| Specifications | LK385 | ||
| Processing capacity | Max. bar diameter (mm) | Φ38 | |
| Spindle bore diameter (mm) | Φ39 | ||
| Max. machining length (mm) | Without guide bush | 2.5D(Max. 90) | |
| Rotary guide bush | 310 | ||
| Back spindle max. clamping diameter (mm) | Φ38 | ||
| Spindle max. drilling diameter (mm) | Φ13 | ||
| Spindle max. tapping diameter | M12 | ||
| Back spindle max. drilling diameter (mm) | Φ10 | ||
| Back spindle max. tapping diameter | M10 | ||
| Radial live tool max. drilling diameter (mm) | Φ10 | ||
| Radial live tool max. thread diameter | M8 | ||
| Back live tool max. drilling diameter (mm) | Φ8(optional) | ||
| Back live tool max. thread diameter | M6(optional) | ||
| Mechanical capacity | Spindle speed (r/min) | 6000(Rotary cylinder) | |
| Back spindle speed (r/min) | 8000 | ||
| Radial live tool speed (r/min) | 6000 | ||
| Back live tool speed (r/min) | 6000(optional) | ||
| Fast moving speed (m/min) | 30(X2、Y1、Z2) | ||
| 24(X1、Z1) | |||
| Spindle runout (mm) | ≤0.002 | ||
| Repeated positioning accuracy | ≤0.003 | ||
| Tool system | O.D. tool | 1(□20)+5(□16) | |
| Axial machining tool | 4(ER20) | ||
| Radial live tool | 1(ER20)+3(ER16) | ||
| Deep hole tool holder | 2(ER16) | ||
| Back machining tool | 4(ER16) | ||
| Back live tool | assorting | ||
| Motor power | Main spindle (kw) | 6.3 | |
| Back spindle (kw) | 4.2 | ||
| Linear drive axis (kw) | 1.1(X1、X2、Y1、Z1、Z2) | ||
| Radial live tool (kw) | 1.1 | ||
| Back live tool (kw) | 1(Optional) | ||
| Cooling pump (kw) | 0.4 | ||
| Machine weight (kg) | 3750 | ||
| Machine dimensions (L × W × H) (mm) | 3100×1660×1920 | ||
CNC controller: Standard Taiwan SYNTEC system, double channel control, high efficiency, high precision. Optional FANUC or Mitsubishi system according to customer needs
High-precision spindle: The spindle bearing of the machine tool adopts imported high-precision angular contact bearings to ensure the high rigidity and durable accuracy of the spindle, and the spindle runout is less than 2μm; The main spindle is clamped by a hollow rotary cylinder, and the clamping range and clamping force are larger, which is more suitable for the processing needs of large-diameter materials.
High performance cast iron: newly designed high rigidity structure, high quality Mihanna cast iron (dense cast iron) integral bed and drag plate, after aging treatment, strong rigidity, good stability.
High precision feed system. Feed axis full servo drive, using imported high-precision ball screw bearings, imported high-precision ball screw guideways, key parts using roller guideway to ensure structural rigidity, processing accuracy and long-term accuracy, repeated positioning accuracy of each feed axis ≤3μm.
Guide bush structure. The guide bush mode can be quickly switched between the guide bush mode and the without guide bush mode, which can meet the diversified processing requirements
Tool system: horizontal linear tool layout structure, smooth chip removal, compact structure. Equipped with radial live tools and spindle indexing functions, the rich tool system can meet the complex machining needs of complex turning, milling, drilling and other processes, and can also be a variety of styles of live tools according to customer workpiece requirements.
Automation: The machine can realize automatic continuous processing by configuring automatic feeding machine.
Application: Widely used in communication, electronics, automotive, pneumatic and hydraulic, medical, instrumentation, aviation and other industries of complex, small, precise, slender shaft parts processing.
| Main standard configuration | |
| Rotary guide bush | Liquid level detector switch |
| Without guide bush device | External handwheel |
| Radial live tool device | Spindle oil cooler |
| Back spindle front blanking device | LED lighting device |
| Part transfer unit | LED three-color alarm light |
| Main NC functions | Main optional accessories |
| SYNTEC 10.4-inch dual channel system | High-pressure cooling unit |
| Absolute position servo | Oil mist collector |
| Bus communication | Chip cleaner |
| Hand wheel simulation | A variety of live tools (refer to the matching picture) |
| Back spindle synchronous feeding | Long cutting attachment |
| Live tool rigid tapping | Flow detection switch |
| C1/C2 axis coupling | Cut-off detection (mechanical) |
| Z1/Z2 axis coupling | Safety lock |
| Torque detection | Fanuc or Mitsubishi Systems |
| Cut off detection (software type) | |
Submit your machining requirements for a custom solution proposal within 24 hours.
CNC controller: Standard Taiwan SYNTEC system, double channel control, high efficiency, high precision. Optional FANUC or Mitsubishi system according to customer needs
High-precision spindle: The spindle bearing of the machine tool adopts imported high-precision angular contact bearings to ensure the high rigidity and durable accuracy of the spindle, and the spindle runout is less than 2μm; The main spindle is clamped by a hollow rotary cylinder, and the clamping range and clamping force are larger, which is more suitable for the processing needs of large-diameter materials.
High performance cast iron: newly designed high rigidity structure, high quality Mihanna cast iron (dense cast iron) integral bed and drag plate, after aging treatment, strong rigidity, good stability.
High precision feed system. Feed axis full servo drive, using imported high-precision ball screw bearings, imported high-precision ball screw guideways, key parts using roller guideway to ensure structural rigidity, processing accuracy and long-term accuracy, repeated positioning accuracy of each feed axis ≤3μm.
Guide bush structure. The guide bush mode can be quickly switched between the guide bush mode and the without guide bush mode, which can meet the diversified processing requirements
Tool system: horizontal linear tool layout structure, smooth chip removal, compact structure. Equipped with radial live tools and spindle indexing functions, the rich tool system can meet the complex machining needs of complex turning, milling, drilling and other processes, and can also be a variety of styles of live tools according to customer workpiece requirements.
Automation: The machine can realize automatic continuous processing by configuring automatic feeding machine.
Application: Widely used in communication, electronics, automotive, pneumatic and hydraulic, medical, instrumentation, aviation and other industries of complex, small, precise, slender shaft parts processing.
| Main standard configuration | |
| Rotary guide bush | Liquid level detector switch |
| Without guide bush device | External handwheel |
| Radial live tool device | Spindle oil cooler |
| Back spindle front blanking device | LED lighting device |
| Part transfer unit | LED three-color alarm light |
| Main NC functions | Main optional accessories |
| SYNTEC 10.4-inch dual channel system | High-pressure cooling unit |
| Absolute position servo | Oil mist collector |
| Bus communication | Chip cleaner |
| Hand wheel simulation | A variety of live tools (refer to the matching picture) |
| Back spindle synchronous feeding | Long cutting attachment |
| Live tool rigid tapping | Flow detection switch |
| C1/C2 axis coupling | Cut-off detection (mechanical) |
| Z1/Z2 axis coupling | Safety lock |
| Torque detection | Fanuc or Mitsubishi Systems |
| Cut off detection (software type) | |
Jiangsu Leichman Automation Technology Co., Ltd.
No.68, Renmin Middle Road, Jiangjiang City, Jiangsu Province
