Lead Screw and Feed Shaft Lathe Including 3-axis position indicator Center width up to 2928 mm Turning diam. over bed Removable bridge for machining of large diameters Stop spindle with four adjustable linear stops
A proven classic offered in 2 designs: available with manual transmission, or with variable speed drive and constant cutting speed (V-const) Low price and lasting value Convenient layout of control panel with ergonomically located selectors Wide bed, ground and hardened, with solid one-piece cast-iron base Tailstock can be moved sideways for taper turning Large number of thread leads Stop spindle with four adjustable linear stops DESCRIPTION x 3000 shown
Faceplate is included Constant cutting speed for a flawless surface throughout DESCRIPTION Turnado with infinitely variable speed adjustment: Back gearing, first-class control technology and a powerful headstock motor allow a wide range of speeds and high torque for powerful machining Very quiet operation at maximum spindle speed The extensive features of the X.Pos Position Indicator are complemented by a speed display and vconst (constant speed) function. During face turning, the spindle speed automatically adapts to the changing workpiece diameter the constant cutting speed at the cutting edge of the turning tool ensures superior turning results with a quality comparable to CNC lathes.
DESCRIPTION Rest and steady plus quick-action tool holder included in standard package
SPECIFICATIONS Specifications Daten x 1500 280 x 2000 280 x 3000 Working area Center width 1428 mm 1928 mm 2928 mm Max. turning Ø over bed / support 560 / 355 mm Max. turning diam. over bridge 785 mm Travel X-axis / Z1-axis 316 / 130 mm Bridge length 170 mm Bed width 350 mm Top-slide swivel range ± 52 Main spindle Spindle speed (12) 25-1600 min -1 - with infinitely variable speed adjustment L 25-200 / H 200-1600 min -1 Spindle bore / taper 80 mm / MK 7 Spindle mount Camlock D1-8 Feeds Transverse feeds 0,02-0,573 mm/u Longitudinal feeds 0,059-1,646 mm/u Thread Cutting Thread-cutting - metric (47) 0,2-14 mm Thread-cutting - whitworth (50) 4-112 DP Thread-cutting - module (39) 0,1-7 mm Thread-cutting - diametric (60) 2-112 GPZ Tailstock Tailstock quill Ø 75 mm Tailstock quill taper MK 5 Tailstock quill stroke 180 mm Tailstock cross adjustment ± 12 mm Drive capacity Motor rating / voltage 5,5 kw / 400 V Motor rating with infin. variable speed adjust. 7,5 kw / 400 V Dimensions / Weight Dimensions 2840x1150x1460 mm 3340x1150x1460 mm 4340x1150x1460 mm Weight 2370 kg 2720 kg 3430 kg Part No. with position indicator 320 559 320 560 320 561 Part No. with posi. ind. & infin. variable speed adjustment 320 572 320 573 320 574 Standard Equipment: - 3-axis position indicator - 3-jaw chuck Ø 320 mm -- 4-jaw face plate chuck Ø 400 mm - face plate Ø 350 mm - quick-action tool holder head - quick-action tool changer - coolant system - steady and follow rests - stop spindle - splatter guard - chuck guard - foot brake pedal - halogen work lamp - reducing sleeve - steady center - thread gauge - operating tools - operator manual Sonderzubehör Art.-Nr. - 4-jaw lathe chuck 315 mm 116 625-4-jaw lathe chuck 250 mm* 146 473-4-jaw lathe chuck steal 315 mm* 146 483 - Clamped turning tool set 1 inch 106 760 - Oscillation element LT 55 (per unit) 103 322 - Clamped turning tool set 25 mm 108 670 - Indexable insert set, 25 mm, 30 pieces 108 675 - Power Worker chip lift-off device 123 040 - Knurl Holder 108 520 - Knurl Set, angles 108 521 - Coolant concentrate 5 L 103 184 * with infinitely variable speed adjustment
POSITION INDICATOR 3-axis position indicator X.pos 3.1 For new installations or for retrofitting existing lathes increased accuracy lower error rate higher production safety significant time savings increased productivity easy to read display user-specific functions good keyboard layout resolution 0.01 / 0.005 mm default coordinates maintains the axis position when the display is turned off calculation of hole circle pattern pocket calculator function storage for 10 tools radius / diameter toggle mm/inch conversion easy mounting and maintenance-free operation display of top slide (Z0) and bed slide (Z1) either individually or as differentiation/summation circuit for lathes Position Indicators... an absolute necessity for all machine tools KNUTH Werkzeugmaschinen GmbH Schmalenbrook 14 D-24647 Wasbek Tel. 04321 / 6090 Fax 04321 / 68900 E-Mail: info@knuth.de