water-jet machining

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Last updated

July 15, 2026

Quick Summary

Water-jet machining is a nonconventional method used to cut through materials that are too hard or brittle for traditional machining processes. In this technique, water is propelled through small nozzles at extremely high pressures to cut materials like polymers, brick, and paper.1

Key advantages of water-jet machining include:
* No heat generation during the process.1
* No deformation of the workpiece.1
* The ability to start cutting anywhere on the material.1
* Minimal need for pre-machining preparation.1
* Few burrs are produced.1

An abrasive can be added to the water to increase the speed of material removal, particularly for finishing tasks. The offshore industry sometimes utilizes seawater for this process.1

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machine tool
Water-jet machining
In the water-jet machining process, water is forced through tiny nozzles under very high pressures to cut through materials such as polymers, brick, and paper. Water-jet machining has several advantages over other methods: it generates no heat, the workpiece does not deform during machining,…
Read More
In the water-jet machining process, water is forced through tiny nozzles under very high pressures to cut through materials such as polymers, brick, and paper. Water-jet machining has several advantages over other methods: it generates no heat, the workpiece does not deform during machining,…
Read More