The main structure of XHK2016 CNC gantry machining center adopts high-precision spindle components, belt type milling heads, and servo motor drive for the spindle; The three-axis system controls the servo motor to drive the ball screw, ensuring the positioning accuracy of the machine tool. The CNC system is KND-K2000M, and the main motor and feed drive motor are matched by the system.
1. The spindle adopts high-speed, high-precision, and high rigidity spindle units, with strong axial and radial bearing capacity and a speed of up to 6000rpm; The tool installation adopts the spindle's built-in claw for pulling the tool, and the pneumatic unloading device is a dedicated cutting cylinder to achieve fast loading and unloading of the tool on the machine. It is recommended to use compressed air for 5‐ 7kgf/cm² The pressure; Handle model MSA403 BT50, zipper model MSA403 BT50-45°.
2. X, Y, Z three-axis servo control, directly connected with ball screw, using Taiwan HIWIN high-precision and high-strength ball screw. The screw installation is pre stretched, with high connection rigidity and high feed speed; The feed servo motor directly transmits power to the high-precision ball screw, ensuring the positioning accuracy of the machine tool. The Z-axis is equipped with a nitrogen liquid balance device, ensuring the same driving force for up and down movements.
3. Adopting centralized automatic lubrication device, timed and quantitative automatic intermittent lubrication, stable and reliable operation;
4. The electrical system wiring of the machine tool is neat, the structure is reasonable, the electrical box is well sealed, and equipped with a heat exchange system, ensuring a good working environment
Technical parameters of XHK2016 CNC gantry machining center:
| Specification Model | unit | XHK2016 |
| Workbench dimensions | Mm | 2000*1250 |
| Workbench load capacity | Kg | 4000 |
| T-slot size | Mm | 7*22*180 |
| door width | Mm | 1650 |
| Schedule XYZ | Mm | 2200*1600*800 |
| Spindle nose end to worktable | Mm | 125-930 |
| CNC system | FANUC | |
| Fast moving speed XYZ | m/min | 2012/12/10 |
| High cutting speed | m/min | 7 |
| Standard number of cutting tools | turn | BT50-24 |
| Knife diameter | Mm | 112/300 |
| Tool changing method | pneumatic | |
| Weight of large cutting tools | Kg | 18 |
| 定位精度 | Mm | 0.025 |
| repeatability accuracy | Mm | 0.02 |
| Guide rail form | ||
| XYZ guide rail | 55/55/Hard rail | |
| Spindle specifications | ISO | BT50-190 |
| high speed rotation | Rpm | 6000 |
| spindle power | Kw | 15/18.5 |
| Air demand | kg/cm2 | 6 |
| machine weight | Kg | 18000 |
| Overall dimensions | Mm |
7190*3360*3980 |
Main component suppliers
| serial number | Product Name | manufacturer | place of origin |
| 1 | controller | Mitsubishi/FANUC (optional) | Japan |
| 2 | spindle motor | Mitsubishi/FANUC AC servo motor | Japan |
| 3 | X. Y, Z-axis motors | Mitsubishi/FANUC AC servo motor | Japan |
| 4 | spindle bearing | NSK (P4 level) | Japan |
| 5 | X. Y, Z-axis bearings | NSK (P4 level) | Japan |
| 6 | X. Y, Z ball screw | Shangyin/Yintai (C3 level) | Taiwan |
| 7 | X. Y-axis and Z-axis guide rails | Shangyin/Yintai (P level) | Taiwan |
| 8 | drive belt | Taiwan | |
| 9 | telescopic cover | Daheng | domestic |
| 10 | spindle | Jianchun | Taiwan |
| 11 | coupling | Martha | Taiwan |
| 12 | Knife cylinder | Airtac | Taiwan |
| 13 | Spindle cooling system | Gao Wen/Bo Ying Te | Taiwan |
| 14 | Electrical box heat exchanger | Gao Wen/Bo Ying Te | Taiwan |
| 15 | Cutting cooling motor | Da Jing/Hua Le Shi | Taiwan |
| 16 | Three point combination | mindnan | Taiwan |
| 17 | Central lubrication system | valley | Taiwan |
| 18 | Disc type knife magazine | Okada (BT-40) | Taiwan |
| 19 | overload protector | Schneider | Germany |
| 20 | Proximity switch | Omron Corporation | Japan |
Note: The above are the suppliers of the main parts of the machine tool Our company needs to replace the manufacturer's parts due to technological transformation But the quality of the replaced parts shall not be lower than the quality level of the original parts.
Standard machine function
| Serial number | Project |
| 1 | Steel attack teeth |
| 2 | External handheld pulse generator |
| 3 | Tool cooling system |
| 4 | Sealed electrical box and heat exchanger |
| 5 | X. Y, Z-axis full face telescopic cover |
| 6 | LED work light |
| 7 | Tri color alarm indicator light |
| 8 | special tool |
| 9 | Adjust the cushion block and bolt |
| 10 | Transformer [380V/50HZ] |
| 11 | Water tank&chip storage tank |
| 12 | Belt type spindle 8000 RPM |
| 13 | Automatic lubrication system |
| 14 | Three axis feed anti-collision system |
| 15 | Factory Inspection Record Form for Machine Tools |
| 16 | System Chinese Operation Manual and Machine Tool Operation Manual |
Optional features
| serial number | project |
| 1 | Power stabilizer |
| 2 | Main spindle center water outlet |
| 3 | Direct spindle BT-50 |
| 4 | Spindle oil cooler |
| 5 | Fourth axis (indexing plate) |
| 6 | Oil water separator |
| 7 | Automatic measurement of cutting tools |
| 8 | Tool breakage detection |
| 9 | Crawler chip conveyor&chip collection vehicle |
| 10 | Base chip flushing device |
| 11 |
Automatic power-off system |
