| 摘要 |
<p>A grid pattern punch type multiaxis punch device is capable of simultaneously punching punched holes of the same shape showing different shapes for every location at each of the same positions in each of the areas defined in a work. Every time a work W is moved in X-axis, Y-axis directions under its controlled state, a hammer holder 5 is moved in a horizontal direction under its controlled state, a punch drive source (a servo motor) 13 is driven under a state in which hammers H ... are corresponded just above optional punches Z ..... at the same positions in each group of units, each of the punches Z ... present at the same positions in the group of units is punched by each of the hammers H ..., thereby the punch holes having the same shapes showing different shapes for every location are punched simultaneously at each of the same locations within each area defined in the work W.</p> |
