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Persnickety Plate Maker

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motopreserve published a new build:

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Persnickety Plate Maker

C-Bot

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Carl Feniak published a new build:

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Cnc Tourch pantograph

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Hi i'm not new to this site but new to the forum.
I have an old victor torch pattern cutter that i would like to transform into a cnc machine.
This way i dont need to make a pattern every time i need a small part.
Any ideas. I can post a pic of it in the future if that helps.

Phlatformer v2

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Bruce Boettjer published a new build:

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C-Beam bellows

Just Starting

Software to Layout Multiple DXF's

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So does anyone know of any freeware where you import your DXF File and it lays out where everything will go. This way you know what the smallest piece of aluminum or wood is that you need to make all the parts at once ???

Stainless OX

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Martin.Barfoed published a new build:

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C-Beam - My thoughts

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Hi all new to the forum and cnc

Just a few thoughts and issues with the C-beam kit/bundle

This kit was purchased from a uk supplier - what I have since found out is packaged by them

First of the issues was Missing and wrong parts 5 missing nuts, wrong size washers for the z axis and 3 missing 3mm spacers, A simple build made that bit more frustrating, got the kit 60% built to find the lots of the M5 - 8mm bolts are 10mm - another 2 days wasted - another thing that seemed wrong was the...

C-Beam - My thoughts

Triple C-Bot

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adamcooks published a new build:

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Triple C-Bot

Question about belts and pulleys.

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I have been playing in SW for a few weeks and something is really bothering me and that is that I can't find a way to make the GT2 belt line up straight with any plate using 20mm x 20mm V-Rail. We have the pulley and we have the Nema 17 with a toothed gear and the nema plate and what I don't like is the idea of the belt (either under or over) going at an angle to the V-Slot 20mm Gantry plate. The closer the plate gets to the pulling side the more the plate will try and follow the belt so if...

Question about belts and pulleys.

OpenBuilds OX CNC Machine

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kram242 published a new build:

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OX Gantry Plates For Sale: Please know that at this time OpenBuilds Part Store does not produce or carry the OpenBuilds OX gantry...

OpenBuilds OX CNC Machine

C-Beam Machine Cad Model?

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I can't seem to find the cad model for the C-Beam Machine. Can anyone point me in the right direction?

Small 3-wheel plate for 40mm sections

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I've seen several comments lamenting the lack of a small 3-wheel plate for use with 40mm sections (mainly among the delta printer crowd) and as it turns out, the hole spacing in the Idler Pulley Plates is ideal for use with mini-V wheels and if you are willing to ream out one of the holes these plates are easily modded for just such a purpose. I used a step bit and the plate cut like butter.

View attachment 10778 ...

Small 3-wheel plate for 40mm sections

Lautr3k

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skarab published a new build:

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Routy cnc upgrade

The Hox

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Hi There..

Thought id post this idea i have rattling around since the cbeam came available for what i believe could be the strongest ox yet. I'm undecided about building another at the moment as i simply don't require another but thought id share the idea.

The design is pretty rough but the fundamentals are there. Design below is 1500 x 1500 - cutting area something like 1250 x 1250


[​IMG]

[​IMG]...

The Hox

Z axis rigidity

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As I have started using my Ox (Cebu) more, I've noticed some flex in the z axis. At first I thought it was the x axis beams, and was planning to bolt them together. However, it seems like the x axis beams are fairly stable, and the flex is coming from the z axis components themselves. The z axis extrusion with motor on top can move back a bit without moving the x axis beams. The carriage wheels on the z axis assembly are quite tight against the x axis.

It looks like the flex is coming from...

Z axis rigidity

H-Bot CoreXY Cube

Apple Crate CNC

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