| 摘要 |
Provided is a method for cutting a welder for forming a tube, comprising the following steps: transferring a cutting apparatus to the front end of a tube transferred in a certain length, to cut the tube transferred in a certain length into at least one piece for each length set in a control part, while sequentially transferring the tube by a transferring part; sequentially transferring the transferred cutting apparatus in the opposite direction from the front end of the tube depending upon the length set in the control part; and cutting the tube by rotation after the cutting apparatus is sequentially transferred. And, the cutting apparatus is provided. Accordingly, production efficiency is increased by producing multiple tubes through one time transfer. |
