Praha, Česká republika

420 775 216 216

420 773 162 174

Gear-hobbing semiautomatic machine with synchronous drive connections model ВСН-3А50CNC25 is intended for machining of spur and helical gears, splined shafts, chain gears and worm-wheels by rolling and fractional part in single-part and serial production.

Programmed-mathematical software allows to control semiautomatic machine in dialogue mode, ensuring multistep machining cycle with tangential, radial and axial feeds.

Semiautomatic machine with six controlled axes is equipped with CNC system Sinumerik 840D and SIEMENS drives.


Technical parameters:

Max. machining diameter, mm 500
Max. cog-wheelmodule, mm 10
Max. gear cutting gradient angle, degrees 45
Max. vertical carriage movement, mm 450
Max. dimensions of mounted hobbing cutters, mm
- diameter 180
- length 350
Distance between tool axes and table, mm 70...400
Max. tangential travel of cutter, mm 300
Cutter spindle rotation frequency, min-1 75...600(950)
Range of work feeds, mm/min: 1...1000
Dimensions of semiautomatic machine, mm: 4280х3000x2800
Semi automatic machine weight, kg 12000