| 摘要 |
A cutting tool carrier for holding a plurality of cutting tools, each tool requiring certain utilities to operate. The carrier includes a body, a plurality of tool holders pivotally mounted within the body and each adapted to receive a cutting tool, first pivot means enabling the body to be rotated about the axis of a first tool holder, second pivot means for rotating each of the remaining tool holders within the body, control means for transmitting control signals for the second pivot means through the first tool holder, said control means operative continuously regardless of any motion between the first tool holder and the body, and utility means for transmitting tool utilities first through the first tool holder, then through the body, and then through each of the remaining tool holders, said utility means operative continuously regardless of any motion between the tool holders and the body. A cutting tool carrier in combination with a pair of cutting torches mounted therein and a method of making a straight cut and a bevel cut in a workpiece with one pass of the carrier are also disclosed.
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