Machine Tools from L & W

FB-1440, FB-1640, FB-1660

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Specification

The L&W CNC lathe is a compact package that integrates modern design, critical accuracy plus powerful CNC control features.

Designed and built to maximize efficiency.
The series CNC lathe delivers:
1.Greater Production
2.Traditional L&W quality reputation

Anilam-4200T

Intel Pentium PC based processor
DSP Motion Control
8MB DRAM for fast access
Digital AC servo system
Icon based programming
12.1" TFT active matrix color display
8GB (min) hard drive, 1.44 MB floppy disk
Ethernet LAN option
Infinite threading range
Multiple start threading
Constant surface speed (CSS)
Graphical program creation
SO G-Code programs with conversational help
Draw graphics With multiple views
Simple Command Interface (SCI) for manual turning of Radius, Chamfer, Taper, Face, Turn, Arc
Blueprint programming
Extensive canned cycles
Software in 7 languages
Off-line software for PC available

Fagor 8040 TC

Powerful industrial high speed CPU for lathe applications.
11" Full-key color/mono LCD
Up to 1Mb of user RAM memory (standard with 256Kb)
Software in 12 languages
Digital servos interface (Fagor DDS is necessary)
A fully optocoupled serial line RS-232C of up to 115,200 baud
DNC
Solid Grapic
Profile editor (2D MINI CAM)
Turning can cycles
Software TC (Full conversational software for lathe)

Dependable Control Cabinet

A completely sealed control cabinet to prevent fluid or dust from entering.
Powerful fan circulation, greatly reducing heat in the control cabinet, maintains optimum working environment for electrical parts/components.
Each electrical component is strategic located for quick maintenance.

Convenient Manual Control

Providing convenient manual control for x, z-axis, movable operation control box is also equipped with two handwheels.
Comprehensive function keys enhance added operation convenience.

Headstock

The headstock employs a forced lubrication system. The separately mounted oil tank delivers oil to headstock via a potent pump. Insufficient pressure or oil, a display operator alert lights. Circulating gear/bearing lubrication loop return, in left front side reservoir, maintains a constant headstock temperature plus high machining accuracy.
Automatic collection box gathering of cutting fluid and chips (spindle bore splash protection), with return to fluid tank via fluid hose.
4 belts drive in parallel assures extremely stable, smooth running with a minimum of vibration.
Inverter motor meets national standards, and is dynamically balanced together via pulley.

Tailstock

Rigid tailstock is quickly locked to bed by means of a rear cam clamp lever, with additional lock nut security available via wrench tightening.
Increased throat depth on tailstock. MT4 tapered quill bore accomodates a live center. It permits long shaft turning without interference when applying a manual tool post, power turret, or hydraulic P8 turret.
When performing manual drilling, the quill is able to set zero for drilling depth measuring.
Available to equip with a hydraulic tailstock, permitting quill to advance and retract automatically.

Efficient, Accurate Power Turret

The power turret is driven by a worm/worm gear mechanism for convenient tool change. Powered by a 375 w motor with great clamping force up to 1 ton. Fast tool change is accomplished in only 2 seconds (adjacent tools). Precision ground clutch gear engagement assures accurate and firm positioning.
During tool changing, the turret rotates and positions directly without raising or lowering, which effectively avoids parts damage due to entrance of cutting fluid or chips.

Massive Bed and Carriage

Made of high quality Meehanite cast iron, the bed has box section construction. Bed is tempered to relieve stress and precision machined. Bed ways are high frequency quenched to hardness HS 70 - 75, and precision ground. The entire bed features outstanding structural rigidity.
Dovetailed saddle slideways are precision machined and ground, then calibrated for squareness accuracy.
Dovetailed slideways on saddle and cross slide are coated with Turcite-B precision scraped to ensure uniform matching surfaces.
Circulating lubrication on X, Z - axis is uniformly distributed to ensure longer wearing resistance, precision scraped tapergibs feature positive
contact, ensuring smooth feed motion and high machining accuracy.
X, Y, - axis ball screws are supported by 60 angular contact bearings. One end is fixed, and the other free end is supported by ball bearings. Circulating lubrication for long service life.