| 摘要 |
PROBLEM TO BE SOLVED: To provide a water jet cutter enabling high quality cutting of a carbon fiber laminating element (for example, laminating of carbon fibers and an aluminum plate) without using a polishing material such as garnet.SOLUTION: The water jet cutter includes two cooling devices 131, 132, a very high pressure pump 10, and a nozzle 11. When jet water JW is discharged from the nozzle 11, a part of the jet water JW is solid phasing due to decompression. Due to solid-phasing, grains is mixed into a part of the jet water JW, or the part of the jet water JW becomes like a sherbet. |
