| 摘要 |
A workstock cutting apparatus for cutting relatively large metal workpieces and comprising a base structure, means for supporting workstock on the base structure and for selectively transferring the workstock toward a rotary cutting element, a carriage assembly for reciprocating the rotary cutting element toward and away from the workstock, and means for clampingly securing the workstock in a preselected position in confronting relationship with respect to the cutting element during a cutting operation.
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