Comparison Creality Ender-3 Neo vs Creality Ender 3 V2 Neo

Software for building models which the printer is optimally compatible with. The software used for 3D printing includes both CAD (automatic design systems for creating models) and slicers (software that break a three-dimensional model into separate layers, preparing it for printing). Therefore, this paragraph often indicates a whole list of software products.

Note that the degree of optimization in this case may be different: some models are compatible only with the claimed programs, but many printers are able to work with third-party CAD systems. However, it is best to choose software directly claimed by the manufacturer: this will maximize the capabilities of the printer and minimize the chance of failures and “inconsistencies” during operation.

The smallest thickness of a single layer of material that can be applied with a printer.

In photopolymer devices of SLA and DLP formats (see "Print Technology") the meaning of this parameter is simple: it is the smallest height of a one pass cycle of the working platform. The smaller this height, the better detailing can be achieved on the device; however, in such models, this height is usually small — most often less than 50 µm. But in devices based on FDM/FFF and similar technologies using nozzles, there are also higher rates — 51 – 100 µm and even more. Here it is worth noting the fact that a small minimum layer thickness allows efficient use of small nozzles and achieves better detail. On the other hand, increasing detailing reduces productivity, and to compensate this fact, it is necessary to increase the print speed by increasing power (both heating and blowing), which, in turn, affects the cost. Therefore, choosing one should proceed from real needs: for objects with relatively low detail, there is no need to look for a printer with a small layer thickness.

It is worth noting that in FDM/FFF printers, the optimal layer thickness depends on the nozzle diameter (see below) and the specifics of printing — for example, for a “in one line” perimeter without filling, you can use the minimum layer thickness, while for filling it is not recommended. Det...ailed recommendations on the optimal layer thickness for different situations can be found in special guides.

Drivers are small chips that control the drives in 3D printers. Essentially, they control the flow of current to the stepper motor. Drivers from Trinamic Motion Control are widely used. Thus, the TMC2208 and TMC2209, as well as their improved modification TMC2225, are rightfully considered very quiet options. These drivers support step division up to 1:256 and can function either independently with manual changes or in UART mode, in which the motor current is adjusted via firmware.

The printer has its own screen. The specific functionality of such a screen can be different - from the simplest indicator for several characters and service symbols to a full-fledged color matrix capable of displaying inscriptions, drawings, etc.; These nuances should be clarified separately. However, in any case, this feature provides additional ease of management: various service information can be displayed on the screen to help the user set up printing parameters and control the process.
We would like to emphasize that touch displays are not included in this category; they are indicated as a separate function. But the screen size directly affects the comfort when working with the device.

There are also models with a touch screen, similar to those used in smartphones and tablets. Such a display is a full-fledged control tool, and it is more convenient and functional than more traditional options such as keypads: you can display a wide variety of control elements (buttons, sliders, lists, etc.) on the screen, selecting the optimal set of these elements for your needs. specific situation. In addition, the screen itself usually has a color matrix with a fairly high resolution, which makes it possible to display a wide variety of service data - even drawings and diagrams. Thanks to all this, most printer control functions can be performed through such a display; some models with such equipment are able to work even without connecting to a computer. The disad...vantages of touch displays include their higher cost than conventional ones, despite the fact that control via a computer is usually still more practical and visual. So this function is relatively rare these days.