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Package include:
- 1Set 3 Axis 3018-PRO CNC Router Engraving Milling Machine Kit
- 1x GRBL 1.1f Control Board
- 1x Offline hand controller
- 1x 775 spindle motor
- 1x ER11 Collet 3.175mm
- 1x 24V DC 5A Power Supply
- 10 x Tip 0.1 mm, 20° φ3.175 mm Drill Bits
- 4x plate clamps
- 1Set Allen Wrench
- 2x ER Wrench
- 1x Brush
- 1x Spindle motor harness 60cm
- 3x Stepper motor harness 60cm
- 1x 4G USB flash drive include the english user manual & GRBL software
CNC 3018-PRO w/ offline hand controller
- Dimensions: 42x35x27cm (16.53 x 13.78 x 10.63”)
- Stepper motor: Nema17 stepper motor 42x42x34mm,1.33A,0.3N.m,43oz-in
- Maximum stroke: 30x18x4.5cm (11.8 x 7.1 x 1.8”)
- System support: Windows XP SP3,Win 7,Win 8,Win 10 (32/64 can be);Linux
- Power supply: 24V 5.6A power adapter (input voltage 110-240V)
- Chuck specification: ER11 3.175mm (Can be equipped with 0-7mm)
- Processing thickness: 4.5cm (1.8”)
- Material: PA6 Nylon + Aluminum profile
- Control system: grblcontrol,USB interface
- Drill bits: 10pcs tip 0.1mm 20 degree φ3.175mm
- Offline control: GRBL remote controller
- Processing accuracy: About 0.2mm
GRBL controller board
- Connection: USB (USB-CH340)
- Software: GRBL controller, UniversalGcodeSender
- Input voltage: 24VDC
- Master chip: atmel 328P (arduino nano)
- Spindle drive chip: MOSFET (recommendation 24V, current : within 10A
- Spindle PWM speed: Support
- Support stepper motor: 12V, maximum current of 2A or less is recommended within 1.5A and additional heat. (Any stepper motor Nema17/Nema23)
- Power Interface: 5.5-2.5mm DC interface
- Support 3-pins module: support 0.5W-20W module
- Supporting file:G-code (.nc/.txt/.tape/.gcode)
775 Spindle
- Spindle parameters: 775 spindle motor (12-36V) 24V:10000r/min
- Mounting hole diameter: M4 screw hole; Mounting hole pitch: about 29mm.
- Motor shaft diameter: 15mm;
- Motor diameter: 42mm
- Drill clamp parameters: ER11-3.175mm ( can be replaced 0-7mm )
- Control software: grbl control(candle)
- Supporting files: G-code (.nc/.txt/.tape/.gcode...)
- Processing accuracy: About 0.2mm
- Machinable material: Wood、 plastic、 PCB、 PVC、 carbon fiber、 acrylic、 density board etc
- Power: DC 24V 5.6A power adapter (input voltage 110-240VAC)
GRBL offline control
- Support SD card and TF card at the same time, standard capacity 1G.
- With this offline controller module, you can directly control the CNC router without connecting it to your computer.
- After inserting the file into the SD card,the engraving file can be directly identified. You can also use the micro USB cable to connect the offline hand controller board to your computer and save the file directly.
- Manually control: manually adjust X,Y,Z axis location as engraving starting point,manually open or close spindle,manully open or close cooling fan
- File engraving: after off-line controller save file, it can connect the GRBL control board and process engraving,no need to connect PC computer
- Save file: after the off-line controller connect PC,it will be recognized as USB,large capacity storage device, can access engraving file directly.
- SD shows it is SD card condition,turn on power supply after insert SD card,otherwise,it won't work.SD card capacity 4G could be recognized.
Advantages
- Support oftware: GRBL controller,Candle, UniversalGcodeSender
- Add emergency stop button port,tool probe port and XYZ limit port.
- Power supply:24V DC
- The spindle supports 0-100% adjustable PWM power.
- Support limit switch, tool setting, steering gear, cooling fan and other functions.
