| 摘要 |
<p>PURPOSE:To positively supply operating fluid to a part to be machine during machining and enhance the efficiency and accuracy of machining operation by providing operating fluid passages for connecting a fluid receiving port provided in the body for receiving the operating fluid supplied from a spindle with a nozzle part of the tip of a boss part for discharging the operating fluid. CONSTITUTION:Operating fluid supplied from a spindle 8 of a machine tool and others is supplied through a fluid receiving port 2 and operating fluid passages 12, 13, 14 provided in the body 1c of an arbor 1 for loading a spindle to a nozzle part 4 provided on a tip of a boss part 1a for mounting a tool 6 in the arbor 1. The operating fluid is then supplied from the nozzle part 4 to a part to be machined by the tool 6, and a desired machining is performed.</p> |
