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S5F Series




CNC LATHES

              LC 34 Series
   

Machine Features:

  • H4-250 ,V8-100 hydraulic turret
  • Rotatory tailstock quill with 165 mm diameter
  • Motorized taiistoek body move
  • Fanuc OI-TD build in manual guide I
  • Bed width: 560mm




.
BED AND BASE
  • Perfect one piece rigid construction.
  • Bed and base are made of “Meehanite” cast iron. After proper stress relieving processes, the bed way is induction heat treated to HRC 52 ~ 54 and precisely ground. The hardened bed provides excellent stability and rigidity.
  • Machine bed consists triple “V” and one flat bedway.
  • The front chip auger and the rear chip conveyor make up an optimum chip removing system.

HEADSTOCK AND SPINDLE

    • The solid box construction casting provides excellent rigidity for heavy cutting
    • All gears in the headstock are hardened and precisely ground.
    • Rigid spindle is supported by high precision taper roller bearings.
    • Spindle speed ranges are automatically changed by M code.
    • Infinitely variable speeds are commanded by S code.
    • An auto-lubrication system is equipped for headstock gears and spindle.
    • Double chucks strengthen the stability for turning a long workpiece through spindle.
   
TAILSTOCK TURRET, CARRIAGE AND CROSS SLIDE
    • Precision taper roller bearings are equipped on the spindle of the built-in tailstock quill.
    • The quill is heat treated and precisely ground.
    • The quill adopts a MT#6 dead center or live center for small workpieces. A chuck with nose (A1-5) can be mounted on it for larger workpieces.
    • The tailstock is rigidly fastened by a stopper to prevent slippage.
    • The tailstock body and quill position are powered and can be controlled from the control panel.
    • A selection of manual or electric operation provies easy quill positioning which saves setup time.

Turcite B lining is applied on cross slide and carriage for reducing friction.

  • Precision ball screws are equipped on the X and Z axes.
  • Z-axis ball screws are protected by a stainless steel shield to prevent rusting and chip damage.
  • Rigid hydraulic H4 or V8 auto tool change turret.

Optional


DOUBLE CHUCK ADAPTER

HEAVY DUTY BORING ATTACHMENT

ROLLER BRACKET

    • Installed in the rear of spindle where an extra chuck can be mounted.
    • A workpiece, such as long shaft or pipe, clamped at both ends of spindle gets better support.

    • Boring bar diameter: D 6”
    • Boring bar length: 1200 mml/ 1500 mml
    • Boring bar tool size: 32 mm
    • Boring bar support clamping diameter: D 6”
    • Boring bar sleev: Ø50mm~Ø120 mm for option
    • Including boring bar and boring bar support. Installed on cross slide easily.
    • The boring depth and diameter can be controlled by program.
    • Depending on client applications, different size sleeves are available.

    • Equipped on the machine especially for heavy duty bit diameter workpieces.
    • Has a wide range of clamping capacity.

V8 HYDRAULIC TURRET

H4-VDI QUICK CHANGE HYDRAULIC TURRET

3-JAW HYDRAULIC CHUCK

    • Holds 8 tools.
    • High indexing accuracy and quick tool change.
    • Random tool selection.
    • Turret clamping is controlled by hydraulic power for outstanding rigidity and stability.
    • 4 way quick change
    • High repeat accuracy
    • Rapid index
    • Holds workpieces firmly and provides efficient chucking.
    • Various chuck diameters to chose from.
    • Both hard jaws and soft jaws are awailable.

3-JAW PNEUMATIC CHUCK

STEADY REST

    • With super concentricity and speedy clamping
    • Clamping pressure is adjustable preventing workpieces from squeezing.
    • Applicable to big spindle bores.
    • 80mm quill diameter with heavy loaded bearing.
    • Enhance rigidity and stable performance in machining.
    • Clamping capacity from 30~750 mm for client’s difference requirements.

 




Specifications

MODEL LC 34
SWING OVER BED 870 mm
SWING OVER CROSS SLIDE 500 mm
CENTER HEIGHT 440 mm
WIDTH OF CARRIAGE 885 mm
WIDTH OF CROSS SLIDE 350 mm
DISTANCE BETWWEN CENTERS 1,150mm / 2,150mm / 3,150mm / 4,150mm /
5,150mm / 6,150mm / 7,150mm
CONTROL                       STD.                                                                                    FANUC OiTC
                                        OPT. FANUC 21iTB ; SIEMENS 810D
WIDTH OF BED 560 mm (22")
BED WAY 3-V way with I flat way
MACHINE LENGTH 3,330mm/4,330mm/5,330mm/6,330mm/7,330mm/8,330mm/9,330mm
HEADSTOCK :    
SPINDLE BORE Ø150mm(4") Ø153mm(6") Ø230mm(9") Ø305mm(12")
SPINDLE NOSE A2-8 A2-11 A2-15 A2-20
SPINDLE SPEED 13~1,200rpm 6.5~600rpm
SPINDLE CENTRE MT#6
SPINDLE POWER 22/26 KW (FANUC α i) (STD) ; 30/37KW (OPT)
TURRET :  
TURRET MODE                 STD. H4-350 hydraulic ; V8-160L hydraulic
                                           OPT. H4-350 VDI hydraulic ;Quick change turret
  V12-100L hydraulic ; V12-live tooling (ODT-N-25)
TOOL SIZE H4-350: 32mm/40mm     V8-160: 40mm
TAILSTOCK :  
QUILL DIAMETER 165mm rotary quill
QUILL TRAVERSE 250mm
TAILSTOCK  CENTER MT # 6
BODY MOVEMENT Motorized
QUILL MOVEMENT Electric/Manual (STD) ; Hydraulic (OPT)
         