- Support PWM / TTL signal control, power 0-100% adjustable!
- Increase the power button switch
- Cancel the drive module,integrate the imported stepper motor drive,no need to worry about module damage. And integrated heat dissipation aluminum alloy.
- Add offline recognition function, you can insert offline module and computer at the same time. The machine will automatically recognize whether it is controlled by the computer.
- Enhanced spindle drive.can support 20,000 rpm spindle.
- Add the fan port to force heat dissipation
Compared with the old version grbl 1.1
- Add the function of X/Y/Z axis limit switches,optimized the XYZ limit port and the port connected to the device,making wiring and operation easier.After installing the limit switch, when the XYZ axis moves beyond the travel of the engraving machine, the limit switch will trigger the machine to automatically stop the movement.
- Add the function of emergency stop button,this function can be used when an emergency stop is required at work, making our work safer and more efficient.
- Add the power button switch and move the power switch button from the bottom to the side,simple operation,more safety in the process of using the machine.
Support two engraving methods
The control board support two engraving methods,our package comes with a spindle motor but without the module in the picture above.
Q&A
Q: What materials can the milling cutter generally engrave or cut?
A: Wood, acrylic (acrylic), pcb, pvb, soft metal, iron, glass, stone etc.
Q: What thickness of wood or acrylic can generally be cut by module?
A: 3-5mm wood board (acrylic), speed setting 100, power setting 1000;
Multiple cuts can cut 12mm wooden boards by spindle.
Multifunctional
- The terminal of limit switch,tool setting and emergency stop button are all 2-pin 2.54mm sockets.
- Add the outer casing: protect control board in transit,to avoid short circuit problem during use;
- Cancel the drive module,use integrated imported stepper motor drive,with short circuit protection,and integrated heat dissipation aluminum alloy;
- Add the fan port to force heat dissipation;
- Add offline recognition,can insert offline modules and computers at the same time.Offline will automatically identify if there is computer control.
- Enhanced spindle drive,can support 20000rpm spindle.support more powerful spindle.
- Improved USB interface: the original USB interface is patch soldering, transport collision and improper use, easy to drop, now changed to plug-in, very strong;
- The spindle drive increases the optocoupler isolation, which makes the control board generate less heat, and the spindle speed adjustment is more linear and safer.
Add Offline controller
GRBL Offline Controller
(1) Main Page
- Ctrl: Machine Control; File: Use the Gcode file; Press [Y+] [Y-] to select; Press[Ok] to Enter
(2)Control Page
- X± Y± Z±: Moving Axis
- OK/Spindle: Spindle ON/OFF
- Exit/Step: Change Step/Exit (long press)
- How to increase the spindle power: After pressing the spindle button, press and hold the OK button and the Z+ button simultaneously to increase the speed.
- How to decrease the spindle: After pressing the spindle button, press and hold the OK button and the Z- button simultaneously to decrease the speed.
(3)File Page
- Common supported formats include nc. tex. tap.
- Press [Y+] [Y-] to select file
- Press [Ok] to Enter
- Press [Ok] to begin if you are ready
- Note:Long press [Exit] to stop machining
Applications
- CNC 3018-PRO Mini CNC machine small size, light weight, USB interface, GRBL control systems, great cnc router machine for beginers;
- 3018-PRO cnc machine is very easy to install,with stable structure.
- Main application:can be engraved plastic, wood, acrylic, pvc, pcb, wood and the like material.soft metal like copper and aluminum and other metal materials, but can not carve hard metal, jade or other very hard texture of the items.
- If you change the spindle to a module,then also can carve the kraft paper, wood, leather(wallet), bamboo, rubber.
Q&A
Q: The X,Y and Z axis of the machine cannot be moved,what should I do?
A: First check whether the wires are correctly connected, whether the power switch of the control board is pressed, and then check whether the coupling is off.
Q:What should I do if the control board cannot be connected? A:Exit the software, unplug the wire, and reconnect it. Or update the firmware.
Q: How to modify the parameters when the limit switch is activated?
