Team: 3D Printing

Faster, better, made of plastic

Let’s find the best tools for 3D printing. We review everything needed for 3D printing with an emphasis on consumer level products and open source software/hardware.

Number of members: 1 (view list)

Moderators:

Team rules
  1. Only review items you’ve used personally

Filament Reviews

  1. Include nozzle and bed temps used
  2. Include how filament was packaged upon arrival (desiccant etc.)
  3. More detail is better, add details about average diameter, printer setup etc. if possible

3 stars
Needs tweaks to reach potential

Monoprice Maker Select V2 is a near direct copy of a Wanhao Duplicator i3. This printer optimizes the i3 design for mass production using steel sections for the frame and electronic housing. Notable for coming nearly assembled and the low price(269.99 as of 11/2018).

Assembly

Involves screwing the steel upright to the x axis and running some cables, quite easy.

Components

The steel frame is quite sturdy, better than Original Prusas on the Z axis. Bed works well at first, but you’ll find the adhesive surface on top wears out rather quickly and entire bed assembly is poorly designed. Spoolholder is basic and too small for spools from Monoprice.

Printing

Tested with Monoprice PLA, printing went well at first with suprisingly good print quality. Over time, printing becomes more frustrating. The bed surface will need to changed frequently if printing regularly. The bed has become less true forcing me to use rafts and only use a 2"x2" square in the middle of the bed to get quality parts. Dimensional accuracy in the X and Y axes seemed to suffer scaling issues where it would undershoot dimensions.

Software/Firmware

I used Cura and Repetier to slice and control the printer. I recall everything working fine once setup. I had to pull printing profiles from the gcode on the sd card that came with the printer. The printer size and connection details had to be filled in to the host software. Acceleration/jerk limits were terrible, the frame would develop z wobble sometimes even though the frame is overbuilt to the point this shouldn’t be an issue.

Tweaks

There are many suggested fixes included for the common bed leveling issue. Locknuts for the thumbscrews, sturdier x axis carrier and replacing the bed with a PEI build surface. Also, a I’ve seen a MOSFET mod recommended as there’s reports the bed heater can overload a connector and possibly start a fire. Reportedly, implementing these fixes will make this a good printer.

Verdict

This is a decent printer for playing with 3D printing at a low price. If you want it to be a reliable machine, you’ll need to tweak many things to get there.

 Older reviews


Matrix Room

I set up #3DPrinting:matrix.org as place to discuss 3D printing, team rules etc. If you’re not familiar with Matrix, you can use the riot web app and create an account on the matrix.org server. You can also create an account on any Matrix server and join the room.