD Figure 2.3.4c Movement Interface Adjust the X,Y,Z,E axis position accurately 3.5 Time Setting Set the system time 3.6 Screensaver time setting Set the screen saver start time 3.7 Storage Parameters Stored in printer menu parameter changes done to the printer directly in accordance with the next start-store run-off control scheme. 3.8 Language Setting Switch Chinese/English 3.9 Version Information Display the current version information 3.
MINGDA TECHNOLOGY CO.,LTD Chapter 3: The slicing software usage The software installation: Figure 3.1.
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MINGDA TECHNOLOGY CO.,LTD Click the next step: Installing; Waiting until the installation is finished Figure 3.1.2 There are two icons on the computer desk after the installation is completed. Cura：It’s our special software for our company’s 3D printer; Support the exchange of the file of stl and obj ect，Changed it into the slicing file which is recognized by the 3D printer（g-code） Pronterface.exe Controller：it’s the adjust software when you are printing.
MINGDA TECHNOLOGY CO.,LTD Figure 3.2.1a MINGDA software basic interface Height：The print model slicing height was generated from computer software. When you need to print the very refined models. Choose the 0.2mm generally. if you request the high quality of printing. Then you can choose 0.1mm or 0.05mm. the layer height determines the printing quality. If the height is larger. Then the printing quality is worse. But the advantage is that it can shorten the time.
MINGDA TECHNOLOGY CO.,LTD Bottom/Top thickness; it’s the parameters of fill density which was set to print how many layer of the bottom. It was set into the multiple of the layer height generally。 If set a little bit thicker. The effect will be more beautiful. and the body will also be better，but it takes longer time. Fill：Internal filling ratio. It’s fully filled if it’s 100.But need to note. If you need to completely hollow printing effect only needs to be set to 0. The general setting of 20.
MINGDA TECHNOLOGY CO.,LTD Figure 3.1.2 Software machine set interface Nozzle diameter：Generally 0.4mm。 Recover Speed：Can make the retraction of the Settings, select the default, can also be adjusted according to actual effect. Recover Length：Can make the retraction of the Settings, select the default, can also be adjusted according to actual effect. The first layer thickness：Generally set: 0.1-0.3mm，This is related to plate and nozzle distance. Select the default 0.
MINGDA TECHNOLOGY CO.,LTD Advanced Settings - print skirt laps: refers to before print samples，Nozzle running preparation for sample one circle around. the set has a cycle times and the distance from the sample. when the User Settings, to ensure that the skirt print was finished. the nozzle has the stable extrusion rate, this print samples effect is best 2.2 Start Printing 2.2.1 Make the slicing file（g-code） Figure 3.2.1a Figure 3.2.
MINGDA TECHNOLOGY CO.,LTD Figure 3.2.1c File- Open Model. Open the 3D Model file which you have designed well. Such as Stl file etc… According to the last chapter section. 2.1 parameters’ specific content. and to proceed with the detailed set. After the specific parameters was set well. File-Save Slicing- Choose save catalogues.
MINGDA TECHNOLOGY CO.,LTD Figure 3.2.1d The customer can get the 3D printer recognizable. g-code File After saved. Figure 3.2.1e 2.2.
MINGDA TECHNOLOGY CO.,LTD The parameters’ specific meaning. Port: click on this button can update the port number list, please use 250000 baud rates. Connection: connect to the printer. Disconnect:disconnect the printer. Reset:reset the printer internal parameters to initial state. Real-time monitoring: Can Monitor the extruder and heat bed temperature in-time. Open: open the .G-code code files was generated by slicing software Print: After clicking on the print button.
MINGDA TECHNOLOGY CO.,LTD temperature. Heating bed temperature: set the temperature of the workbench, the function of heating workbench is that the print items can paste on the workbench firmly, also can prevent the ABS materials become warped edge printout. Wire feeding test: for checking whether the wire feed is normal or not, the right side frame is to fill the wire length. Hard Waste test: for checking whether wire acceptance is normal or not, The right frame is to fill the wire acceptance speed.
MINGDA TECHNOLOGY CO.,LTD Chapter 4: Preparation before printing and common faults The machine has been checked and tested and adjusted well before shipping, but there maybe some little error due the vibration during the delivery. Normally, we would send the printed samples together with the machine, so you can take down the samples and directly start printing. Preparation before printing 1. We should do the leveling work for first time use, left alone for long time or after moving it.
MINGDA TECHNOLOGY CO.,LTD Turn off the switch, move the extruder to four corners along XYZ axis, and separately adjust the springs to control the distance between the extruder and plate(Theoretically it should be about the thickness of a piece of A4 paper) and reconfirm for several times(Please be careful not to overexert in case the extruder would damage the platform). And then separate the extruder and plate by hand or software to a distance for at least 5cm. 2.
