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Contraptor - sliding element

by albanetc, published

Contraptor - sliding element by albanetc Oct 29, 2009

Description

This thing is a part of Contraptor - a DIY open source construction set for building Cartesian robots: contraptor.org

Sliding elements slide on perforated angle thingiverse.com/thing:1066, driven by either leadscrew or belt. There are three sizes of the sliding element: 3.5", 2.5" and 1". The part list is for 3.5" size.

Sketchup source:
sketchup.google.com/3dwarehouse/search?q=contraptor+sliding-element

Recent Comments

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desktop fabricators FTW!

it keeps on comming, will be making one of these to sit next to makerbot! 8-)

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Dragonfly on Black Acrylic

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Instructions

Sliding element is basically aluminum square tube with UHMWPE pads. The square tube pieces are made using SVG templates. UHMWPE pads are cut out from channel stock, drilled and fitted inside, held by plastic screws. Some hacksaw (or Dremel) work is required to thin the areas where UHMWPE pads touch the angle rail. The friction is adjusted by small screws.

Detailed howto: contraptor.org/make-sliding-elements

Comments

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Roboteernat on Oct 29, 2009 said:

it keeps on comming, will be making one of these to sit next to makerbot! 8-)

Anonymous on Oct 31, 2009 said:

desktop fabricators FTW!

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