Dr. D-Flo Courses

How to Convert a Manual Mill to CNC

2 reviews

Learn to convert a manual mill to CNC using ball screws, stepper motors, and LinuxCNC software. Covers mechanical modifications, electronics setup, and software configuration for precise digital control.

• YouTube
• 27 minutes
• On-Demand
• Free Video

How to Extrude 3D Printer Filament - Basics of Screw Extrusion

1 review

Learn the fundamentals of plastic extrusion for 3D printer filament, including screw extruder technology, polymer structures, and the extrusion process for various materials like PLA, ABS, PETG, and HIPS.

• YouTube
• 35 minutes
• On-Demand
• Free Video

Fabricating a Mill Enclosure for Flood Coolant

Learn to fabricate a CNC mill enclosure with flood coolant, including design, plasma cutting, welding, machining, and 3D printing. Improve surface finish and tool life while reducing cleanup time.

• YouTube
• 44 minutes
• On-Demand
• Free Video

3D Food Printer Build

Learn to build a custom 3D food printer using a syringe pump, X-Carve frame, and high-power stepper drivers. Explore the challenges and solutions for printing edible frosting with large-scale precision.

• YouTube
• 16 minutes
• On-Demand
• Free Video

Building a Large Format 3D Printer - Upgrades!

Explore upgrades for a large format 3D printer, including enclosure construction, ABS printing challenges, and reliability improvements through advanced components and techniques.

• YouTube
• 41 minutes
• On-Demand
• Free Video

Building a Large Format 3D Printer - Printing

Explore large-scale 3D printing with pellet extruders, including complex geometries, operating costs, and a pellet conveyance system. Learn about recycling failed prints and overcoming challenges in massive-scale additive manufacturing.

• YouTube
• 27 minutes
• On-Demand
• Free Video

Building a Large Format 3D Printer - Electrical

Comprehensive guide on electrical setup for a large format 3D printer, covering wiring, control systems, bed leveling, and initial testing. Ideal for advanced makers building custom high-capacity printers.

• YouTube
• 38 minutes
• On-Demand
• Free Video

Building a Large Format 3D Printer - Part 2: Motion

Detailed guide on assembling and installing linear actuators for a large-format 3D printer, focusing on high-temperature operation and precise positioning of a heavy pellet extruder.

• YouTube
• 28 minutes
• On-Demand
• Free Video

Building a Large Format 3D Printer - Part 1: Pellet Extruder

Learn to build a large-format 3D printer with a pellet extruder, exploring components like the MDPH2 extruder, OpenBuild's linear motion system, and Duet 3 controller. Discover pellet extrusion benefits and custom part fabrication.

• YouTube
• 26 minutes
• On-Demand
• Free Video

Building an Epic DIY 3D Printer - Voron 2.4 with Mods

Comprehensive guide to building a high-speed Voron 2.4 3D printer, covering assembly, CoreXY kinematics, advanced features like Quad Gantry Leveling, and performance-enhancing modifications.

• YouTube
• 1 hour 17 minutes
• On-Demand
• Free Video

Industrial 3D Scanning and Printing with 3DChimera - FFF & SLS

Explore 3D scanning, CAD reconstruction, FFF and SLS printing techniques for creating custom parts and soft jaws. Learn about industrial printers, post-processing, and CNC integration.

• YouTube
• 44 minutes
• On-Demand
• Free Video

Rigid Tapping with New Motor and VFD - DIY CNC Mill Upgrades

Learn to upgrade a CNC mill for rigid tapping with a new inverter motor, VFD, and encoder. Covers installation, programming, and testing for precise thread creation in various materials.

• YouTube
• 51 minutes
• On-Demand
• Free Video

Building a Selective Laser Sintering -SLS- 3D Printer

Comprehensive guide to building and understanding Selective Laser Sintering 3D printers, covering components, assembly, calibration, materials, and comparing SLS to traditional 3D printing methods.

• YouTube
• 1 hour 16 minutes
• On-Demand
• Free Video

AC Servo Motors and FogBuster Mist Coolant - DIY CNC Mill Upgrades

Upgrade CNC mill with AC servo motors and FogBuster mist coolant system for improved performance, precision, and efficiency. Learn installation, tuning, and benefits of these enhancements.

• YouTube
• 41 minutes
• On-Demand
• Free Video

Building the Electric Cyber Scooter

Step-by-step guide to building a powerful, custom electric scooter using aluminum materials and CNC machines. Covers fabrication, assembly, and testing of components for a high-performance urban commuter vehicle.

• YouTube
• 1 hour 3 minutes
• On-Demand
• Free Video