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

Building a CoreXY : machined or printed parts ?

by yet-another-average-joe
800 28 01/04/2023 05:43PM
Last Post by yet-another-average-joe

Dual Wire Gantry ? Attachments

by aamcle
313 5 12/20/2022 04:16PM
Last Post by aamcle

Quality Parts

by Mr Kroll
1,942 7 11/24/2022 09:48AM
Last Post by Mr Kroll

estrusore non modifica step

by Claus59
624 2 11/01/2022 11:39AM
Last Post by truck64

Belt driven Z axis

by aamcle
602 8 10/31/2022 09:52AM
Last Post by the_digital_dentist

motore estrusore

by Claus59
539 2 10/31/2022 03:13AM
Last Post by truck64

Test Rods and Bearings?

by aamcle
573 3 10/27/2022 09:23AM
Last Post by aamcle

stepper motor not rotating smoothly Attachments

by Negus
679 1 10/21/2022 06:44PM
Last Post by Negus

Closed-loop belt differential actuator Attachments

by grytole
1,366 2 09/05/2022 05:26AM
Last Post by grytole

CoreXY Design Alternative

by tlewis3348
3,381 17 08/14/2022 10:18AM
Last Post by VDX

Is this ringing? - What is causing this lines? Attachments

by AfroPsycho
1,985 2 03/29/2022 12:28PM
Last Post by dekutree64

Reducing weight on Cartesian printer X and Y axis

by valsk
2,476 10 02/23/2022 02:14PM
Last Post by oliof

Markforged vs. Stratasys Kinematics

by lightyears101
2,530 1 11/23/2021 06:40PM
Last Post by lightyears101

Scraping flexible magnetic sheet flat?

by mcdanlj
2,188 1 11/23/2021 08:29AM
Last Post by mcdanlj

How can you do 3D printing without a traditional nozzle Attachments

by alsten
2,467 6 11/12/2021 02:30AM
Last Post by alsten

CoreXE, will it work?

by AmyTheBun
2,677 4 10/11/2021 10:53AM
Last Post by obelisk79

Has anyone tried UHMwPE as belt replacement?

by newbob
5,221 6 09/23/2021 03:00PM
Last Post by septameno

Kapton tape heated bed Attachments

by pmd10
3,101 28 08/30/2021 07:15PM
Last Post by OldBikerPete

At what point do I go to Volcano?

by Regicide
4,050 4 08/27/2021 04:49PM
Last Post by the_digital_dentist

Compact Belt Idler/Tensioner Attachments

by Graylag
2,771 5 08/21/2021 06:01PM
Last Post by MechaBits

Nema 17HS13-0404S Motor?

by felystar
3,113 7 08/17/2021 07:08AM
Last Post by felystar

Dual Z stepper motor sync with linear rail carriages

by imotion
8,889 16 07/12/2021 10:03AM
Last Post by Johnmg

Weird belt path used in expired Stratasys patent Attachments

by eebogaine
3,671 6 06/04/2021 05:36AM
Last Post by MechaBits

Dual extrusion setup - Which to choose?

by Banana_Luke
12,637 14 05/13/2021 05:52AM
Last Post by Frank223

Z-Axis Resolution

by KilroySmith
4,292 14 05/04/2021 07:00PM
Last Post by dekutree64

Any clever technique to detect bowden problem before blowout?

by Claghorn
3,071 7 05/04/2021 01:07PM
Last Post by MechaBits

uP stepper driver

by KilroySmith
2,933 2 05/04/2021 06:32AM
Last Post by VDX

5mm to 7.8mm shaft coupling?

by Claghorn
3,345 5 03/22/2021 02:02AM
Last Post by VDX

2 motors vs 1 motor and rod on X-axis? Attachments

by Ohmarinus
3,714 3 02/12/2021 02:26PM
Last Post by Ohmarinus

90 Gram Extruder Stepper Attachments

by ChrisT88
5,691 6 02/11/2021 07:50PM
Last Post by ChrisT88