Structural features: 1. The main basic parts such as the base, workbench, column, beam, sliding seat, and spindle box are made of HT300 cast iron. The box-type structure and the compact and reasonable symmetrical rib structure ensure the high rigidity and resistance of the basic parts. Bending shock absorption performance; the base parts are molded with resin sand and have undergone sufficient aging treatment, which provides a guarantee for the stability of the long-term performance of the machine tool.2. The X, Y, and Z guide rails are all Taiwan HIWIN super-heavy-duty linear rolling guide rails, which have the characteristics of fast speed, high rigidity, low friction, low noise, and low-temperature rise change; X-direction is two linear guides; Y-direction The guide rail adopts a stepped parallel structure, taking into account the vertical and horizontal spans of the two guide rails, and has the advantages of uniform force, high rigidity, bending and torsion resistance, etc.: the Z direction is a 350 wide square ram, in the front, left and right There is a 55 wide roller linear guide in each direction, which has high running precision and strong rigidity, and is suitable for strong power cutting.3. There is a balance oil cylinder on the left and right sides of the spindle box, which realizes automatic and automatic synchronous balance through the gas-liquid conversion device, without external power source, to ensure the smooth and stable movement of the spindle box; the Z-direction drive motor has a power-off braking device; 4. The feed in the three directions of X, Y and Z adopts the high rigidity external circulation intubation double nut preloaded P3 grade large lead ball screw, and the feed speed is high; the drive motor is directly connected to the lead screw through the elastic coupling. The feed servo motor directly transmits the power to the high-precision ball screw without backlash, ensuring the positioning accuracy and synchronization of the machine tool; 5. Adopt the high-speed, high-precision, high-rigidity heavy-duty spindle unit produced by Taiwan professional manufacturers The axial and radial bearing capacity is strong. The main shaft is a direct-connected main shaft with high precision and low noise. The power transmission efficiency can reach more than 98% (reduce power loss during transmission), and the maximum speed can reach 6000rpm.6. The spindle adopts pressurized cylinder tooling and central air blowing structure, which can effectively unload the impact on the internal bearing when the spindle is tooling, and quickly clean the inner cone of the spindle with the central high-pressure gas to ensure the accuracy and quality of the spindle and tools Lifespan; 7. The guide rails and lead screws in the X and Y directions adopt protective devices to ensure the cleanliness of the lead screws and guide rails, and ensure the transmission and movement accuracy and life of the machine tool; 8. The outer protection of the machine tool adopts a simple and practical protective structure design, Easy to operate, flexible and reliable; 9. Adopt reliable centralized automatic lubricating device to automatically lubricate each lubricating point of the machine tool periodically and quantitatively, and the lubricating time can be adjusted according to the working conditions; 10. The operating system of the machine tool adopts the principle of ergonomics, The operation box is independently designed and can be rotated by itself for easy operation.1.Technical parameters XHAE424 gantry machining center travel table movement direction X-axis 4200mm spindle slide seat movement direction Y-axis 2400mm Z-axis 1000mm spindle end face to worktable 200-1000mm spindle center to column guide rail 450mm gantry width 2400mm feed X-axis rapid movement 12m/min Y-axis rapid movement 12m/min Z-axis rapid movement 10m/min Cutting feed 1-5000mm/min Worktable area (width*length) 2000×4000mm Maximum load 6000Kg The height of the worktable from the ground is 810mm T-slot 9-22-180mm Spindle Spindle speed 50-6000r/min Spindle taper hole BT50 Main motor power (torque force) 22KW Feed motor power X/Y/Z 15/18.5KW (143NM) Feed motor X/Y/Z 36 (plus star reducer)/36 (plus star reducer)/36NM precision positioning accuracy 0.03/0.025/0.02mm repeat positioning accuracy 0.015/0.01/0.01mm other machine weight 39000Kg 2. CNC control system Fanuc 0i MD system has Perfect and reliable interlocking, safety protection and fault diagnosis and alarm functions, equipped with RS232 standard communication interface, can realize DNC processing.3. Power supply form Three-phase AC 380V±10% 50Hz Power consumption capacity 40KVA 4. Cooling system water tank volume: 300L Cooling pump power: 180W Cooling pump flow rate: 2m3 /h Rated head: 30m 1.Standard Configuration Serial Number Name Brand Origin 1 CNC system CNC FANUC 0i MD with β motor Japan 2 Spindle unit Luo Yi Ф190 Taiwan 3 lead screw upper silver Taiwan 4 line rail upper silver (X-axis 2 pieces 55 wide roller linear guide, single side There are 5 extended sliders, two 55 wide roller linear guide rails on the Y axis, and a 350×350 square ram on the Z axis. There is a 55 wide roller linear guide rail in the front, left and right directions respectively. Taiwan 5 Pressure Cylinder Shangpin/Airtac/Beiju Taiwan 6 Electric Appliance Schneider France 7 Pneumatic Components Airtac Taiwan 8 Nitrogen Counterweight Xieqing Wuxi 9 Screw Bearing Japan NSK Japan 10 Inner Protection Haidong Sheet Metal Shanghai 11 Cooling Pump Huale Taiwan 12 Coupling Miki/R+W Japan/Germany 13 Lubrication system River Valley Guangdong 14 Chip conveyor double helix + chain domestic 2. Select configuration serial number name brand or model origin 1 Spindle oil cooling point Kunshan 2 gearbox ZF or BF Germany/Italy 3 electrical cabinet air conditioner domestically produced 4 fourth axis Risun 320/400/500/630 Taiwan 5 disc manipulator tool magazine Okada BT50 24 Taiwan
