I'm conducing guitar loudspeaker cabinet fabrication technique research (material type/thickness, mechanical joints, adhesives, etc) and how these relate to cabinet/speaker coupling and enclosure resonance with respect to psycho-acoustics. Basically, does one speaker cab sound better than another and why?

This is the original C-Beam Sphinx with the 16 wheel X gantry plates. I'm using the Ethernet Smoothstepper, Gecko G540 stepper driver and Mach 4 for motion control.

Wanted a nice project to work and learn on... now have a big CNC to play with A 1500x1000mm Workbee

Workbee 1010 Lead Screw with water cooled spindle and enclosure

1000mm x 750mm C-Beam Sphinx, running on Grbl

Upgraded Sphinx Cbeam using 3/8 aluminum plates and linear rails / ballscrews

This build is based on the Workbee 1010 CNC. It is not a kit build and is much the same as the original but with some significant changes made here and there as the build progresses.

My build is based on many different builds but pieced together into a unit specifically to suit my needs. The footprint, without motors, is around 500mm x 1000mm with a gantry height of around 250mm. I used a combination of C-Beam, for the linear transmission, and V-Slot for the base and gantry supports. Forged angle connectors were used for attachment and I utilized the C-Beam gantry cart kits with anti-backlash blocks for both Y axes, the X axis, and Z axis.

This will be a build Log for my Open Builds Workbee 1010 Build. I will keep a full descriptive log of the build and make any notes in the hope that it will help other builders that decide they would like to build this machine.

This is a workbee 1010 build using the mechanical parts from Open Builds. The electrical and electronic parts were from a prior build of a Root 3 CNC by Sailor Pete.

All metal frame 500mm bed Delta 3D printer

Workbee 1510 screw driven build by MsDosFX.

A Journey on the WorkBee Build...

The frame of the CNC is going to to Bee a basic Work Bee with maybe 1 modification to the spoil board attachment. This will be located on a custom bench housing the electronics and vacuum. I plan to install Stepper online steppers, drivers, power supplies, and break out board. I will add a 1.5 KW water cooled spindle, with a radiator. The fans from the radiator will pull air from a filtered enclosure for all the electronics.

Workbee, 1000mmX750mm , from China

This is about my build of a Workbee 1000X1000 being built here in Trenton, SC. My goal is to use it to help cut the new panel for my RV6A airplane.

This is a WorkBee 1000x1000mm with lead screws and Nema17's. It has a reduced footprint, with the geared Nema's inside the frame.

Simple upgrade of the Y axis on a Cbeam sphinx from 500mm to 1000mm.

I added the steel to create a less flexible milling surface to make heavier cuts in aluminum. I can also do light steel cutting now as well. I wish OpenBuilds made a steel and rail version of these kits.

I am building a Sphinx 55 from the bones of my old C-Beam machine. Rising from the ashes so to speak.

Carbon fiber filament winder

C-beam machine mods.

This is a rework of a previous build I did on here, a mostly printed cartesian CNC. Initially intended to just be an update to that, but so many things changed including the linear motion and every single part has been modified significantly that I felt as though it deserved a whole new build.

Hey all looking forward to sharing this build, I’ve learned a lot reviewing many of these great builds.

So I thought I would make the Leon van den Beukel version three 3D printed CNC Machine, it is the third incarnation so you would expect a relatively bug-free CNC Machine with a strong foundation.

Increase Z axis travel by 20-25mm with minimal modifications

A C-Beam machine design, strengthened with extra brackets and plates. GRBL controlled, opto-isolated inputs, jogging box.

C-Beam machine - 1000mm base.

Getting more height out of the !510

Build features include a double c-beam gantry (bonded & mechanically fastened), linear x rails, custom gantry end plates, a custom linear rail & ballscrew Z axis, and custom lead screw tensioning plates. The primary goal was to remove twist from the 1500mm gantry & stiffen the Z axis.

My goals for this build were to eliminate slop and flex while also allowing easy serviceability.

This build is about a model train lift in a secure and dust free storage. It is a roll on/roll off concept for a model train layout.

The main objective is to build a software which can completely run on a single board computer, Rasbperry Pi, to reduce the complete cost of building a cnc machine. The software is extensively tested and can be run on any raspberry pi 2/3 boards. With no G-Code dependency, you can do complex 3D relief carving to simple tasks with simple GUI based project development environment. Please go through the YouTube channel for more details https://youtu.be/8KOXqLpvscg

Using the WorkBee to protect doctors against Corona virus.

Z-Axis upgrade with linear rails, SFU1204 Ball Screw and full aluminium construction.

Modular and Scalable CoreXY Printer with all metal parts.

Based on the WorkBee CNC, this is an oversized router built with a specific use-case in mind, for manufacutring beehives, and beehive components

This is the build of a cartesian 3d printer made of an old Anet and Geeeteck, some 2020 alu profil and linear rail. Powered by a Rumba with a Nextion screen. It should be modular and accept dual Extrusion and laser engraving.

This is basically a Sphinx variant with few changes of my own...hope it'll work.

WorkBee1510 with retractable space saving stand and customize build Marlin firmware and MarlinPanel (GCode Sender/UI)

Adding a rotary axis to the Workbee 1010. Including height modifications to the Workbee.

A custom Delta printer for large projects with any filament that still retains speed and accuracy, all within a 15 amp/110VAC power budget. Based on Johann's Mini Kossel design.

I’m custom building a push table / cart for my cnc machines mostly out things I already had in my garage. Using a gray push utility cart as the main body and building around that.

Ball screw drive, linear rail CNC Kit

My workbee build with some add ons

Another Cartesian style build with parts from the UK, US & China.

Killerbee 1515 with modifications.

Modified C-Beam which I plan to add a laser module and eventually convert to C-Beam XL size.

Hopefully an upgrade of the Z axis of the Workbee.

An attempt is to be a Unified Modular Controller based on M10CUBE platform. For GRBLHAL and MARLINHAL applications. HAL porting is under way 1 - WIZnet Pico Clone W5100S-EVB-Pico 2 v- 6 X StepStick. Not sure about the sixth driver, (Pico pins limitation) . External connectors for larger drivers 3 - Opto - isolated spindle PWM. 4 - HMI 5 - I/O on diferent modules and Ethernet 10MBPS communication. Patches will be written to GRBLHAL for Ethernet I/Os (Interrupted).

First build of a Lead 1515!

Double C-beam Y axis 500mm., Double 2080 X axis 600mm. , C-beam Z axis 250mm, TB-6600 drivers, MKS-DLC32v2 GRBL w/wi-fi and blue tooth

Build using standard parts as much as possible, Open Builds etc. To keep printer usable for more materials will be trying a heated bed with rotary elec union for the thermistor and power.

Rubber company use as a lathe cutter for accurate cuts compared to hand cutting.

I built the lathe as a dedicated rotary axis, but I soon realized I could have a back up CNC for very little expense.

i would like to build a sturdy motorized photographic copy stand. i have hobbled together a hand crank version using a used umbrella pole but it is not suitable as it is awkward and wobbly.

Not sure if the Blackbox X32 is the right option here, just looking for guidance.

I have created a video showing the Edger Carve features https://www.youtube.com/watch?v=v5mV_6vyxAA&t=3s