¿Por qué nadie habla de estas máquinas? Son una locura CNC de escritorio Carvera Air @Makera

CNC Machine Overview What is a CNC Machine?

Introduction to CNC Machines

• The CNC machine is described as a desktop version, functioning similarly to a 3D printer but in reverse by removing material instead of adding it.

• The presenter introduces the Carvera Air CNC machine, expressing excitement about its potential and quality observed during a Maker Fair in China.

Features and Specifications

• The Carvera Air is noted for its heavy build (approximately 40 kg), making it suitable for various materials like plastic, wood, and metal.

• Emphasis on the affordability and accessibility of desktop CNC machines compared to traditional large-scale models.

Unboxing the Carvera Air Initial Impressions

Packaging and Accessories

• The unboxing process reveals well-organized packaging with all necessary accessories included for operation.

• The machine comes equipped with tools for electronic plates, a fourth axis rotator, laser engraving head, and additional milling bits.

Safety Features

• A notable safety feature includes an independent emergency stop button that enhances user safety during operation.

Included Tools and Materials Getting Started with Projects

Tool Organization

• Various tools are provided in organized boxes including collet insertion tools, screws removal keys, and clamps for securing materials.

Project Kits

• A kit of materials is included to kickstart projects such as circuit boards made from phenolic plates and copper-clad boards.

• Additional items include acrylic sheets, ABS plastic pieces for lamp construction, sanding sponges for finishing edges, and even a small hand saw.

Laser Module Installation Enhancing Functionality

Laser Module Details

• The package includes a 10W laser module ready for installation along with protective glasses. This allows users to engrave designs onto their projects effectively.

Fourth Axis Setup Expanding Capabilities

Rotational Machining

• Discussion on the fourth axis component which enables rotation of workpieces during machining processes. Instructions are provided for proper installation within the machine setup.

This structured overview captures key insights from the transcript while providing timestamps linked directly to relevant sections of the video.

How to Use the Carvera Controller for Electronic Projects

Setting Up the Carvera Controller

• The setup involves fixing the machine with screws and installing the Carvera Controller application, available on multiple platforms including Windows, Mac, iOS, and Android.

• Clear instructions guide users through connecting to the machine via Wi-Fi and selecting files for engraving. Users must insert a probe into a tool holder for calibration.

Engraving Process Overview

• The machine self-calibrates by measuring sensor height and sensing material before prompting users to change tools as needed.

• Unlike 3D printers that add material, this machine removes it to create designs; it is particularly effective for making electronic circuit boards.

Tool Changes and Material Handling

• The process requires changing bits at specific intervals; one bit creates holes while another cuts around the board's edges.

• After cutting, users can detach pieces using a manual saw included in the kit.

Final Assembly of Components

• Users are advised to have a vacuum handy to manage debris during engraving. Following instructions leads to successful assembly of components like LED lights and USB connectors.

• The final product is an aesthetically pleasing night lamp with touch functionality, showcasing impressive tolerances between parts.

Advanced Techniques and Future Projects

• Upcoming projects will involve different materials such as plastic wood for engraving. Demonstrations include using thicker bits initially followed by finer ones for detailed work.

• Installation of additional axes allows rotation during engraving, enhancing design capabilities. This includes securing materials properly before starting the process.

Overview of a New Machining Tool

Introduction to the Tool

• The speaker discusses their experience with a new machining tool, specifically mentioning its use in repairing a broken bicycle gear.

• They express excitement about the accessibility of such equipment for home use, allowing users to machine various materials directly from their desks.

Key Features of the Machine

• The machine boasts a precision of 0.1 mm and operates at a speed of 13,000 revolutions per minute.

• It includes features like auto-calibration and quick tool changes, enhancing usability and efficiency during operation.

• The tool can also inject pressurized air to clean pieces while machining, preventing dirt accumulation on work surfaces.

Versatility and Applications

• Capable of working with diverse materials including wood, plastic, aluminum, carbon fiber, copper, epoxy resins, and PCBs.

• The machine can be used for creating metal parts from wax models as well as crafting artistic works like sculptures or functional items such as drones and robots.

Additional Information

• The workspace area measures 30 by 20 cm, providing ample room for various projects.

• Viewers are encouraged to submit questions for further clarification in upcoming videos.