Model Number: CNC Brand Name: Linksprite Key Specifications/Special Features: The mini CNC engraving machine laser engraving machine is suit for make non- metal processing such as plastic, wood, acrylic, PVC, PCB, wood or the similar material, etcAnd airframe adopt profiles + plastic ，small size, light weight, USB interface, open source GRBL control.The repeat positioning accuracy is within 0.1mm under no-load, usually is about 0.05mmLaser is considered no-load. If you use graver, the precision is depending on the hardness of the materialGrbl is a no-compromise, high performance, low cost alternative to parallel-port-based motion control for CNC millingIt will run on a vanilla Arduino (Duemillanove/Uno) as long as it sports an Atmega 328.The controller is written in highly optimized C utilizing every clever feature of the AVR-chips to achieve precise timing and asynchronous operationIt is able to maintain up to 30kHz of stable, jitter free control pulses.It accepts standards-compliant g-code and has been tested with the output of several CAM tools with no problemsArcs, circles and helical motion are fully supported, as well as, all other primary g-code commandsMacro functions, variables, and most canned cycles are not supported, but we think GUIs can do a much better job at translating them into straight g-code anyhow.Grbl includes full acceleration management with look ahead. That means the controller will look up to 18 motions into the future and plan its velocities ahead to deliver smooth acceleration and jerk-free cornering.
Note: The engraver machine couldn't carve 3 dimensional objects
The different hardness of the material, the different thickness of the carving, and the maximum carving thickness is 30mm. The kit includes xyz stepping motors. You don't need purchase any parts separately, it is enough for working.