削铁如泥的“水刀”

• 作 者: 彭献身
• 出 处: 第二课堂(高中版)
• 发表日期: 2002年09期
• 关键词: 水刀 切割技术 喷流 高压水 加工技术 出口直径 兔身 外科手术 兆帕 日本东京大学

大家平时所看到的静水显得非常“温柔”,毫无冲击力。然而,在一定的条件下,使水以较高的速度流动起来,它就会有足够的能量,从而会变得强劲有力。根据这个原理,早在上个世纪80年代以前,科学家已经研究、开发出了一项新的加工技术——高压水喷流切割技术,也常被称为“水刀”。

The calm water that everyone sees at the moment is very “gentle” and has no impact. However, under certain conditions, by allowing water to flow at a higher rate, it will have enough energy to become powerful. According to this principle, as early as the 1980s last century, scientists have researched and developed a new processing technology - high pressure water jet cutting technology, also often referred to as “water jet.”