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LONGER LK5 Professional Overview – 3D printer for prototyping with slightly fiddling
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LONGER LK5 Professional Overview – 3D printer for prototyping with slightly fiddling 

The LONGER LK5 Professional is the kind of 3D printer you purchase when you understand how to troubleshoot. This machine is a middle-ground between the pre-constructed, high-end, brand-name 3D printers that cost quite a bit and the DIY 3D printers that are dirt low-cost because you need to know precisely what you’re doing right from the get-go.

Table of Contents

Longer LK5 Professional’s Setup And Software Program

Setup and software programSetup requires that you just place the print extruder bar, the arms, and the supports. You’ll have to screw every one of those components collectively in a particular order, and also you’ll have to plug-in connectors between the powered components. In the event you’re uncomfortable with replacing memory sticks in your PC, this is not the 3D printer for you.

The LONGER LK5 Professional makes use of Ultimaker’s Cura software program for slicing and staging. You’ll have to comply with just a few easy directions to load settings – and also you’ll be capable to regulate mentioned settings at will once you’ve given it a go.

To switch files to the printer to print, you’ll want to make use of a microSD card. You can even use a USB cable to make this process occur, however it’s a USB type-B connection, not a standard type-A. So until you intend on working with a converter, don’t anticipate to be plugging in a USB stick with print files into the USB port included with most major 3D printers by default.

You’ll additionally be capable to make use of that USB type-B port to fiddle with the software program if you want. That is inspired by the creators of the machine – LONGER means that “with open-source firmware, you may strive your implausible concepts on LK5 Professional by altering the C code.” We’ve not discovered a purpose why altering the printer’s firmware could be useful in any manner in any respect, to this point – however, it’s good to know the company is OK with the user making changes on the fly.

Longer LK5 Professional’s Print Process and Repair

Print Process and RepairPrinting requires that you just feed a line of PLA by a mechanism that, in flip, feeds mentioned line by a Teflon tube. On the point at which the PLA is fed into the tube, the machine has a print materials detector.

With this detector and the feed system with the tube, this printer can detect when print material is working low, halt the print till the user re-loads new materials, and begin once more without ruining the ultimate print product.

Due to the easy and really visible construction of the printer, print problem troubleshooting is both plausible and doable. This machine is extraordinarily accessible for repairs and adjustments.

Take for instance the problem I had with print hotbed top. As a result of I’d not taken the correct time to regulate the peak of the hotbed, the space between the print head and the hotbed was too small. A print material traffic jam was the end result.

As a result of this machine is so bare-bones and accessible, I used to be capable of take away elements and discover the purpose at which the melted-then-hardened PLA material was jammed. Once located, I used to be capable of heat the print head and eject the backed-up materials with ease.

Longer LK5 Professional’s Print High Quality

As it’s with most 3D printers, print high quality is a direct reflection of the standard of the files used to print and the technical know-how of the consumer. If this printer’s print bed didn’t have to be leveled – if it has been routinely set – the complete course could be quite a bit less complicated. Due to the extraordinarily delicate nature of the 3D print process, re X, Y, and Z extrusion of liquid-hot plastic, a print bed that’s even the tiniest bit off-kilter means you’ll have an uneven print at finest, or a totally damaged print (and temporarily inoperative printer) at worst.

When the print bed was level, the software program was appropriately set up, and the 3D print files have been of superb sufficient high quality, the ultimate products have been fairly decent. We’re getting exact and sharp particulars right here simply as long as all of the software program and {hardware} particulars are excellent.

Like most extrusion printers of this type, the true magic occurs if you attempt to print something massive. It is a 1:1 ratio human skull. It turned out fairly good!

Longer LK5 Professional’s Wrap Up

This printer is adjustable and fixable, prints with standard 1.75mm materials (like PLA, like we’ve examined right here), and is comparatively reasonably priced. In the event you’re on the lookout for a good high-quality PLA extrusion system and don’t wish to break the bank, the LONGER LK5 Professional is a good alternative.

That is greater than your on a regular basis average super-cheap low-resolution 3D printer, great for hobby users of many types. This isn’t a plug-and-play answer. As an alternative, it’s a price possibility with the understanding that the consumer is able to access and regulate to the process on the fly.

The LONGER LK5 PRO has a worth of approximately $330 USD from the LONGER 3D website right this minute. You can even discover this printer offered by LONGER on Amazon within the USA and internationally. LONGER additionally sells quite a lot of PLA filaments for around $23 USD for a single 2.2lb (1KG) spool.

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