Abra CNC ENGRAVER 01, Руководство пользователя

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INTRODUCTION
This mini CNC (Computer Numerical Control) engraving machine is ideal for use on non-
metal materials such as plastics, wood, acrylic, PVC and PCB.
The machine is low profile, lightweight and easily connects to your preferred GRBL CNC
software via mini USB. This kit is ideal for hobbyists interested in rapid prototyping and
manufacturing.
The CNC is a 3-axis removal machine. This ABRA Kit includes all the necessary
equipment and instructions to be ready for operation within a few hours.
GRBL is a high-performance, low cost alternative to parallel-port based motion control
CNC milling. The system runs on the Arduino IDE Atmega 328 platform (Uno,
Duemillanove, Nano) in C code, however G-code and M-code commands can also be
sent to the machine's EEPROM directly.
GRBL has full acceleration management techniques using look-ahead algorithms. The
controller will look up to 18 motions into the future and set its velocities accordingly to
deliver a smooth acceleration and jerk-free cornering.
The CNC Machine is equipped with many failsafe measures and error feedbacks to
protect the machine and user to allow for easy debugging procedures.
The machine is ready-to-use but can be easily adjusted on-the-fly. Advanced users can
directly modify the firmware and configure preferences.