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

Non-Linear Z axis?

by RobA
1,581 5 09/12/2012 12:04PM
Last Post by mbhassan

Metal extruder gears

by Dirty Steve
2,040 4 09/03/2012 11:34AM
Last Post by xiando

Low Temp Metal Extruder Design

by jurban
1,436 7 08/21/2012 10:11AM
Last Post by jurban

Bowden Setup Pressure and Over-Extrusion Attachments

by drewsipher
2,814 3 08/21/2012 05:26AM
Last Post by DeuxVis

Starting a DIY-mini-lathe Attachments

by VDX
15,293 27 08/06/2012 12:36AM
Last Post by VDX

Is this a bad hobbed bolt?

by GoP-Demon
3,139 12 07/14/2012 05:09AM
Last Post by dean448

Crowned pulley instead of flanged

by Dale Dunn
2,436 15 07/10/2012 04:54AM
Last Post by NoobMan

Low Cost Digital Servo DC Brush Drive?

by Laurence
1,050 1 06/26/2012 07:35AM
Last Post by Laurence

Question to Jhead nozzle users

by equinoxefr
1,399 4 06/21/2012 04:59AM
Last Post by equinoxefr

Increasing RepRap Print Quality

by tillin9
9,703 12 05/25/2012 01:37PM
Last Post by WildBill

Over Constrained Linear Systems

by bilsef
4,620 8 05/22/2012 07:56AM
Last Post by martinprice2004

Maglev print bed to level?

by dustynus
1,202 6 05/19/2012 01:00PM
Last Post by martinprice2004

Symmetric belt-driven extruder to remove stepper motor from X carriage

by Johann
3,617 14 05/07/2012 04:11PM
Last Post by yngndrw

drooling prints Attachments

by Barry_Scott
1,075 5 05/03/2012 02:06AM
Last Post by DeuxVis

Source for Motors

by Marnok
1,012 4 04/26/2012 02:47AM
Last Post by DeuxVis

Cut paper without laser?

by ketil
2,180 5 04/10/2012 07:23AM
Last Post by CNC

Lego repstrap

by davidra
1,010 2 03/18/2012 11:06PM
Last Post by owbridmark

624 bearings sets vs linear bearings???

by Yzr1
1,786 8 03/07/2012 09:43PM
Last Post by Yzr1

Source for long toothed belts?

by tommykay
1,599 10 03/05/2012 04:57PM
Last Post by lincomatic2

Small Drill Bits Attachments

by degroof
1,686 4 03/04/2012 01:32PM
Last Post by Goran Vukovic

Wade extruder jamming - filament feed rate or hot-end temp to blame?

by markhutch
1,734 4 02/22/2012 02:34PM
Last Post by aplavins

Belt driven vs gear driven Wade's Extruder

by TheGremlin
2,315 7 02/03/2012 05:16AM
Last Post by martinprice2004

Z axis bearings

by TheGremlin
835 1 01/23/2012 11:51AM
Last Post by TheGremlin

High Temp Heated Chamber Issues

by Andrew Diehl
2,307 7 01/20/2012 05:00AM
Last Post by martinprice2004

Mounting a 608 bearing into a reprapped part

by martinprice2004
1,324 4 01/13/2012 12:54PM
Last Post by Lanthan

single z drive screw?

by Buback
2,094 13 12/03/2011 02:52AM
Last Post by Traumflug

Different axis configuration

by proctor
1,044 3 11/19/2011 11:05AM
Last Post by jbayless

Flexible Coupling

by martinprice2004
4,191 10 11/19/2011 11:03AM
Last Post by jbayless

Testing Stepper Motors

by ksmith5135
3,461 7 11/07/2011 03:34PM
Last Post by raldrich

UHMW instead of PTFE

by johnnyz
5,114 9 10/14/2011 10:51AM
Last Post by bubba3222