METHOD OF DOUBLE-SIDE MACHINING OF PARTS

摘要

FIELD: process engineering. ^ SUBSTANCE: invention relates to machine building and can be used for machining thin-wall disks. Proposed method comprises revolving the part and abrasive tools. Note here that machining is performed by end face of cup-like abrasive tools that reciprocate radially relative to machined part. Said tools and part are revolved in opposite directions. Rotational speed of aforesaid abrasive tools is increased to preset one on moving them radially from the part periphery to its centre and decreased to initial sped on moving from part centre to periphery. ^ EFFECT: higher efficiency. ^ 2 dwg, 1 ex