What is Water Jet cutting?
Cutting which has a water jet is a method of engineering for cutting objects using the energy from high speed, high density, ultra-high pressure water. Water is pressurized with a maximum 392 MPa (approximately 4,000 atmospheres) and projected from the small-bore nozzle (?0.1 mm).
Water that has been pressurized by an ultrahigh-pressure pump reaches a speed approximately 3 times the velocity of sound, producing a water jet with destructive force.
Its applications are widespread, with many of the more familiar uses including cutting roof materials, dashboards and bumpers for automobiles. Cutting and demolition of concrete structures. It is usually found in cutting aircraft fuselages that use new materials.
Features
No effects from heat
Cutting with a water jet is a non-contact type of processing. No drills and other tools touch the thing, so no heat is made, as there are absolutely no alteration towards the object or changes in color.
No limit on the objects that could be targeted
…Because cutting is carried out by having an extremely small number of ultrahigh-pressure water, there exists almost no water on the cutting surface. Much like laser cutting, there isn’t any limits to a target objects.
Facilitates cutting with shapes
… Cutting and eliminating of the shape, on the point.Cutting can be done for three-dimensional bodies, and also two-dimensional shapes.
Eco-friendly
… No dust is made, so there is no effect on workers or the environment.
In addition, processing can be performed with water and sand (abrasive materials) only, therefore it is environmentally friendly.
Water Jet Cutting type
Water Jet Cutting
Form of cutting utilizing a water jet only
Unsuitable for cutting hard materials, but applicable to cutting soft materials, including wood, plastic and rubber.
Main cutting materials: building materials, rubber, foam, paper, cloth and foods
Abrasive Jet Cutting
Type of cutting that provides jet propulsion and cuts. Abrasive materials are mixed in the water jet to raise cutting power.
By mixing having an abrasive material, it’s possible to cut hard and laminated materials, including titanium, stainless steel and aluminum.
Main cutting materials
CFRP (carbon fiber reinforced resin), titanium, stainless, aluminum, glass, ceramics and concrete
A water jet cutter, also known as a water jet or waterjet, is definitely an industrial tool competent at cutting lots of materials having an extremely high-pressure jet water, or even a mixture of water and an abrasive substance. The word abrasive jet refers specifically for the utilization of a variety of water and abrasive to slice hard materials for example metal, stone or glass, while the terms pure waterjet and water-only cutting talk about waterjet cutting without using added abrasives, often useful for softer materials for example wood or rubber.
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