Learn to build a super strong nema 23 lead driven linear actuator

Yet Another Chinese Linear Rail CNC, my first one, doing this mainly for the fun of building it more than using it.

The Tiger Paw will be a 1000mm X 500mm Cartesian style CNC with the Minimill attached to the end. It is named the D&R Tiger Paw because my son, Daniel, and myself, Richard, will put this Tiger strong and fast machine together. Our goal is to have a Tiger strong build with a Paw print that wouldn’t take up a huge amount of space in our garage.

Large format 1200X1500mm OX Build using Stainless Steel plates, dual belt configuration. Limit switches is a mix of micro switches and NPN Proximity switches. Electronics based on parallel break out board, Long Motor Stepper drivers (Chinese stuff) and motors controlled by Mach3. Spindel will be Kress 1050.

The Acro Laser Machine Build

I built a motion control camera slider with the V-Slot® NEMA 17 Linear Actuator Bundle (Belt Driven)

Replaced the original Z-axis for a shapeoko with a c-beam upgrade. This upgrade required a nema 17 mount and a quiet spindle mount I printed with a 3D printer.

The Space Optimized LAser Cutter is a 40 watt CO2 laser cutter that supports a maximum part volume of 24" x 16" x 6.25". It consists of a V-slot frame + brackets/mounts designed to be 3D printed on a consumer desktop printer. Total cost of the machine is ~ $1,400 USD.

Quack Ball is a game in which the objective is to knock down moving ducks. The ducks are protected by a barricade that moves at a very fast speed. The game can be played individually or by two or more players. Each round consists of a total of ten targets to shoot and each player will have four balls to shoot. Prior to beginning play, a player selects how many ducks, maximum four, the player will knock down continuously. If player fails games is over for that player.

This is my first CNC router build, so I started with the OpenBuilds C-Beam Machine XLarge mechanical bundle, including four high torque stepper motors. I took my time with the mechanical build, sought and found some great help for my control system, and designed and built a custom cabinet to house everything.

OTiS (Off The Shelf) is 500mm cartesian CNC that can be built with all off the shelf parts from OpenBuildsStore. It features C-Beam actuators and a V-Slot frame.

So I am employed in the automotive industry and I walk by thousands of dollars of CNC products daily that are no use to me due to being a Technologist and not a machinist. So therefore with some research I found openbuilds and their great selection of products to build my own CNC. This CNC will consist of 4 axis one removable 360 degree axis for turning alongside a x axis table Y axis stationary gantry and a Z axis attracted to the Y axis linear actuator.

Some enhancements of the basic mini-mill

Cbeam machine. Using small stepper motors (NEMA 17) and Arduino controller. Try to get this working in de upcoming month.

1000x1000mm Ballscrew driven OX Derivative. Dewalt 611 spindle and TB6600 Drivers.

A home-made CNC-machine with a 1.5 kW air cooled spindle motor suitable for milling materials such as wood, plastic and soft metals. The work table is 650 mm wide by 700 mm deep and the maximum movement is set to 560 mm for the x-axis, 480 mm for the y-axis and 105 mm for the z-axis.

This will showcase the build of my Rawcnc 1.5. A rigid cnc router from the Swedish company Rawcnc, featuring a rather cool linear motion system, rack & pinion and steel reinforced X-axis capable of milling aluminum.

A CNC build using linear rails & lead screws.

High Quality CoreXY with focus on quality and optimized printarea versus physical size of the printer.

So we have new plates, stronger motors, belt drive reduction, but what should we do with them? In this article you might find the answer you were looking for as we took an “old” C-Beam machine and started to upgrade the X/Z body and added more torque and precision to the Z-axis.

A copy of the Stainless Ox by Martin Barfoed. Similar design, construction and control.

I ordered the OpenBuilds MiniMill from the OpenBuilds Parts Store http://openbuildspartstore.com/ They were out of Motors and Electronics when I ordered so I had to source these items elsewhere. But it turned out well doing it this way.

Zelos Laser Cutter Version 2.0 GRBL Shield with Nema 17 motors. 2 Watt laser for cutting and fine grayscale pictures built very sturdy and modular

Build a manual camera slider.

This is a router that I designed that is loosely based on the Openbuilds Ox, but designed to be heavy duty, rigid, and yet quick and agile.

Probably cheapest DIY build youl see.

A no-nonsense CNC mini mill to get the job done.

Routy based build using 1000mm Y axis beams and 500mm X axis beams. Using a 20x80 Z axis to use the OpenBuilds router mount.

A CNC router designed to handle a 4'x8' sheet, for as close to $2000 as possible. The price barrier resulted in my choice to use timing belts rather than leadscrews or rack&pinion. Build List still being updated

Fully welded, fixed gantry CNC router, with chinese linear motion parts, in progress

I made a cam slider prototype with adjustable rotation to get experience for my CNC milled slider in planing.

After use of the i3 Prusa 200x200x180, the volume increases to 300x300x450 on the V-Slot and driven by a Megatronics V3

ELECTRONICS - ARDUINO Mega 2560 + RAMPS 1.4 + power supply 12V - Leadshine DM 5042 external driver + Power supply 36V + NEMA 23 stepper motor SOFTWARE - Repetier Host to communicate with the Ramps - ARDUINO to upload the firmware (Marlin) MECANIC - V-Slots rails 40x40 + home-made plates - everything goes fine on the side of the build

CNC OX 1500X3000

This is a CNC Line Boring Machine for our cabinet shop. It drills the holes every 32 mm for the adjustable shelf pins in the cabinet side pieces. I chose this option over purchasing a multi-head boring machine that requires 11 drill bits - Left & Right hand twist - that also requires a lot of strength to plunge that many drill bits into the wood to be drilled.

My first build was with the basic C-Beam Build. I soon found the z clearance a little constricting So I added 2 500 mm actuators to support the x axis rail . I also left off the front and back y axis support rails for easy cleaning. I mounted the base of the machine to 1/2" mdf with 10/32 screws and blind nuts.

This is a variant of a typical OX (Mark Carew inspiration) router using C-Beams/8mm Acme rods to drive all three axis. I went with a 1000mm x 1000mm frame size. Useable space is 28" (711mm) X 26" (660mm) with a Z axis work travel of approx. 3.25" (82.5mm). A TinyG is used as a controller along with Fusion 360/Chilipper as the software for generating and running gcode files.

Designed from the ground up as a low cost, highly scalable delta printer. This printer has been built as small as carry on luggage size, up to an 18in wide print surface and is capable of larger. Approximate cost is low to mid $500 range start to finish, including electronics for a basic model.

This unit is made with openbuild v-rail and c-beam. using direct drive with lead screws. Nema23 motors

This is my second Ox with a working area of 14" x 14" x 5" I wanted to build a small sturdy potable CNC router and this OxZilla has the nice upgrades !

I hope to be able to cut out larger gantry plates with some modifications. I would like to do some 3D cuts in the near future. I've also read about doing some lithophane projects for Christmas.

This build has been an educational experience. Software and hardware alike.

This small desktop machine is built inside a 300mm cube of 20mm extrusion. Work area is 14cm by 14cm. I used 400 step nema17 motors all around.