B400 IN FOCUS
STRUCTURED MACHINE DESIGN
INDEX B400 is the sequential modernization of time-proven production solutions. With individual fitting out this new flexible universal machine finds its place in tool making and prototypes, and both in medium- and large-batch production. Knowledge gathered throughout the few decades is reflected in numerous structural members, e.g. metal casing over the main spindle providing protection against interference when using long boring bars, and so on.
COMPONENTS
Main spindle
·Bar diameter – 82 mm, clamping chuck size – up to 315 mm
·Rotational speed – 4000 rpm
·Spindle horsepower – 24 kW (at 40% duty ratio)
·Torque – 550 Nm (at 40% duty ratio)
·Brake for index axis division
Turret with vertical axis on compound rest
·12 drive positions
·Fastener VDI30 according to DIN 69880 with patented W-gearing
·X 255 mm / Y ±60 mm / max. Z-direction working length up to 750 mm
·Machining capability up to 70 mm under center of rotation
·6000 rpm, 5.5 kW, 19.5 Nm (at 25% duty ratio)
Tape-controlled tailstock
·Electronic, freely positioned
·Large-sized linear bearings
·Clamping force up to 10 000 N with electronic control
·Centering cone MK5 or SK30
Steady rest (option)
·Electronic positioning capability
·Numerical control programmability
·Clamping range 12-152 mm
Part remover (option)
·Max. Æ = 82 mm
·Max. length = 200 mm
·Max. weight = 8 kg
ERGONOMIC CONTROL CONCEPT
Spacious working site provides the best access when adjusting the machine INDEX B400. Main spindle and tool turret are best available and, accordingly, provide quick and soft setup and re-equipment. Well-thought-out working site concept with steeply inclined and flat floor provides perfect chip flow and prevents its accumulation.
·Quick setup
·Excellent working site access
·Good chip flow
W-GROOVE PRINCIPLE
INDEX patented W-gearing for high stability of tool change repeatability.
·Quick setup and re-equipment
·High tool change accuracy owing to long fixation groove
·Cutting insert resistance extension
·Compatibility with DIN 69880
·Suitable for fixed tools and power-driven tools
WIDE RANGE OF PARTS
UNIVERSAL LATHE B400 PROVIDES CAPABILITY FOR MACHINING OF GREAT VARIETY OF PARTS MADE OF BAR UP TO 82 MM IN DIAMETER AND IN THE CHUCK UP TO 315 MM
