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> Boxford 280 turnmaster cnc lathe * swing over bed 280MM
Boxford 280 turnmaster cnc lathe * swing over bed 280MM
NO TOOLS OR ANY ATTACHMENTS JUST THE MACHINE
Inspection allowed by prior appointments
These specifications are collected from the internet search selling here same machine but Used.
The GE Fanuc Series O-T Model A ( OT-A ) analog control for lathes applications, large-scale custom LSI for its hardware and used a semiconductor C-MOS memory for storing machining commands to significantly reduce the number of components, 9" CRT / MDI unit.
The GE Fanuc Series 0-T Model C ( 0-TC ) High performance CNC developed to provide outstanding speed, precision and efficiency they achieved a subsantial boost in machining productivity thanks to their high speed, high precision digital servo system. high speed PMC functions and adundant CNC Functions
The latest version of Boxford 280 Turnmaster CNC Training and Industrial versatile Lathe, compact, production turning centre with optional milling facility. The machine is fitted with a Fanuc OTC
(Boxtronic) control system which offer infinitely variable spindle speeds and constant surface speed programming as standard. Programming uses ISO G & M codes.
The Boxtronic control software include the following features:
Computer Aided Design package with Import/Export to/from most known CAD packages
Computer Aided Manufacturing Processing package
G & M Program Import facilities
Graphical Views and Simulations facilities, 2D, 3D, Zooming etc.
An optional Off-Line Panel Emulation on screen of Fanuc OT Control Operators Panels or Sinumerik 810/820/850/880 or Heidenhain 135/450.
Administrator (Tutor) Functions
Z Axis travel (alternative extended bed) (500mm)
Distance between centres 400mm
Distance between centres (alternative extended bed) (600mm)
Maximum turning diameter 150mm
Maximum turning length (chuck to tailstock) 360mm
Bar capacity with open centre power chucking
Spindle centre height (alternative with spacer block) (200mm)
Induction hardened and precision ground .
Coolant capacity Electric pump, tank and fittings programmable and
manual on/off with low level warning system , 90 Litres
Slideway lubrication Automatic with low level system (programmable timer)
Spindle speeds Infinitely variable & programmable
Spindle bored to pass 50mm dia
Spindle nose mounting 4 D1. Camlock
Taper in spindle nose A2 No 5 Morse
Feed modes 2 modes ( mm / minute, mm / revolution )
Maximum feed force in X and Y 1500 N
Maximum torque( 60% feed) 2 NM
Mechanical resolution 0.001 mm
Programmable disc type tool post
Fanuc 8 station Baruffaldi bi-directional
Boxtronic 8 station uni-directional
Shank height & width for external tooling 16 mm x 16mm
Diameter for internal tools 25 mm
Indexing time station/station 1.2 seconds
Indexing time full revolution 4.4 seconds
Pneumatic Milling/Drilling Attachment (optional) Slide mounted air driven tooling
Option 1 160mm, super precision 3 jaw self-centring chuck and adaptor
Option 2 160mm, 4 jaw independent chuck and adaptor
Option 3 205mm, 4 jaw (light duty), independent chuck and adaptor
Pneumatic & Hydraulic power chucks (optional)
Option 1 140mm diametre (42mm bore) 3- jaw chuck
Option 2 SMW front mounted, 165mm
Pneumatic Tailstock (optional)
Option 1 Pneumatic bar feed equipment with feed tube reduction liner and spindle drawtube
reduction liner. Interlocked via pressure system to CNC system and fitted with end of bar warning light. 27 mm x 3 m bar capacity. Compatible with 5C collet equipment.
Option 2 Hydrafeed 42mm diameter x 3m bar capacity bar feed equipment. Generally compatible with 140mm diametre drawtube operated 3-jaw chuck (42mm diametre capacity) and front mounted collet chuck (42mm diametre capacity with multibore collets)
Option 3 LNS Super Hydrobar HS Model 6.42 with 6 guide tubes of inside diametre 44, 40, 34, 28, 22, 14mm covering a bar range of 4-42mm diametre. Tube lenght 4.4 or 4.8 metres. Pushrod diametre 42mm.
Option 4 LNS Super Hydrobar HS Model 6.27 with 6 guide tubes of inside diametre 29, 24, 20, 16, 12, 8mm covering a bar range of 2-27mm diametre. Tube lenght 4.4 or 4.8 metres. Pushrod diameter 27mm.
Quickchange toolpost front and rear.
Gang tooling subplate and toolholder system.
Rear mounted programmable disc turrets ( with capacity for an additional front quick change toolpost or short gang tooling plate.
Cross slide mounted milling/drilling attachment.
1 LH turning tool SDJCL 1616 - H11
1 RH turning tool SDJCR 1616 - H11
1 LH boringbar for copy turning S16R - SDUCL - 0.7
1 Parting toolholder and reversible parting blade L . 15121 - 1616 - 25
(3mm side x 42mm dia capacity)
Pack of 10 parting inserts for above N . 151 . 2 - 300 - 4E GC235
1 Special inverted cranked threading tool EL1616 H16
Pack of 10 inserts for above 16ELAG60DFZ
Electrically interlocked totally enclosed machine guarding; tool tray; machine lighting; coolant system. Specially designed cabinet for easy swarf removal. Precision ground pre-loaded ball screws; 3 tooling options, hardened and ground bedways, fail safe over-travel limit switches, low voltage control circuitry and many other fully integrated safety features.
Machine Dimensions 2500 mm (L) x 1300 mm(W) x 1800 mm(H).
Fanuc 380/440Volts 50/60Hz, 3Phase
Boxtronic 380/440Volts 50/60Hz, 3Phase with neutral
Boxtronic 4.0 kW (cont. Rated) (5.4HP)
Fanuc FanucAC closed loop brushless servo motor and
Boxtronic AC motor with inverter control package and overload cut-out.
Fanuc Fanuc AC closed loop brushless servo motor and drive
Boxtronic DC closed servo stepper motor and drive package.
No after sale support Warranty / Guaranty / Refund or Return selling as seen with above description.
