| 摘要 |
In the method, the previously worked toothing of the workpiece is initially lined with the toothing of the tool of the machine which operates in the continuous rolling method. Then, the tool is fed radially forwards with a rapid movement until it is certain that there is still no contact with the workpiece. Subsequently, with the tool and workpiece continuously rotating, the tool is fed forwards incrementally at an interval of in each case one workpiece and rotation by an amount equal in each case to one roughing-work forward-feed increment until the tool first touches the workpiece. Now, the working process is initiated. By means of this method, the forward-feed time of the tool is minimised after changing a workpiece. Grinding burn and destruction of the tool are avoided. |
