For a variety of materials processing to obtain high precision and high efficiency CNC milling machine! I. Introduction: the structural characteristics of the machine: fixed bed, table movement; spindle box with the slide plate at moving; can move left and right along the beam to achieve three-axis; boring and milling head master configuration 18.5kW. Machine Head has primary milling, boring, drilling, countersinking, tapping and other functions, suitable for processing machinery, iron and steel, energy, automotive, aerospace, steel, shipbuilding and other industries large and medium-sized parts. Equipped with accessory milling workpiece can be achieved in a single setup, installation right angle milling head can be five-sided machining, a machine to improve the processing efficiency of the workpiece. No. Item Specifications 1 X axis travel mm 4200 2 Y-axis travel mm 3000 3 Z axis travel mm 1100 4 gantry span mm 2600 5 distance spindle nose to table mm 250-1350 6 Table size mm 2200 * 4000 7 maximum load T 15 8 T-slot number No. 11 9 T-slot size / spacing mm 22/200 10 11 direct drive mode Spindle speed rpm 4000 points level torque shift as the main motor power 12 kW 18.5 13 spindle shaft torque Nm 415 14 taper and specifications ISO7: 24NO50 15 Broach Automatic spindle diameter 16 mm 190 17 X, Y, Z rapid traverse m / min 12/8/12 18 X, Y, Z servo motor power kW X / Y / Z 3kw 19 X, Y, Z servo motor torque × reduction ratio Nm X / Y / Z axis 36NM 20 X, Y, Z servo motor speed rpm 3000 21 X, Y, Z axis screw diameter mm Φ80 / Φ63 / Φ50 22 feed rate mm / min 6000 23 minimum step equivalent mm 0.001 24 CNC system FANUC oi mate Second, the main structural features of the machine tool frames :() 1. X-axis: fixed bed table along the rail body longitudinal reciprocation. X-axis drive: AC servo motor drive ball screw drive, drive table movement, to achieve Y-axis linear motion. Rail forms: silver Taiwan four roller type linear guide 55, each installation 6 sliders. 2. Y-axis: milling head slide plate along the beam guide reciprocates. Y-axis drive: AC servo motor drive ball screw drive. Rail forms: silver Taiwan three 55-type roller linear guides. 3. Z-axis: milling head ram along vertical reciprocating slide plate guide feed motion. Z-axis drive: AC inverter motor with ball screw driven through the inlet to the motion up and down the headstock, plus parallel bars and heavy rail forms: composite plastic coated slide rail. 4. Head: Head master maximum speed 4000 rpm, the motor torque 415NM. 5. Large: bulky machines include bed, table, column ,, beams, milling apron, 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. Training and after-sales service: 1. Our company has a reliable power supply, a strong technical strength and technical service capabilities, can respond to the buyer's technical support requirements within 24 hours, in time for the user to solve arising from the use of technology and machine maintenance issues. 2. Supply-side free for demand-side equipment, machinery, electrical and mechanical technician, operator technical training (with equipment pre-acceptance at the same time). 3. The supplier is responsible for equipment installation, commissioning, and demand-side scene of the operation, maintenance personnel training until the device works normally. 4. Machine warranty for one year, the warranty period shall be calculated from signing the final acceptance. During the warranty period due to product quality problems caused by damage to equipment or parts supplier for free repair or replacement; warranty period, the supplier lifelong commitment to provide paid services and spare parts and technical services.