SPECIAL CNC SURFACE-GRINDING MACHINE WITH A VERTICAL SPINDLE WITH A RECTANGULAR MOVABLE TABLE AND TWO ROTARY DIVIDING TABLES OSH-665F3

DESIGN ADVANTAGES

• The machine has a box-shaped bed with longitudinal guides (flat and prismatic). On the back wall of the bed, a base is fixed, along the guides of which the column moves in the transverse direction.
• A wheel head with a vertical spindle (electric spindle) moves vertically along the vertical guides of the column.
• The movement of all bodies in the longitudinal, transverse and vertical direction is carried out automatically by means of screw-nut rolling gears.
• On the longitudinal guides of the bed there is a rectangular table with a rotary indexing table ø 400 mm and sloped sine fixture with indexing rotary table Ø200 mm mounted on its working surface. the Machine is equipped with numerical control system Sinumerik-840D CNC device of the company “Siemens” and touch sensor of the company “Renishaw”.
• Maximum dimensions of the installed part: diameter-450 mm, height-200 mm.
• Electric spindle power is 7.5 kW, rotation frequency of internal grinding spindle is 5000...45 000 rpm. Accuracy of rotation of indexing table Ø400 and 200 mm is 2.5 seconds.