VARIABLE-SPEED LATHE
Model: 1740V,1760V, 1780V, 2040V, 2060V, 2080V
FEATURES:
˙Heavy duty geared head; hardened andground gears.
˙82mm. 86mm. 3-3/8inch hole throughspindles.
˙3-point supported spindle using 2 precision taper roller bearings and 1ball bearing.
˙12 steps spindle speeds 20 – 1800 rpm. shift in geometric progression.
˙Quick-change universal gearbox for inch, metric, DP, MP, threading, andmultiple thread.
˙Forced spray lubrication system used forheadstock.
˙One shot lubrication pump supply oil crossslide and bed-ways.
˙Adjustable overload clutch in apron toensure proper cutting load.
˙Cross slide screw permanently immersed inoil and supported by thrust bearing.
˙Induction hardened and precision groundbed-way.
˙One piece base for maximum rigidity.
| BRIEF SPECIFICATION | | MODEL | 1740
1740V | 1760
1760V | 1780
1780V | 2040
2040V | 2060
2060V | 2080
2080V | | NOMINAL SIZE | | Swing over Bed | 440mm 17-5/16in | 510mm 20in | | Swing over Cross Slide | 272mm 10-3/4in | 342mm 13-1/2in | | Height of Center | 220mm 8-5/8in | 255mm 10in | | Distance Between Centers | 1000mm 40in | 1500mm
60in | 2000mm
80in | 1000mm 40in | 1500mm
60in | 2000mm
80in | | BED | | Width of Bedways | 330mm 13in | | Total Length of Bed | 2000mm
78in | 2510mm
98in | 3020mm 118in | 2000mm
78in | 2510mm
98in | 3020mm 118in | | Gap Type | Swing over Gap | 660mm 26in | 730mm 28-3/4in | | Length of gap | 300mm 11-3/4in | 300mm 11-3/4in | | Width in front of face plate | 190mm 7-1/2in | 175mm 6-3/4in | | SPINDLE | | Spindle nose mounting | D1-8 CAMLOCK | | Spindle bore | 86mm 3-3/8in | | Taper of spindle bore | M.T.#5 | | Number of spindle speeds | 12 | | Range of spindle speeds | 20-1800 R.P.M. | | TOOL SLIDE | | Total travel of cross slide | 260mm 10-1/4in | | Total travel of top slide | 130mm 5-1/8in | | Max. size cutting tool | 25mm 1 in | | TAIL STOCK | | Total travel of tailstock barrel | 150mm 6 in | | Taper in tailstock barrel | M.T.#5 | | Diameter of barrel | 75mm 3 in | | THREADS | | Lead screw diameter & pitch | Dia. 35mm 1-3/8in Pitch : 6mm 4 T.P.I. | | Number of inch threads | 48 | | Range of inch threads | 2-72 TPI | | Number of metric pitches | 48 | | Range of metric pitches | 0.2-14 mm | | Number of Diametral pitches | 24 | | Range of Diametral pitches | 8-60 D.P. | | Number of Module pitches | 24 | | Range of Module pitches | 0.2-3.5 M.P. | | FEEDS | | Feed rod diameter | 25mm 1in | | Number of feed change | 36 | | Range of longitudinal feeds | 0.06-2.00mm/rev. 0.0025-0.07in/rev. | | Range of cross feeds | 0.03-0.80mm/rev. 0.0010-0.03in/rev. | | MOTOR | | | Main spindle motor | 10HP 7kW | | Coolant pump motor | 1/8HP 0.1Kw | | Machine net weight | 1900kgs | 2000 kgs | 2200 kgs | 2000 kgs | 2100 kgs | 2300 kgs | | | | | | | | | | We reverse the right to modify and improve our products. |
机床商务网
机床商务网