A: Enter 21=1 and 22=1 commands.
Q: The engraved image is reversed,what should I do?
A: Enter 3=2 or RST=*command
GRBL software
- Our parcel include a 4G USB flash drive,you can download the english user manual and GRBL software from the flash drive.
- File formats supported by the software: *.nc, *.ncc, *.ngc, *.tap,*.txt and *.cnc.
- Software used to create Gcode: Carbide Create, Artcam, MeshCam, Fusion360, Inkscape etc.
Matthew
Reviewed in the United States on December 28, 2024
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Dude!
Reviewed in the United States on December 16, 2024
So far it's pretty good. It seems like it can cut out full contours... At least from what I could tell in the grbl software when I loaded up some g-code for a half sphere through fusion 360. I need to make some adjustments to the clearance passes though to adjust for max travels. No super critical projects yet completed, but if I can update with one later I will. I agree with others that have mentioned the use of the end stop switches. These would be extremely useful. I purchased the model with the offline controller and very much so like this option.I do want to make note that you cannot (unless I just haven't found out how to do this yet) single pass the g-code like a real CNC mill would allow a machinist to work for prove outs. This would be extremely useful to avoid crashes on initial program operations for something with depth.I won't say it's a completely no brain operation... Someone trying to use this machine would be advised to freshen up on g-code and design unless there are websites out there like thing verse for mini mills.Motors are not too noisy. Assembly is easy. Movements are quick and smooth. Also, since the grbl firmware doesn't seem to have any limits programmed directly into it, you could also upgrade the machine footprint to cut out larger items.
Rubén Campos
Reviewed in Mexico on September 8, 2023
Lo ocupo para el bricolage
Gabriel Ortega
Reviewed in Mexico on August 23, 2023
alta precision de esta maquinita. muy sorprendido y satisfecho.
Carlos Alonso
Reviewed in Mexico on March 30, 2023
Recomendable, es económico, buena calidad y funcional.
felix eduardo guerra gonzalez
Reviewed in Mexico on March 20, 2023
The media could not be loaded.
TDHofstetter
Reviewed in the United States on January 12, 2021
Don't buy this if you really don't know what you're getting into.I'll grant that if you take your time, exhibit some foresight, and pay attention to detail, this will assemble into a very sturdy and capable little machine. Understand that it is SMALL, with a work envelope only about 6"x12"x2". That's about the size of one low shoe. Understand, too, that you might be brickwalled by the CAM used to control it from your PC; there aren't very many inexpensive or free options out there, the most popular being Candle(BRBL) 1.1.7... which absolutely refuses to run on any computer I own (and I own a LOT of computers). Next best candidate is LinuxCNC, which also also refuses to run on any Linux machine I own. I'm experimenting with UGS, and it looks promising. Fortunately, you can also use nearly any CAM to generate gcode and transfer it to the CNC router with a MicroSD card, using the tiny "offline controller" to make it run.Speaking of which...you should be aware that the "offline controller" is tiny. It's much smaller than you think it should be. The little screen, for example, is only about 1" diagonal and the overall size is only about the same as one deck of playing cards. You can use a Fresnel lens to magnify the display, though, and later you can add a much larger scale offline controller.You will find that this little machine really begs to be upgraded in many regards. You'll want to change out the solid motor-to-screw couplings early on to flexible couplings, and replace the linear bearings with polymer ones, and absolutely add dual limit switches to every axis. You should really consider replacing the spindle motor with a larger one, say 500W, which will require a larger spindle mount to match... and you might want a taller Z axis gantry and spindle carrier system... but that latter is much lower priority than the rest.It's a neat little machine for the price. It's not a drop-in, idiotproof machine but it's also not a complete turd. You might get lucky and be able to run Candle (or something like it) on your computer, which will make your life easier. Just don't expect much. After all, it's not very expensive.Do I regret having bought one? No. It'll give me lots of tinkering time, which I prize. I'd rather have bought this than a prebuilt shoo-in machine that costs ten times as much money.
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