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

best filament material for lineaire bushes

by DreGrave
329 7 05/05/2020 10:54AM
Last Post by VDX

smooth rod surface treatment for drylin

by longbeardpolymer
400 3 04/27/2020 09:53AM
Last Post by orbitalair

A Nema14 Dual Driver Geared Extruder

by Reiszel
700 5 04/24/2020 04:50AM
Last Post by waitaki

Bed flattening option

by kadil
344 4 04/14/2020 08:04AM
Last Post by the_digital_dentist

Invert the logical of probe autolevelling Attachments

by rainito
346 3 03/19/2020 03:25PM
Last Post by rainito

Cantilevered dual wire gantry Attachments

by ruyvieira
1,083 9 03/02/2020 12:35PM
Last Post by MechaBits

Unsupported linear rail X axis

by cos4
815 5 02/10/2020 12:18AM
Last Post by the_digital_dentist

CNC service

by EgonVLC
498 1 01/26/2020 02:52PM
Last Post by EgonVLC

Has anyone tried UHMwPE as belt replacement?

by newbob
578 2 01/24/2020 12:21PM
Last Post by MKSA

Heavy Stainless steel bed on an acrylic frame

by Diemex
579 1 01/08/2020 06:11PM
Last Post by Diemex

Problem with Anycubic ciron

by Wolfgang Bunkart
568 2 01/08/2020 06:43AM
Last Post by VDX

A dual drive geared extruder project Attachments

by Reiszel
716 3 01/05/2020 11:28AM
Last Post by JoergS5

Unsupported lead screws/ball screws/cantilever questions

by mission
685 2 12/31/2019 04:52PM
Last Post by Trakyan
This topic has been moved.

BLTouch and RepRap Ramp 1.4 wiring

by richwfowler
    This topic has been moved.

A simple jig to make stainless steel hobbed gear-drives Attachments

by Reiszel
685 2 12/27/2019 07:49PM
Last Post by MKSA

Linear rail choice for advanced CoreXY design

by ov_darkness
862 2 12/25/2019 08:12PM
Last Post by Trakyan

Dual Z stepper motor sync with linear rail carriages

by imotion
2,119 15 12/20/2019 02:11PM
Last Post by 360alaska
This topic has been moved.

Differences SKR 1.4 and Marlin Compatibility

by ancalotoru
    This topic has been moved.

Lead Screw usage for X and Y axes   (Pages: 1 2 3 4 5)

by tobben
25,793 132 12/11/2019 04:34AM
Last Post by ov_darkness

Advice to choose a motion system (I’m a little skeptical about coreXY) - Strip and convert Anet A8 to a bigger printer Attachments

by samuelcarreira
1,082 4 11/28/2019 07:20AM
Last Post by the_digital_dentist

Filament choice for brackets!

by aamcle
1,327 8 11/27/2019 10:44AM
Last Post by samuelcarreira

How much slop is acceptable on carriages.

by Mike_Amick
1,525 9 11/10/2019 11:20AM
Last Post by jefbed
This topic has been moved.

Delta printer ball joints, let's talk!

by 3Dpassion
    This topic has been moved.

2020/wheel vs MGN12 for x-axis

by robvoi
1,900 7 10/22/2019 03:49AM
Last Post by imotion

V-grove & rollers, dimensional accuracy - in Z plane

by Trackerman
971 4 10/04/2019 04:27PM
Last Post by Trackerman

How big can I go?

by aamcle
1,276 10 09/26/2019 02:47PM
Last Post by aamcle

Y-motors Inverted

by bbcbggr54
873 2 09/22/2019 09:54AM
Last Post by Srek

Z-Axis Resolution

by Rewas
1,198 6 09/19/2019 08:43PM
Last Post by the_digital_dentist

Alternatives to Steel?

by aamcle
1,065 3 09/13/2019 03:05PM
Last Post by aamcle

Spline drive could allow for extremely fast and precise FDM printers Attachments

by neversettles1
1,823 13 08/19/2019 07:09AM
Last Post by Ohmarinus