| 摘要 |
PROBLEM TO BE SOLVED: To shorten a length of a work to be worked by enabling endless working and to increase working efficiency like simplifying a working action by eliminating restriction in working generated in cutting off a small piece, etc. SOLUTION: The machine has a clamp to hold/work W and a connecting apparatus 20 attached to the clamp, a work W1 held by the clamp being in working is connected to a work W2 newly carried in for next working by the connecting apparatus 20 and working is continued.
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