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Comparison Wanhao Duplicator 6 Plus vs Wanhao Duplicator 6

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Wanhao Duplicator 6 Plus
Wanhao Duplicator 6
Wanhao Duplicator 6 PlusWanhao Duplicator 6
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Main
Automatic table calibration. All metal hotend. Removable magnetic mat.
Print technologydeposition modeling (FDM/FFF)deposition modeling (FDM/FFF)
Filament materialPLA, ABS, PVA, HIPS, NylonPLA, ABS, PVA, HIPS, Nylon
3D model file format.gcode.gcode
Compatible softwareCuraCura
Object dimensions (HxWxD)200x200x200 mm200x200x200 mm
Object volume8 L8 L
Printing process
Min layer thickness20 µm20 µm
Print speed150 mm/s150 mm/s
Nozzle diameter0.4 mm0.4 mm
Min thread diameter1.75 mm1.75 mm
Heating bed temperature120 °C
Extruder (nozzle) temperature300 °C260 °C
Number of extruders11
More features
Features
heated bed
closed chamber
resume print
heated bed
closed chamber
 
Data transfer
card reader
PC connection (USB)
card reader
PC connection (USB)
General
LCD display
+
+
Power220 W220 W
Dimensions40x40x57.5 cm35x36x48 cm
Weight24 kg13.9 kg
Added to E-Catalogmay 2019june 2016

Heating bed temperature

Maximum heating temperature in 3D printers with heated bed (for more details, see the relevant paragraph). The higher the limit, the more varieties of plastic can be used for printing. So, models with heating up to 100 °C are suitable for 3D printing with PLA plastic, with a bed temperature of 100 to 120 °C — for working with ABS plastic and nylon, high-temperature ones — allow the use of polycarbonate and refractory varieties of plastic.

Extruder (nozzle) temperature

The heating temperature provided by the extruder in an FDM/FFF or PJP printer (see Printing Technology) .

Compatibility with this or that printed material directly depends on this parameter. For example, for PLA plastic, temperature range 180 – 230 °C is required, for ABS it will require 220 – 250 °C, and for polycarbonate — at least 270 °C. The temperature definitely should not be too low — otherwise the material simply cannot melt normally. But the margin in most cases is quite acceptable — for example, many PLA-compatible models operate at temperatures of about 250 °C, or even 280 °C.

Thus, a higher operating temperature enhances the printer's capabilities and its compatibility with various types of thermoplastics. On the other hand, the more the material is heated, the worse it cools down; to ensure sufficient solidification efficiency, one must either reduce the printing speed (which increases the time required) or increase the blowing intensity (which affects the cost). Well, anyway, while choosing, you should focus primarily on filaments, which compatibility is directly indicated in the specs.

Features

Additional features of the printer.

The list of the most popular features in modern 3D printers includes, in particular, a heated bed, a closed chamber, object scanning, a built-in camera, an LCD display (including touch), filament sensor, as well as resuming print function. Here is a more detailed description of these features:

— Heated bed. The availability of heating in the printing platform — the surface that is used as a support for the model to be built. This feature is found mainly in FDM/FFF printers (see "Printing Technology") and similar. The heated table ensures smooth and uniform cooling of the material, reducing the chance of deformations in completed models; this is especially important using materials with significant shrinkage. Also note that this feature is especially effective when combined with a closed print chamber (see below).

— Closed chamber. Operating area with a closed design. The specific designof such a chamber can be different — from a platform fenced on four sides to a sealed compartment where you can even create a vacuum for some specific printing methods. These nuances should be clarified separately. Anyway, the closed chamber protects the pr...inted product from dust, moisture and other contaminants; but the more specific meaning of this feature may be different — depending on the printing technology (see above). So, in FFF/FDM printers and similar devices, the closed design allows to achieve more uniform cooling of the workpiece and avoids deformation due to material shrinkage. And almost all SLA and DLP units have such a design — even in the simplest models of this category, the operating area is covered at least with a light filter that protects the user from bright light.

— Object scanning. Built-in 3D scanner that allows you to create “digital masks” of various objects. The printer can recreate then a copy of the scanned item, based on that masks. This function actually turns the device into a three-dimensional copier: the user does not need to build a model in a CAD programme, it is enough to have a sample for copying. However, if necessary, the digital image can be edited — usually, the scanner allows you to transfer the received data to the same CAD programs.

— Built-in camera. Own digital camera installed directly into the printer and aimed at the operating area. Designed to capture the workflow; most often it allows you to shoot both photos and videos, but it's ok to clarify the specific shooting capabilities separately. Regarding the use of cameras, it is worth noting that printers with such equipment usually also have Wi-Fi modules and/or LAN network connectivity (see "Data Transfer"). This allows you to transfer the captured video over a local network or even over the Internet (these details, again, should be clarified for each model), and further use of the footage depends primarily on the user's desire. One of the most popular ways to use this is remote control of printing: if you have a camera, you can monitor the process without having to go to the printer once again. In addition, the data from the camera (live or recorded) can be used as a demonstration, as a visual aid for training/instruction, etc.

— Resume printing. A feature that allows you to continue the printing process after it has been stopped. It is useful primarily in cases where the printer is used at strictly defined hours — for example, during working hours; it can also come in handy if the printer is turned off due to a power failure. The second option is fairly obvious; and regarding the first, we should remind that 3D printing is a rather continuous process, and the creation of even a small product takes hours. Because of this, situations often arise when a work day (or other similar period of time) is not enough to complete the work. In such situations, the resume printing feature is useful: the printer can be paused for the duration of the absence, and to resume the process with returning to the printer. However, it should be noted that operating with some filaments, interruptions in work are undesirable; so if you plan to use this function, it's ok to clarify its compatibility with the preferred filament.

— Filament sensor. Sensor for controlling the supply of plastic filament during the printing process. As a rule, such a sensor is installed on the extruder (print head). If the filament suddenly runs out or its supply is interrupted, the sensor will prevent the print from failing due to lack of material - if it detects a lack of filament, it transmits a signal to stop the print so that the user can add filament and resume the process.
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