Lathes

turning diameter / mm︱turning length / mm︱control Siemens R&D ︱total power requirement / kW︱weight of the machine ca. / t︱required space / m︱

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turning diameter over bed 3000 mm︱turning diameter over slide rest 2650 mm︱turning length 19000 mm︱Control Siemens ︱type 840 C mm︱faceplate 2500 mm︱turning speeds 0,65-99,2 U/min︱Rest 2 ︱steady 2400 mm︱steady 900 mm︱steady 900 mm︱steady 500 mm︱main drive motor 180 kW︱workpiece weight 100 t︱chip conveyor ︱total power requirement kW︱weight of the machine ca. t︱dimensions of the machine ca. m︱

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turning diameter over bed 2000 mm︱turning diameter over slide rest 1600 mm︱turning length 22.000 mm︱turning diameter 2000 mm︱turning length 20.500 mm︱control SIEMENS SINUMERIK 840 D ︱workpiece weight 70.000 KG︱total power requirement Hauptmotor 110 kW︱

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LATHE FOR HEAVY MACHINING __________________ CONVERSION TO CNC__________________ 2006 __________________TOP WIDTH__________________ 22.000 mm __________________MAXIMUM TURNING LENGTH__________________ SUPPORT 1 20,000 mm SUPPORT 2 20,500 mm ___LARGEST TURNING DIAMETER ___ ABOVE SUPPORT 1600 mm ABOVE BED 2000 mm ____________ WORKPIECE WEIGHT____________ Max. 70,000 KG ____________PLANNING DISC____________ DIAMETER 2000 mm SPEED OF THE FACEPLATE, INFINITELY VARIABLE IN 4 STEPS 1.2 - 75 rpm MAXIMUM TORQUE AT CHARACTERISTIC SPEED 5.65 170,000 Nm MAIN ENGINE 110 kW LARGEST CLAMPING DIAMETER ON THE HEADSTOCK 1640 MM LARGEST CLAMPING DIAMETER ON THE TAILSTOCK 920 MM MOUNTING IN THE ROLLER BLOCK (PASSABLE) 2 PIECES 600 - 1290 mm MOUNTING IN STEADY RESTS (PASSABLE) 100 - 775 mm CONTROL SIEMENS SINUMERIK 840 D _________ SUPPORT 1 (TO THE HEADSTOCK) __________ TRAVEL OF THE UPPER SUPPORT 550 mm SLIDING MOVEMENT OF THE PUSHER 400 mm RAPID ADJUSTMENT LENGTHWISE (RAPID TRAVERSE) 3000 mm/min QUICK ADJUSTMENT FLAT (RAPID TRAVERSE) 1500 mm/min SLIDE HOLDER SITZMANN-HEINLEIN SYSTEM FEEDS STEPLESS FOR LONGITUDINAL 0.5 - 3000 mm/min FEEDS STEPLESS FOR FLAT 0.5 - 1500 mm/min _________ SUPPORT 2__________ MOVEMENT OF THE UPPER SUPPORT 550 mm SLIDING MOVEMENT OF THE SLIDER 400 mm RAPID ADJUSTMENT LENGTHWISE (RAPID TRAVERSE) 3000 mm/min QUICK ADJUSTMENT FLAT (RAPID TRAVERSE) 1500 mm/min SLIDE HOLDER SITZMANN-HEINLEIN SYSTEM FEEDS STEPLESS FOR LONGITUDINAL 0.5 - 3000 mm/min FEEDS STEPLESS FOR FLAT 0.5 - 1500 mm/min _________ RIDING STOCK__________ DIAMETER OF THE FACEPLATE 1200 mm QUILL DIAMETER 350 MM MAXIMUM ADJUSTMENT TRAVEL OF THE QUILL 150 mm CENTER POINT ANGLE 70° QUICK ADJUSTMENT ON THE BED 1850 mm/min _______ Revolutions of the faceplate per minute _______ 1st stage Motor speeds: 130 - 630 - 1575 Faceplate speeds: 1.2 - 5.65 - 14.2 2nd stage Motor speeds: 630 - 1575 Faceplate speeds: 10.8 - 27.2 3rd stage Motor speeds: 630 - 1575 Faceplate speeds: 15.5 - 38.8 4th stage Motor speeds: 630 - 1575 Faceplate speeds: 30 - 75