| 摘要 |
PROBLEM TO BE SOLVED: To provide a curved member-processing method capable of suppressing increases in size and cost of a device.SOLUTION: A curved member-processing method includes: a step ST1 corresponding a workpiece fixing step; a step ST2 corresponding a positioning step; and a step ST3 corresponding a groove forming step. In the step ST1, the workpiece is attached and fixed to an arc-like side face of a stationary table to be fixed to a rotary shaft, so that its convex surface is exposed to the outside. In the step ST2, the stationary table and a cutting blade attached to a tip of a spindle are aligned at a place for making a cut in the workpiece after moving the cutting blade downward while positioning the cutting blade at a standby position above the stationary table. In the step ST3, a groove is formed by moving the cutting blade downward after the step ST2 and cutting the workpiece attached to the stationary table. |
