PRECISION LATHE MACHINE C6241/C6246/C6246E/CD6251

PRECISION LATHE MACHINE

  • High Rigidity :
    Built with heavily ribbed, cast-iron beds and hardened-and-ground guideways to minimize vibration during delicate, high-speed cuts.
  • Superior Accuracy :
    Spindle run-out and alignment tolerances are kept to strict, microscopic fractions to ensure perfect concentricity.
  • Infinitely Variable Speeds :
    Spindle run-out and alignment tolerances are kept to strict, microscopic fractions to ensure perfect concentricity.
  • Advanced Carriage & Cross Slide :
    Carriages are often treated with anti-friction materials (like Turcite) for incredibly smooth manual or automatic feed operations.
  • Integrated Technology :
    Equipped with Digital Readouts (DRO) for precise coordinate measuring and, in advanced models, touch-screen digital threading capabilities
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SPECIFICATIONS

Machine Specifications Table
Main specifications Unit C6241 C6246 C6246E CD6251
CAPACITY Max.swing over bed mm 410 460 460 510
Max.swing over cross slide mm 220 270 270 320
Max.swing over gap mm 640 690 690 740
Effective length of gap mm 165 165
Center Distance mm 1000\\1500\\2000 1000\\1500\\2000
Bed Width mm 300 300
HEADSTOCK Spindle hole mm 58 80
Spindle taper mm Mt6(1:20) Metric 90(1:20)
Spindle speed(Number) rpm 25-2000(12 steps) 25-1700(12 steps)
FEEDS Longitudinal metric feeds mm/r 42kinds 0.031-1.7 42kinds 0.031-1.7
Cross metric feeds mm/r 42kinds 0.014-0.784 42kinds 0.014-0.784
Metric threads range mm 41kinds 0.1-14 41kinds 0.1-14
Inch threads range TPI 60kinds 2-112 60kinds 2-112
Module threads range MP 34kinds 0.1-7 34kinds 0.1-7
Pitch threads range DP 60kinds 4-112 60kinds 4-112
CARRIAGE Max.travel of top slide mm 128 128
Max.travel of cross slide mm 285 285
Max.size of toolshank m² 25*25 25*25
TAILSTOCK Dia.of tailstock sleeve mm 60 60
Taper of tailstock sleeve / MT4 MT4
Max.travel of tailstock mm 100 100
MOTOR Main drive motor KW 5.5 5.5