| 摘要 |
Refrigerant tube cutting equipment with rolling edges is provided to reduce process time and control demand by omitting the chamfering process, improve processing accuracy by mechanically linking a transfer operation of a refrigerant tube to a reduction operation of the rolling edges, and keep a working environment clean by minimizing generation of cut chips. In refrigerant tube cutting equipment comprising a cutting unit for cutting a refrigerant tube strap conveyed by a conveyor, a cutting unit comprises a rolling slider assembly. The rolling slider assembly includes: a pair of upper and lower rolling edges(51) rotatably mounted on a pair of upper and lower rolling edge bundles(55); a rolling edge frame(56) for supporting the rolling edges to prevent interference with the refrigerant tube strap; and a link assembly for laterally moving the rolling edge frame along guiding rods(57,58). The upper and lower rolling edges are mounted on the rolling edge bundles such that the rolling edges elastically move up and down. The rolling edge bundles has deburring rolls mounted at both sides such that the deburring rolls elastically move up and down.
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