B436-Y2
12Pages

B436Y2 The range of QUATTRO machines have been produced by Biglia since 1990 and celebrating the third generation is now further enhanced by the B436Y2 model. This new model is launched to meet with the specific market requirements for bar machining in automatic turning: a twinturret and twin-spindle CNC-lathe with fixed headstock, compact, versatile and quick for combined turning, milling and drilling of small-sized parts. The B436Y2 has a very compact structure offering optimum use of available space in the workshop (less than 5 sqm). The sturdy cast-iron construction, the robust...

Biglia turrets Live tooling The B436Y2 is equipped with two rugged and quick Biglia servo turrets (index time 0.15 sec). Live tooling on all positions. Up to 30 tools can work simultaneously. The rotary tools are driven by a motor with 22 Nm torque, 2,2/4.6 kW power and speed range of 6000 rpm 2 C-axes: high productivity in machining complex parts from the bar Machine construction and bed The massive rigid cast iron 45° slant bed embodying linear rails ensures high rigidity, exceptional vibration dampening and thermal stability.

Generous machining area to The B436Y2 is equipped with two liquid cooled ntegral motor-spindles with 36 mm bar capacity which are driven by high-performance motors (11 kW power and 7000 rpm spindle speed). These spindles allow powerful cutting as well as exceptional surface finish and roundness accuracy Main spindle - Sub-spindle

achieve top-level performance. Sub-spindle The position of the CNC-operated sub-spindle featuring a double movement (longitudinal and transversal - Z3 and X3 axes) enables reliable and flexible machining operations. The sub-spindle can be offset from the main spindle. The main advantages are: - limination of interference problems between e the two turrets - ossibility to use the sub-spindle as a regular p tailstock to hold the component machined on the main spindle with T1 and simultaneously perform finishing with T2 (drawing 5 on page 6) - imultaneous “follow up” machining using three S...

Machining fields Simultaneous machining of T1 on M1 and T2 on M2 using tailstock to hold the component Simultaneous machining of T1 on M1 and T2 on M2 using tailstock

Simultaneous machining of T1 and T2 on M1 using radial driven tools Simultaneous machining of T1 and T2 on M1 using axial driven tools Simultaneous machining of T1 on M1 and T2 on M1 and M2 using three tools in “follow up” machining with Z2/Z3 thanks to the “Superimposition” function Simultaneous machining of T1 on M1 and T2 on M2 using three tools in “follow up” machining with Z2/Z3 thanks to the “Superimposition” function Simultaneous machining of T1 on M1 and T2 on M1 and M2 using three tools in “follow up” machining between Z2/Z3 thanks to the “Superimposition” function Legend M1 = Main...

Wide range of equipment and optionals. Standard features Optional main features - 2 integral motor-spindles (36 mm bar capacity) - 2 Biglia 12-post servo turrets featuring two Y-axes - Sub-spindle with axial/radial movement, parts ejector and air blower - Bar-feeder interface - Rigid tapping - Automatic parts-catcher - Finished parts conveyor - Swarf conveyor - Coolant system featuring 7 bar pumps and filters - Two colour alarm lamp - Electrical cabinet - air conditioned - Load detection on all axes - Part present check on the sub-spindle Programmable automatic parts-catcher The automatic...

USB gate, Memory Card Quick and easy for program reliability CNC-unit mod. Mitsubishi M700: - 10.4” colour liquid crystal display - Alphanumeric full-keyboard - CPU RISC 64 bit - Biglia operator panel featuring softkeys - Data transmission: USB gate, Ethernet gate, Memory Card, RS232 gate SSS Control (Super Smooth Surface for determining appropriate shapes and avoiding unnecessary decelerations), Nano Interpolation (controls everything from NC’s operation to servo processing in the least command increment of 1ηnm) and OMR Control (high speed and accuracy control of driving system by...

B436Y2 MACHINING CAPACITY Bar capacity Max. swing over diameter Spindle nose (flange connection) Spindle bore Drawtube inside diameter Inner diameter of bearings Chuck diameter MAIN SPINDLE - SUB-SPINDLE C-axis: min. programmable value X3-axis: sub-spindle offset stroke Z3-axis: sub-spindle stroke - rapid traverse UPPER TURRET 1 - LOWER TURRET 2 12 Number of tools Turret indexing (1 pos) Motor power Live tools : number of tools Max speed X1-X2 axes stroke - rapid traverse Z1-Z2 axes stroke - rapid traverse Y1-Y2 axes stroke - rapid traverse COOLING SYSTEM Tank capacity Pressure with...

PRODUCTION PROGRAM MACHINE DIMENSIONS OFFICINE E. BIGLIA & C. SPA • I-14045 INCISA SCAPACCINO (AT) Tel.: +39 0141 7831 • Fax: +39 0141 783327 • www.bigliaspa.it • biglia@bigliaspa.it SPECIFICATIONS CONTAINED HERE IN ARE APPROXIMATE