All About Waterjet Cutting Machine

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  • Date:2021/04/20

Waterjet cutting is an erosive process that uses high-pressure water to chop through various materials to make 2D shapes like foam and rubber gaskets and to chop products like foods, textiles, etc. Combined with an abrasive, waterjet cutting machine is employed to chop hard materials like steel, aluminum, safety glass, stone, ceramic, etc. The machines offer alternatives to other methods like EDM, plasma, or laser cutting, also as traditional techniques like milling and punching. Compared with other operations, the main advantage of waterjet cutting is that it does not generate heat during the use of this method, thereby minimizing the need for heat treatment of the fabric after cutting. This makes it very suitable for aircraft parts.

 

Fundamentals

 

Most waterjet systems use a computer-controlled X-Y traversing system to maneuver the waterjet nozzle over the workpiece consistent with CNC instructions. The top is often attached with an articulating arm to permit bevel cuts. Fixed heads are often used too for slitting operations where the workpiece itself moves. The workpiece is usually immersed during a water pool to scale back noise and mess. Provides a system that combines abrasive cutting stages and pure water cutting technology. For abrasive cutting, a jeweled orifice reduces the wear and tear of the nozzle.

 

Applications

 

Waterjet cutting machine has many applications in cutting soft materials. It provides a clean and almost no wastage method and can be used for food cutting, whether it is meat or vegetables. In cutting other soft materials like foam and rubber, the method lends itself to the stacking of multiple sheets and single-line cutting. It's useful for one item and low-volume prototyping of gaskets and therefore the like. The tactic is often used for cutting Styrofoam, laminations, leather, cardboard, vinyl, etc. It's utilized in converting operations as a way of minimizing dust.

 

Harder materials believe abrasives within the waterjet – usually garnet, which is out there in various mesh sizes. For skinny sections under 3mm approximately, the water-abrasive mix produces a straight-walled cut, and edges end up perpendicular with faces. As sections become thicker, part edges begin to undercut thanks to the fanning out of the water stream. Single-line cutting is feasible, especially with the absence of any heat-affected zones, and particularly for skinny sections.

 

Waterjet cutting is taken into account as a clean process as there's no burning. It's also clean in the sense that it produces no swarth along the cut edges. It does carry the priority of consumables and their disposal when abrasives are used. Abrasives are often reclaimed and reused to an extent. Water quality plays a neighborhood in the proper functioning of a waterjet cutting machine also.

 

Operation

 

It is said that the programming for waterjet cutting machines is very simple. Many manufacturers provide systems for importing CAD files into manufacturing software, which in turn creates programs for the cutter. Feed rates for several standard materials and thicknesses are generated automatically.

 

Services

 

Due to the adaptability of waterjet cutting technology, many production workshops choose waterjet cutting technology as their main tool for processing a variety of materials. Likewise, cutting services providers often have access to all or any non-traditional cutting forms then offer the technology most advantageous to any given job.

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