Horizontalwälzfräsmachine mit Späneförderer

摘要

A horizontal hobbing machine comprises a cutting section (22,23,25,26,27,34) provided on the bed (21) a hob (27) and a horizontal rotary shaft (34) carrying the work gear (24). A chip conveyor (31) is provided below the bed (21). No coolant is supplied to the cutting section during the cutting process, hence the gear teeth are generated by dry-cutting. Chips produced during hobbing drop onto the conveyor by their own weight, i.e. by gravity. The conveyor (31) may transport chips which have dropped onto it, for example, out of the machine.