PURPOSE: To improve productivity, without limiting the capacity of a 1st work station, by distributing the throw-away tip executed with upper and lower faces grinding in the 1st work station alternately to the 2nd work station and 3rd work station arranged side by side in a serial state at the rear step.
CONSTITUTION: A throw-away tip executed with grinding on the upper and lower faces in a 1st work station, is distributed to a 2nd work station 4 and 3rd work station 5 alternately, by a 2nd manipulator 9 and 3rd manipulator 10. Consequently, the throw-away tip discharged from one upper and lower faces grinding stage becomes processed by two peripheral face grinding stages, and the processing capacities of two stages of different processing time are balanced.
FUJII YASUKI
WAIDA JIRO
WAIDA SEISAKUSHIYO KK
| JPH0283131A | 1990-03-23 | |||
| JPS5473376A | 1979-06-12 |