Jiangsu Leichman Automation Technology Co., Ltd.

Jiangsu Leichman Automation Technology Co., Ltd.

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Leichman LK-380 5 Axis Machining Center Quality Five Link CNC Milling Machine

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Jiangsu Leichman Automation Technology Co., Ltd.
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Country/Region:china
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Leichman LK-380 5 Axis Machining Center Quality Five Link CNC Milling Machine

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Brand Name :LEICHMAN
Model Number :LK-380
MOQ :1
Payment Terms :L/C, T/T
Supply Ability :100
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
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Five-Axis Five-Link Machining Center LK-380

PRODUCT FEATURES

  • 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.

Main technical parameters of LK-380 five-axis machining center

(Configuration: Syntec 220MA)

Parameters Unit Parameters
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 mm ±0.008/300mm
(JIS standard)
X/Y/Z axis repeat positioning accuracy mm ±0.005/300mm
(JIS standard)
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

Turntable parameters

Torque motor cradle five axes

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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