русский      english

Gear shaping semiautomatic machines ВС-122, ВС-123 NC2

main / production /

The gear shaping semiautomatic machines are intended for cutting of spur gears of external and internal gearing with dick-type gear cutters by method of form-generating. The semiautomatic machines have an upright configuration and a movable table to change the distance between centers. Structural features: The semiautomatic machine ВC-122 has a relay control circuit. The semiautomatic machine ВC-122 version is equipped with the SIEMENS drive. The semiautomatic machine ВC-123 NС2 version is equipped with the SIEMENS programmable controller with positional drives and operator s panel. It is possible to treat in one, two and three cuts with changing of cutting speeds at every cut on the semiautomatic machines ВСН-123NC2. Тhe treatment is realized according to semiautomatic cycle. Maximal diameter of gears to be treated, mm 250 Maximal module of gears to be treated, mm 5 Maximal toothing height of gears to be treated, mm 50 Maximal nominal pitch diameter of gear-shaping cutter, mm 100 Diameter of cylindrical neck of arbor for gear-shaping cutter, mm 31, 75, 44, 45 Diameter of table working surface (of workpiece spindle flange),mm 250 Distance between the table axis and the tool axis, mm 60...160 Length of adjusting travel of tool spindle (of support saddle), mm 110 Number of tool spindle double strokes per minute 200...1000 Range of circular feeds, mm/min 20...450 Range of radial feeds, mm/min 0,5...80 Number of coordinates to be controlled (X, B) 2* Discreteness of X-coordinate, mkm 5* Discreteness of B-coordinate, secs. of arc 7* Power of primary motion drive, KW 4; 5,5* Total power of drives, KW 8,2 Overall dimensions (length x width x height) 2500х1500х2000 Weight, kg 4500 * - for ВСН-123 NC2.