FORM CUTTER ASSEMBLY FOR FINISH MACHINING OF INTERNAL TEETH OF INVOLUTE SPLINE CONNECTIONS

摘要

FIELD: machine building.SUBSTANCE: form cutter assembly for finish machining of internal teeth of involute spline connections includes a housing and cutting teeth fixed in it. The housing is made in the form of a cylinder and provided with a slot in its end face, in which an arrangement is made for two cutting teeth equipped with top and side cutting edges. The cutting teeth are fixed in the slot with a clamping strap and a screw, and the width of the slot is equal to the length of an overall normal between the side cutting edges of the cutting teeth.EFFECT: reduction of the number of the cutting teeth; reduction of labour intensity for the production and improvement of the tool accuracy.4 cl, 2 dwg