3D Printing Stack Exchange
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1500 questions
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2 answers

Weird underextrusion in vase mode?

It's my first time printing in vase mode, and I noticed my printer underextruding badly. The settings have not been changed from default vase mode settings in slicer, and earlier I was printing non-vase mode and the prints came out fine. Layer…
patrick jackson
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Extruder clicking Tronxy x5s

Whenever it start printing the extruder starts clicking, I tried adjusting the voltage with no luck, it's still clicking. And it doesn't extrude a lot of plastic sometimes it even stops extruding but the extruder is still turning. Can someone help?
Yente Cool
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MK8 extruder showing 500+ °C on temperature sensor?

I just finish building a Graber i3 printer from mixed parts (a MDF clone of Prusa i3 MK2). For the hotend, I've bought the Greetech MK8 extruder. However, the temperature sensor is driving me up the wall. I've already checked the wires and…
user3430483
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What setting is this defect caused by?

I am attempting to print the Benchy boat but every attempt so far has been unsuccessful. The print has a sort of slope/blob on the nose of the boat, which emerges after the first 30 layers. Here you can see the front of the boat already arching…
Riccardo Fagiolo
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1 answer

Anet A8 One Z output only moves down (even on up command)

I just finished assembly of Anet A8 (Prusa i3 clone). X any Y work fine, both Z motors move down just fine, when homed. On Z-stop trigger, right Z moves up, left Z continues to try to move down. When up command is given in Pronterface or…
Pyro-MO
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2 answers

What is the difference between STL and OBJ files and which one should I use?

One of the CAD programs I use is called TinkerCAD, which lets you export your design in either STL or OBJ form. What is the difference between these two file types? And which one is better to use?
Elijah M
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2 answers

Changing the home position on a Prusa i3 MK2

As part of a project with my university, I have developed a new extruder to attach to a Prusa i3 MK2. My problem is that both the nozzle and PINDA probe have moved 17mm forward and 0.5mm to the right. As a result when I try and calibrate the printer…
Marc McKee
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1 answer

Regular over-extrusion..?

Can anyone explain to me why I'm getting regular over-extrusion patterns on this extrusion calibration cube? Just upgraded the extruder from stock to Flexion HT on my Balco Touch (Wanhao i3 plus) and now I'm getting a strange pattern on my…
Drammy
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5
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1 answer

Belt Tensioning

I have printed off some upgrades for my Anet A6 for tensioning the belt on the Y and X axis. I was wondering how much deflection the belt should have. I would think being to tight will stress the machine.
Ljk2000
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Anet A8 mainboard dimensions and hole offsets

I'm trying to get a clean set of measurements of the Anet A8 mainboard and determine the exact positioning of the holes in both the board and frame. The frame and the board are cut to accommodate an M3 bolt. Here are the measurements I have…
Dave G
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2 answers

Is it advisable to use additional external fan(s) for printing PLA?

I was wondering if adding (an) extra fan(s) (not connected to the printer, but blowing on the print area) could improve the quality of PLA based prints(printing at 210 C). The printer already has a built in fan with a fan shroud that directs air to…
zack1544
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5
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3 answers

In Fusion 360 how do I select an entire 3D object, not just its sides or faces?

I'd like to mirror a triangular prism I made. However, whenever I select it I am only able to select the faces or sides. Is there a way to select the whole 3D object to move or mirror it?
MeltingDog
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5
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1 answer

Extra data appended to the Y values when issuing `M92` & `M500`

I am still trying to dial in my Anet A8. The Marlin firmware takes too long to scroll through the axis settings when I change them, so I use Repetier Host instead issuing M92 followed by M500. I noticed in the log window that X goes in as typed but…
Plodmore
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5 answers

Glue for attaching PLA pieces to titanium

I'd like to attach a piece I printed out of PLA to a small titanium rod. I've previously used Superglue (cyanoacrylate) to glue PLA pieces to each other with great success, but the problem is that if you don't apply it perfectly cleanly, it leaves…
Ram Rachum
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2 answers

Filament starts extruding as soon as hotend reaches melting point

I have a homemade 3D printer running on ramps 1.4 When i start a new print and the hotend reaches melting point of PLA, the PLA start coming out of the hotend. This goes on for as long as the temperature is kept above melting point, without moving…
Claudi
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