| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a technique for automatically and continuously grinding internal surfaces of a number of cylindrical workpieces. <P>SOLUTION: There is provided a cylindrical workpiece grinding device. According to the structure of the device, a cruciform cylindrical reverser 2 is intermittently rotated 90 degrees about a horizontal Y-axis and the workpiece (which may be a long workpiece 3l or a short workpiece 3s) is inserted into the cruciform cylindrical reverser. The workpiece is conveyed to a location a, and rotated together with the cruciform cylindrical reverser to a location b. Herein "a nozzle 5 attached to a nozzle pipe 6" is elevated to the interior of the workpiece at the location b, to thereby grind the internal surface of the workpiece. After grinding, the workpiece is rotated to a location c, and then drawn from the cruciform cylindrical reverser 2. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
