5-axis Desket CNC Engraver
Overall size L700*W400*H450mm
Workbench size 140*130mm
Total machine weight 60Kgs
Workbench maximum load 10Kgs
X, Y, Z three-axis effective stroke X160*Y200*Z125
A, C rotary axis effective stroke A-20--+110 degrees, a total of 130 degrees, C-axis 360 degrees unlimited
5-axis effective processing range X150*Y150*Z125
A-axis rotary axis parameter 1:50 grinding worm reducer, cross roller rotary bearing
C axis rotary axis parameter 1:50 grinding worm reducer, cross roller rotary bearing
Three-axis ball screw X, Z-axis 1204 C7 Y-axis 1605 C7
Linear guide X-axis adopts silver MGN12 linear guide, Y-axis adopts silver MGN15 linear guide Z-axis adopts HGH20
Rack 6061T6 aviation aluminum + force parts 45 steel quenching and tempering, the whole machining center drilling, fine milling, tapping
Processing materials Plastic, wood, aluminum. Copper, gold, silver, wax, etc.
Processing speed 2500mm / min (mm / min) (depending on the material, processing speed is different)
Spindle model 65mm diameter 800W electric spindle 24000 rpm
Dustproof organ dustproof + oil seal dustproof (rotary table waterproof treatment)
Tool diameter ER11 0-7mm
Fixture Steel fixture, reserved for er50 collet holder, 63 80 chuck
5-axis Desket CNC engraver
Electric control part model, parameters
NEMA23 stepping motors high torque can work better than ordinary brands for a long time. Closed-loop Stepper Motor or DC Servo Motor is available and the price is 350USD higher.
Zero return switch 5-axis high precision photoelectric sensor switch
Control card USB motion control card supports five-axis linkage RTCP function.
Drive 32 subdivision 4.0A integrated drive board.
Power supply 220V input 36V20A output.
Electronic tool setting Fixed high precision electronic tool setting with repeatability of ±1μm
The difference between V3 and V2:
V3 is an upgraded version based on V2. In order to process copper and aluminum with higher performance, the force parts of the frame are replaced with 45 steel. The bearing scheme of the rotating shaft is also replaced with a cross roller bearing that can be loaded with higher rotation and higher precision. The machine body also reserves a lot of table alignment holes, which is convenient to adjust the precision of the machine to avoid assembly errors. The Y-axis guide screw is also replaced with the larger lead screw guide due to the load. The spindle is also replaced by an unpowered 400W to an 800W electric spindle. In comparison, the electric spindle has less noise and heat generation, and the power and speed are larger. Therefore, the V3 version of the aluminum processing parameters should be able to recommend a 6mm milling cutter under the knife 0.2~0.3F1500, the current V2 recommended parameter is a 3mm milling cutter under the knife 0.2F1000. In contrast, copper and aluminum can be processed more efficiently because of the overall strength and performance of the machine. The other five-axis stroke is also raised from the 120-diameter*90 height of the V2 to the 150-mm diameter and 125-mm high of the V3. The rotating shaft is also water-repellent. The waterproof rotary oil seal can be used to process the cutting fluid, which is more suitable for processing metal or jade.
Metal enclosure V3-Enclosure
V3 sheet metal shell, color black, 2.5mm thick aluminum plate, 750*500*600mm
The latest version V4 as the following photo and video is going to be available on sale in late June 2020, Presale 10 units.
The rotary is changed from worm gear to harmonic reducer and Z axis from single linear rail to dual linear rails.
BLDC Servo Motor and C5 Ball Screws, HIWIN Linear Rails are the standard offer.
Is this 5-axis CNC mill suitable for Aluminum machining?