| 摘要 |
It is an object to prevent the occurrence of a situation that a drawing rolling object never enters into a drawing pocket. The mechanical drawing machine which, by rolling a drawing rolling object on a rolling surface, performs a drawing depending on which of a plurality of drawing pockets opened on the rolling surface the drawing rolling object enters into, includes a rolling surface moving unit for moving the rolling surface, and a speed control unit which changes a moving speed the rolling surface while a drawing rolling object is rolling on the rolling surface.
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