| 摘要 |
<p>METHOD AND APPARATUS FOR THE SURFACE WORKING AND FOR REWORKING OF WORKPIECES Method and apparatus for the surface working and for reworking of elongated workpieces Groups of strikes are applied lied with a high frequency by means of the strike bolts on the inner side of the curvature of the workpiece. The measuring of the forming back of the curvature occurs directly on the worktable, preferably by means or air-jet nozzles, which are connected to indicating tubes.</p> |
