CNC milling machine-ray machine

The main parameters No. Item Specifications 1 X axis travel mm 1700 2 Y-axis travel mm 1400 3 Z-axis travel mm 900 4 Dragon span mm 1200 5 distance spindle nose to table mm 150-1050 6 Table size mm 1500 × 900 7 The maximum load-bearing T 3 8 T-type number of slots No. 5 9 T-slot size / spacing mm 22/160 10 11 direct-attached drive mode Spindle speed rpm 6000 12 Main motor power kW 15 13 spindle torque Nm 120 14 spindle taper and specifications ISO7: 24NO50 15 Rivet Specifications P50T-2-MAS403-45 ° 24 new generation of numerical control system 11A 17 X, Y, Z rapid traverse m / min 12/12/8 18 X, Y, Z servo motor power kW 4.7 19 X, Y, Z servo motor torque Nm 23/18/23 20 X, Y, Z servo motor speed rpm 2500 21 X, Y, Z axis screw diameter mm Φ50 / Φ50 / Φ50 22 feed rate mm / min 6000 23 minimum step equivalent mm 0.001 Second, the machine main structural features: 1. Y-axis: fixed bed table along the rail body longitudinal reciprocation. Y-axis drive: AC servo motor drive ball screw drive, drive table movement, to achieve X-axis linear motion. Rail form: 2 45 roller linear guides. 2. X-axis: milling head leavened plate along the beam guide reciprocates. X-axis drive: AC servo motor drive ball screw drive. Rail form: 2 45 roller linear guides. 3. Z-axis: milling head ram plate along leavened by rail to vertical reciprocating motion. Z-axis drive: AC inverter motor counterweight guides in the form of a ball screw driven through the inlet to the motion up and down the headstock, and add parallel bars: T Ram. 4. Large: Large machines include bed, table, column beam overall casting, milling leavened plate, milling ram, milling head. Large machines are made of resin sand molding, high-strength high-quality cast iron. Large blank after heat aging roughing second tempering to eliminate stress; aging treatment sufficiently rough to eliminate processing residual stress; finishing with Free clamping manner on the CNC gantry milling machine for high-speed light cutting, so that the machine has a good rigidity and accuracy performance. 5. Main Boring Head: main milling spindle Taiwan with automatic broach, synchronous wheel structure.