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Any tips for getting bearings and lock collars on 8mm acme lead screws?

Bought an actuator kit from makerstore in australia and I'm having trouble getting the bearings and lock collars on 8mm acme lead screws. Any tips? Thanks, Alex.

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Steel Frame CNC Router

dcorb published a new build: A scratch built steel frame CNC Router.Click to expand... Read more about this build...

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H-Bot CoreXY Cube with Fixed Build Plate-

TomH published a new build: Use of V-Slot for frame and rails with option to use identical 500mm uncut lengths: 8 * 20x60 x 500mm 8 * 20x40 x 500mm 7 * 20x20 x 500mm (2 cut into four identical 125mm...

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Fixed vs Z Moving Build plate

Thoughts on whats better a fixed Build Plate where the XY move up and down. or a Fixed (in Z) XY where the build plate moves up and down Z

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40mm x 40mm end plate

I am looking for a 3d printable file of the 40mm x 40mm v-slot extrusion. I would like to have a plate with the 4 holes aligned so i could use the self tapping screws to secure it to the end of the...

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4x4 CNC

I am interested in making a CNC using Openbuild Extrusion. that can handle 48"x48" easily with 6" max Z travel. be able to cut Alum. as solid as Cbot. is the C Extrusion the strongest currently...

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Grbl hard limits and homing

I have been using my Ox (Cebu) for a while now with minimal problems. Today for some reason, I started having noise issues that kept setting off my limit switches. Most annoying, and no source for...

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Ultimo

Brian Slee published a new build: Ultimo is the ultimate multi tool for the person who's serious about prototyping new ideas. A Delta Robot frame supports 3d printing up to 450mm in diameter, a...

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Strong OX

Hytech2k published a new build: This is going to be about modding a stock OX cnc.Click to expand... Read more about this build...

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C-Bot

Carl Feniak published a new build: A robust Core XY style 3D printer that has a clean parallel belt implementation and whose dimensions are adaptable to meet builders needs. The use of open builds...

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Charging Ox CNC Machine

Motions published a new build: A heavily modified Ox CNC build to replace SO2.Click to expand... Read more about this build...

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http://www.strongehealthcare.com/brain-peak/

Improvement in brain’s reactionIt is better that you pick a Brain Peak that won't step upon anybody's toes. Brain Peak is an approach used to provide Brain Peak. You need to go back and check the...

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V-Slot Belt Driven Linear Actuator Build

kram242 published a new build: Quick and Simple V-Slot Gantry System. This example build shows how easy it is to make a linear actuator using a few OpenBuilds Parts. You can mount this system an many...

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Finally finished with the new build in SW and was wondering...

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bCNC and the Raspberry Pi

A few months ago, I spent a week or two testing out different GUIs that will run on the Raspberry Pi (RPi). These included: Universal Gcode Sender (UGS), Chilipeppr, GrblWeb, and bCNC. I tested these,...

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Ask Grbl CNC questions here.

Hello Open Builds Community! I'm the lead developer of the Grbl CNC project, which is the firmware that runs most of the Arduino/AVR-based CNC machines out there. Mark Carew has recently brought me on...

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V Rail 3D printer

Josh B published a new build: My version a Cartesian style 3d printer, an attempt to eliminate frame vibration and movement and to use up materials left over from other projects.Click to expand... Read...

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Persnickety Plate Maker

motopreserve published a new build: My very first attempt at a CNC build. Based on the OpenBuilds C-Beam Machine, small tweaks will be made to tailor it for my goals: machining G10, aluminum &...

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FARM OX (Four Axis Rotary Machine)

ymilord published a new build: Four Axis Rotary Machine (FARM) OX. Equipped with a X,Z,A & C Axis.Click to expand... Read more about this build...

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My Shapeoko Router build

dcorb published a new build: I built this as it is a small portable design.Click to expand... Read more about this build...

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