LEADWELL LTC-25il CNC BOX WAY TURNING CENTER

LEADWELL LTC-25il CNC BOX WAY TURNING CENTER

STANDARD FEATURES

40HP FANUC HIGH TORQUE SPINDLE MOTOR FANUC OITF 10.4” PLUS LCD COLOR MONITOR W/ USB
ELECTRICIAL HI/LOW WINDING (M40/M41) 64 Bit MICRO PROCESSER
12” CHUCK W/ 2.99” BAR CAPACITY (A2-8) 512K METERS MEMORY w/ PCMCIA CARD SLOT
2,800 RPM SPINDLE RS 232C & EMBEDDED ETHERNET CONNECTIONS
12 TOOL STATION BI-DIRECTIONAL TURRET MANUAL GUIDE I
17.7” Max Turning Diameter CUSTOM MACRO B & SKIP FUNCTION
HIGH RIGID 45 DEG SLANT BED CONSTRUCTION HANDHELD REMOTE MPG HANDWHEEL
TAILSTOCK with PROGRAMMABLE QUILL HEAT EXCHANGER FOR ELECTRICAL CABINET
CHIP CONVEYOR WITH BUCKET AUTOMATIC CENTRAL LUBRICATION SYSTEM

SPECIFICATIONS

CAPACITY

Max Work Swing 26.4”
Swing Over Cross Slide 17.3”
Max. Turning Diameter (M Version) 17.7″ (16.15″)
Max. Turning Length (M Version) 29.9″
40.1″ (L)
Max. Workpiece Weight 1,100 lbs

TRAVELS

X axis 9.4″
Z axis 31.1″ (C)
41.3” (L) – stock standard

SPINDLE

Spindle Nose A2-8
Chuck diameter & Bar Capacity 12” / 2.99”
Spindle Bore 3.5”
Spindle Speed (rpm) 2,800

SPINDLE MOTOR

Spindle Motor FANUC α40iP AC High Torque Spindle Motor
Horsepower 40 HP with Electric Hi/Low
Maximum Spindle Torque 830 ft/lbs @ 187rpm

FEED RATES

X axis 590 IPM
Z axis 787 RPM
Jog Feed Rates 50 IPM

TURRET
Standard
Tool Stations 12
Number of Live Tool Stations n/a
Tool Size (square dimension) 1.0”
Tool Size (round dimension) 1.5” (2.0” Option Max)
Indexing Accuracy +/- 6.0 arc sec.
Indexing Time Tool-to-Tool .5 sec.
Indexing Time 180 deg. 1.5 sec.
Rotary Spindle Speed (rpm) n/a
Rotary Spindle Motor n/a

TAILSTOCK
Manual
Tailstock Movement & Travel 29.9″
38.2” (L) – standard stock
Quill Taper MT #5
Quill Drive Type Hydraulic
Quill Diameter & Stroke 3.9″ dia – 3.9″ stroke
Max. Quill Thrust 1,305 lbs.

AXES SPECIFICATIONS

X axis Ball Screw 1.42” dia x .394” pitch
Z axis Ball Screw 1.57” dia x .472” pitch
X axis Motors 10 Hp.Fanuc Alpha A/C Brushless *
Z axis Motors 28 Hp. Fanuc Alpha A/C Brushless *

COOLANT SYSTEMS

Pump Motor Output 1.13 Hp.
Pump Flow Rate 7.1 gpm
Pump Pressure 29 psi.
Tank Capacity 40 gal.
45 gal. (L)

POWER & AIR REQUIREMENTS

220 VAC Line Voltage AC 3 Phase
Power Consumption 55 KVA ( 145 amps. @ 220 volts)
Air Requirement (For Parts Catcher Option Only) 85.3 PSI Air Pressure @ 28 cfm Air Flow

ACCURACY (Full travel ~ laser calibrated)

Positioning X/Y/Z +/-0.0002
Repeatability X/Y/Z +/-0.0001

GENERAL

Floor Spacing (L x W x H) including chip conveyor 138” x 77” x 80”
148” (L)
Machine Net Weight 13,227 lbs.
15,652 (L)

MACHINE STRUCTURE

STANDARD CONTROL FEATURES

* Fanuc OiTF Plus
* 10.4″ LCD Color Screen / Standard MDI Key Interpolation functions:
* 64 bit microprocessor * Dwell
* Manual Guide i * Polar Interpolation
* 2 simultaneously controllable axes * Cylindrical Interpolation
* PCMCIA Card Slot * Skip (G31)
* Embedded Ethernet (100-T base) * Reference Point Return
* Least programmable increment: 0.0001″ * Continuous Thread Cutting
* Mirror image * Multiple Threading
* Backlash compensation
Feed function:
* Stored pitch error compensation * Rapid traverse override
* Standard Program storage length: 512Kbyte * Feed per minute / Feed per revolution
* Self diagnostic functions * Automatic acceleration / deceleration
* Feedrate override
Program input: * Jog override
* Rigid tapping
* Inch/metric conversion / programming
* Tape code: EIA, ISO Automatic recognition
* Absolute/incremental programming (G90, 91) Editing operation:
* Decimal point programming * Number of registerable programs: 400
* Coordinate system setting (G92) * Program protect
* Work Coordinate systems G54-59 (Fixture Offsets) * Background Editing
* Work Coordinate system additional (P1 – P48) * Extended part program editing
* Programmable Data input G10
* Subprogram call – 4 folds nested Standard operation features:
* Custom Macro B * Keyboard type manual data input (MDI)
* Custom Macro variables additional (total 600) * JOG feed
* Multiple repetitive cycles (G70-G76) * Manual pulse generator
* Canned cycles (G90, G92, G94)
* Peck drilling canned cycle (G83)
* Keyboard type manual data input (MDI) * Spindle speed override
* Run hour and parts count display
Tool function / Tool compensation: * Input/output interface (RS232C)
* Tool offsets pairs (64 total offsets)
* Tool nose radius compensation (G40-G42)
* Tool Life Management
* Tool offset value counter input
* Geometry and wear offsets

STANDARD EQUIPMENT

* Fanuc 0iTF Plus Control w/ 10.4” Color LCD display
* 40Hp spindle motor w/ Electric High/Low (M40/M41)
* 2,800 rpm Max Spindle Speed
* A2-8 spindle nose with 3.5” spindle bore
* 12” Dia. 3-Jaw Power chuck with 2.99” bar capacity
* 5.00″ (125mm) Thick Oversize Turret Disc
* Chip Conveyor & Bucket
* Tool Setter
* Bar Feed Preparation
* Programmable Tailstock Body (Shot Pin & Drag)
* Spindle orientation
* Spindle speed override 50 – 150%
* Rigid tapping
* Custom Macro B (User Definable)
* Portable Manual pulse generator
* Program and data protection key switch
* USB, PCMCIA, RS-232 & Embedded Ethernet Connections
* Box Ways X & Z
* Double Pre-tensioned ballscrews
* Metered piston distributor lubrication
* Telescopic covers
* Full enclosure guarding
* Flood coolant with large separate coolant tank
* Alarm & Work Light
* Instruction manual, parts list, and electrical drawings
* Fanuc operator and maintenance manuals on DVD
* (3) Set of Soft Jaws & (1) Set of Hard Jaws
* (6) ID Boring Bar Holders
* (2) OD Extended Turning Tool Holder
* (1) ID Face & ID Tool Holder
* (1) Set of Boring Bar Bushings