FEED: LC 34     LC 38
X-AXIS RAPID TRAVERSE 1~3M: 6M/min; 4~7M: 5M/min
X-AXIS BALLSCREW DIAMETER ø40 mm*P5
X-AXIS FEED RANGE 0.1 mm/min~3000 mm/min
X-AXIS TRAVERSE 650 mm
X-AXIS SERVO MOTOR 3KW (FANUC α i) (STD)
Z-AXIS RAPID TRAVERSE 1~3M: 6M/min; 4~5M: 5M/min ; 6~7M : 4M/min
Z-AXIS BALLSCREW DIAMETER 1~5M:∮63mm*P10; 6~7M:∮80mm*P10
Z-AXIS FEED RANGE 0.1 mm/min~3000 mm/min
Z-AXIS TRAVERSE

1,000mm/2,000mm/3,000mm/4,000mm/5,000mm/6,000mm/7,000mm

Z-AXIS TRANSMITTING

1~3M: directly coupling; 4~7M 1:4 precision gear reducer

Z-AXIS SERVO MOTOR 4KW (FANUC α i) (STD)
STANDARD FEATURES:  
LUBRICATION  PUMP 25W
COOLANT PUMP 1/2HP high pressure
HYDRAULIC PUMP 2HP
CHIP REMOVING                 STD. FRONT & REAR CHIP CONVEYOR
                                             OPT. REAR CHIP CONVEYOR ONLY
GUARD                               STD. REAR SPLASH GUARD+FRONT TWO DOORS 
                                            OPT. FULLY ENCLOSED GUARDING
Machine color
Machine body block(RAL9011)+Splash white(RAL7047)

Milling Function


FIVE DEGREE SPINDLE INDEXING SYSTEM

INTEGRATED SPINDLE INDEX SYSTEM WITH LIVE TOOLING TURRET

    • Spindle can be indexed in every five degrees.
    • M code controls spindle indexing.
    • More economical.
    • Equipped with hydraulic disk brake.
  1. Multiple functions: turning, milling, drilling, boring tapping and threading.
  2. Enhanced accuracy: Prevent accuracy loss on loading and unloading.
  3. Saves time: Complete different jobs on one machine.

CONTOURING MACHINING

C-AXIS SPINDLE ORIENTATION SYSTEM

    • X, Y, and C axes can be operated synchronously to do irregular and difficult machining.
    • High analytic servo motor integrates with high accuracy reduction gear to control the spindle micro orientation.
    • Contouring machining is available.
    • Spindle micro index at the required position
    • Equipped with linear scale to insure the indexing accuracy.

OPTIONAL FEATURES

 


STANDARD FEATURES

1 Automatic Lubrication System
2. Lower Splash Guard and Manual Door 3
3.Coolant Pump & Tank
4. ChainType Chip Conveyor & Cart
5. M.P.G.
6. Foundation Bolts & Leveling Screws
7. Working Lamp
8. Pilot Lamp
9. Tool Kit
10. Operator Manual & Electric Diagram
11. RS-232 Interface
12. Two Auger Set
13. Spindle Air Blast System
14. Auto Power Off
15. Accuracy inspection Report
16. Maintenance Ladder
17.60 pcs ATC System

OPTIONAL FEATURES

1. 90 pcs ATC System
2. Auto Tool Measurement (Renishaw TS-27)
3. Workpiece Measurement (OPM-60)
4. Coolant through Spindle (Vertical)
5. Upper Splash Guard 6.Linear Scale

 



Machine Dimension





LC SERIES   1000 1500 2000 3000 4000 5000 6000 7000 8000
34" Lx W x H (mm) 3,230 X 2,500 X 2,000 3,730 X 2,500 X 2,000 4,230 X 2,500 X 2,000 5,230 X 2,500 X 2,000 6,330 X 2,500 X 2,000 7,330 X 2,500 X 2,000 8,330 X 2,500 X 2,000 9,330 X 2,500 X 2,000 9,330 X 2,500 X 2,000
N. W / G.W 10,000 / 12,000 Kg 10,500 / 12,500 Kg 12,000 / 14,000 Kg 13,500 / 15,700 Kg 15,000 / 17,400 Kg 16,500 / 19,100 Kg 18,600 / 20,800 Kg 19,500 / 22,500 Kg 21,000 / 21,400 Kg
38" Lx W x H (mm) 3,230 X 2,500 X 2,000 3,730 X 2,500 X 2,000 4,230 X 2,500 X 2,000 5,230 X 2,500 X 2,000 6,330 X 2,500 X 2,000 7,330 X 2,500 X 2,000 8,330 X 2,500 X 2,000 9,330 X 2,500 X 2,000 9,330 X 2,500 X 2,000
N. W / G.W 10,500 / 12,500 Kg 11,000 / 13,000 Kg 12,500 / 14,500 Kg 14,000 / 16,200 Kg 15,600 / 17,500 Kg 17,000 / 18,600 Kg 18,500 / 21,300 Kg 19,000 / 22,200 Kg 21,500 / 24,700 Kg