Beli Bubut belakang bekas (3)

Kondisi: bekas, Tahun pembuatan: 1968, fi Pgsdpfx Asu Iwwzeb Ijw

Kondisi: bekas, Technical Details: Turning length: 630 mm Swing diameter over slide rest (rear slide rest): 250 mm Pgjdsvbh N Rjpfx Ab Iew Center height over bed: 270 mm Center distance: 900 mm Spindle bore: 26 mm Stepless speed range: 1.8 – 450 rpm Return speed: 23 / 32 / 46 / 370 / 510 / 740 rpm Cross feed: 0.07 – 1.11 / 36 steps mm/rev Longitudinal feeds: 0.063 – 0.63 / 12 steps mm/rev Tailstock quill taper: MK 5 Quill stroke: 250 mm Total power requirement: 7.0 kW Machine weight approx.: 3.9 t Machine dimensions approx. LxWxH: 3.2 x 1.2 x 1.8 m Application: Primarily for back turning and relief grinding of cutting tools (especially hobs with or without thread). Back turning and relief grinding is possible from the front, from the rear, and in the axial direction of the machine. The main drive is via an 8-step manually shifted gearbox. The feed gearbox is configured as a 12-step manually shifted gearbox. Swivel range of the rear slide = 360°. Swivel range of the cross slide = 360°. Equipment: - Faceplate Ø 210 mm with fixed center - Fixed center in tailstock - Supplied with 4 machine feet - 3-jaw chuck Ø 250 mm - internal.

Kondisi: bekas, Tahun pembuatan: 1979, Technical Details: Swing diameter over bed: 540 mm Turning length: 630 mm Distance between centers: 900 mm Center height over bed: 270 mm Center height over sub-slide: 138 mm Swing diameter over sub-slide: 250 mm Longitudinal travel: 700 mm Cross travel: 80 / 75 mm Spindle speeds: 1.8 - 450 rpm, 8-step, stepless Clamping diameter: 26 mm Feed range X-axis: 12 steps / 0.063 - 0.63 mm/rev Feed range Y-axis: 36 steps / 0.070 - 1.11 mm/rev Tailstock quill: MK5 Tailstock quill stroke: 250 mm Total power requirement: 7.0 kW Machine weight approx.: 3.76 t Machine dimensions approx. (LxWxH): 3.2 x 1.2 x 1.8 m Application: Primarily used for back-turning and relief grinding of cutting tools (especially hobbing cutters with and without thread pitches). Back-turning and relief grinding can be performed from the front, rear, and along the machine axis. Main drive through an 8-speed manual gearbox. Feed gearbox is a 12-speed manual gearbox. Pgsdpfx Abjvbhv Rj Isw Swivel range of sub-slide = 360° Swivel range of cross-slide = 360° Chuck is a cone plate Ø 200 mm with MK5 Equipment: Mandrel Ø 49.5 x 400 mm ARBAH-L 3+1 measuring system FRENIC 5000G11 inverter 3-jaw chuck Ø 250 mm in good condition.