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Leichman LK-380 5 Axis Machining Center Quality Five Link CNC Milling Machine
| Brand Name | LEICHMAN |
| Model Number | LK-380 |
Quality Five Link CNC Milling Machine
,5 Axis Machining Center
,Leichman 5 Axis Machining Center
| Attribute | Value |
|---|---|
| Worktable size | Φ260mm |
| Max load-bearing capacity of turntable | 100kg |
| Tilt axis rotation angle | ±110° |
| X/Y/Z axis travel | 500/500/450mm |
| Spindle taper | BBT40 |
| Spindle speed range | 0-15000 direct connection |
| Main motor model | S08-M12-20 |
| Servo main motor rated power | 11kw |
- Tool Tip Following Control(RTCP)Inclined Surface Processing G68.2,G68.3 Functions
- Five-axis Side Milling Radial Compensation Function
- Five-axis Probe Calibration Function Constant Linear Speed Processing Mode
LK-380 five-axis machining center is a CNC machine with superior cost performance. It can completely save some special fixtures and marking processes, greatly reducing the labor intensity of workers. This machine is suitable for drilling, milling, boring, tapping and other processing of medium and small disks, plates, shells, valve bodies, cams and other parts with high hole spacing accuracy in industries such as automobiles, motorcycles, aerospace, military, instruments, meters, electronics, molds, etc. The processing is programmed and the production cycle is shortened.
The LK-380 five-axis machining center is equipped with full protection, which effectively prevents cutting fluid and chips from splashing everywhere and has beautiful and generous appearance; it is equipped with a complete set of spindles produced by a well-known professional company in Taiwan, with good performance, strong broaching force and service life; the optional CNC rotary table can form four-axis coordinate linkage processing; the spindle oil cooler can be selected; the automatic chip removal device can be selected to cooperate with the bed structure to ensure the internal cleanliness.
| WORKTABLE | ||
|---|---|---|
| Turntable diameter | mm | Φ260 |
| T-slot | mm | / |
| T-slot spacing | mm | / |
| Maximum load-bearing capacity of turntable | kg | 100 |
| TRAVEL | ||
| Left and right travel (X axis) | mm | 500 |
| Forward and backward travel (Y axis) | mm | 500 |
| Up and down travel (Z axis) | mm | 450 |
| A axis rotation travel | ±110 | |
| C axis rotation travel | 380 | |
| SPINDLE HEAD | ||
| Spindle hole taper | BBT40 | |
| Spindle speed range | r/min | 0-15000 direct connection |
| Main motor model | S08-M12-20 | |
| Servo main motor rated power | kW | 11 |
| Servo main motor maximum power for 30 minutes | kW | 7.5 |
| Servo main motor continuous rated torque | Nm | 35 |
| Spindle component dynamic balancing method | G1 | |
| Spindle accuracy | Spindle end runout: 0.003mm Spindle radial runout: near end 0.003mm | |
| TOOL SHANK SPECIFICATIONS | ||
| Tool shank standard | BT40 | |
| Rivet standard | P30 (45°) | |
| FEED | ||
| X/Y axis feed motor model | AM15 | |
| X/Y axis feed motor maximum speed | r/min | 4000 |
| X/Y axis feed motor rated power | kW | 3.1 |
| X/Y axis feed motor stall torque | Nm | 15 |
| Z axis feed motor model | AM18 | |
| Z axis feed motor maximum speed | r/min | 3000 |
| Z feed motor rated power | kW | 3.9 |
| Z feed motor stall torque | Nm | 18.6 |
| X/Y axis fast move | m/min | 48 |
| Z axis fast move | m/min | 48 |
| A axis fast move | rpm | 200 |
| C axis fast move | rpm | 300 |
| Cutting feed speed | mm/min | 155000 |
| TOOL MAGAZINE | ||
| Tool magazine type | Disc type | |
| Tool magazine capacity | pcs | 24 |
| Maximum tool diameter when full | mm | Ф80 |
| Maximum tool diameter when empty | mm | Ф150 |
| Maximum tool weight | kg | 6 |
| Maximum tool length | mm | 280 |
| Tool-to-tool exchange time | s | 1.8 |
| Tool selection method | Positive and negative rotation, choose the knife nearby | |
| POWER SOURCE | ||
| Total electrical capacity of the machine tool | KVA | 30 |
| Cooling pump flow | L/min | 40 (Lift 18m) |
| Compressed air for the machine tool | Kgf/cm2 | 6-8 |
| Power requirements | 380V±10% 50Hz | |
| ENVIRONMENTAL REQUIREMENTS | ||
| Ambient temperature requirements | 0℃-40℃ | |
| Relative humidity | 20%-80% | |
| MACHINE SIZE | ||
| Machine tool dimensions | mm | 2800*2100*2950 |
| Machine tool weight | kg | About 3800 |
| Machine tool protective cover | Fully enclosed | |
| ACCURACY | ||
| X/Y/Z axis positioning accuracy (JIS standard) | mm | ±0.008/300mm |
| X/Y/Z axis repeat positioning accuracy (JIS standard) | mm | ±0.005/300mm |
| A/C axis positioning accuracy | arcsec | 8 |
| A/C axis repeat positioning accuracy | arcsec | 6 |
| OTHERS | ||
| Guide rail type | Linear track | |
| Chip removal method | Front flushing, rear chip removal | |
| Cleaning method | Manual air gun, chip flushing water gun | |
| Spindle protection/cooling method | Water spray, processing air blowing | |
| A axis (Tilt axis) | ||
|---|---|---|
| Rated torque | N.m | 259 |
| Maximum torque | N.m | 460 |
| Brake air pressure | MPa | 0.5-0.6 |
| Brake tightening torque | N.m | ≥400 |
| C axis (Rotating axis) | ||
| Rated torque | N.m | 122 |
| Maximum torque | N.m | 223 |
| Brake air pressure | MPa | 0.5-0.6 |
| Brake tightening torque | N.m | ≥310 |
| Others | ||
| Disc diameter | mm | 260 |
| Maximum workpiece diameter | mm | 500 |
| Tilt axis rotation angle | deg | ±110° |
| Keyway width | mm | |
| Workpiece load weight | kg | 50 |
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