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Discuss any sort of mechanical stuff here: positioning systems, gears, extruding methods, etc. 
Subject Views Posts Last Post

kinematics of bed plate adjustment

by rmlrn
270 6 03/15/2016 12:49PM
Last Post by Anonymous User

Best Value for SR20 Size Guide Rail

by makerparts
232 4 03/14/2016 06:19PM
Last Post by the_digital_dentist

Another question about H-Bot vs CoreXY

by MrDoctorDIV
5,567 6 03/14/2016 01:13PM
Last Post by WalkerMaker

New Z-Probe uses Load Cell Attachments

by palmerr23
659 9 03/13/2016 05:00PM
Last Post by palmerr23

mosfet bad ?

by Jagtech
117 2 03/12/2016 10:15PM
Last Post by Dust

sad smileyExtruder Keeps jamming

by WClampitt1
255 6 03/11/2016 02:51PM
Last Post by WClampitt1

Z axis - screw opposite linear support?

by rmlrn
230 5 03/11/2016 10:47AM
Last Post by the_digital_dentist


by the_digital_dentist
186 5 03/08/2016 04:16AM
Last Post by MechaBits

Which bed should i purchase for print under 100 microns ?

by conG
298 13 03/06/2016 06:07AM
Last Post by the_digital_dentist

Rail Support required

by makerparts
191 4 03/05/2016 07:50AM
Last Post by Anonymous User

What are the pros/cons of the various Z-Bed solutions?

by Draghi
721 14 03/05/2016 05:43AM
Last Post by the_digital_dentist

play in lead nut

by rmlrn
120 2 03/04/2016 04:20AM
Last Post by Anonymous User

Closed loop vs. stepper motors -advice sought

by jappiemike
996 24 03/04/2016 02:01AM
Last Post by dc42

Anyone Have a Moons Stepper Motor 17HD4063-01N datasheet?

by kidnamedtony
283 2 03/03/2016 04:06AM
Last Post by Anonymous User

Hybrid Polar-2d Delta Geometry - New design? Attachments

by jongscx
212 8 03/03/2016 12:45AM
Last Post by o_lampe

Small Nema17 for extruder/feeder?

by RichterK
244 4 03/02/2016 09:56AM
Last Post by dc42

Custom Z axis threaded rod + nut

by paperfrom
203 2 03/02/2016 06:48AM
Last Post by DaGameFace

Weird pulley pitch

by misan
300 5 02/27/2016 04:47AM
Last Post by misan

Cast Tooling Plate Print Bed Flatness

by the_digital_dentist
717 15 02/26/2016 04:29AM
Last Post by MechaBits

Experience with Fushi LM8UU linear bearings

by wouterheer
243 1 02/15/2016 11:18PM
Last Post by wouterheer

New 8mm Lead Screws not keeping x axis level Attachments

by grtbaldini
323 4 02/14/2016 07:41AM
Last Post by grtbaldini

New Design 3d Printer

by MatthewHall
606 3 02/08/2016 05:05PM
Last Post by MatthewHall

Axis Bar

by Suggy
260 6 02/01/2016 08:00AM
Last Post by Suggy

Bodwen extruder problem Attachments

by Yoko
389 5 01/26/2016 02:12PM
Last Post by a4jp.com

Set screw/lock screw on thread or between it? Attachments

by a4jp.com
236 6 01/25/2016 12:30PM
Last Post by a4jp.com

My z lead screw has a wobble to it and it can't be replaced so is there a software fix for Sli3r?

by a4jp.com
1,000 12 01/21/2016 07:44PM
Last Post by a4jp.com

Precision vs general-purpose ACME hardware question

by NathanaelXYZ
364 3 01/17/2016 06:14PM
Last Post by the_digital_dentist

Threaded Rod vs Pitch

by mogey336
469 5 01/17/2016 01:14PM
Last Post by dintid

Why TWO motors for the Z axis ?

by Anonymous User
534 7 01/17/2016 01:00PM
Last Post by dintid

Reduce vibrations of Stepper

by MaikB85
327 7 01/08/2016 05:04PM
Last Post by MechaBits