Jet cutting is one of the safer cutting technologies but you still need to take precautions to minimize the chances of or ill effects of an injury.
Water jet cutter injury.
If the water jet cuts through a shoe or sleeve and punctures the skin it may only appear as a small bruise.
High pressure water jet injuries present with several unique features.
The external manifestations in the injury are unreliable in predicting the extent of internal damage.
High pressure water jet injury to the neck and arm.
Case reports review of the literature and treatment guidelines.
The high pressures can cause injuries similar to gunshot wounds but have the added health hazard of involving contaminated water.
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Waterjet cutting is used to cut through extremely hard materials and is fully capable of removing a limb from an inattentive operator.
More commonly exposure to the jet results in deep puncture wounds and internal bruising or bleeding.
Bacterial or chemical inoculation can cause significant morbidity.
The water exits the nozzle at about the speed of sound and makes a lot of noise enough noise to damage your hearing.
Use hearing protection when the jet is not submerged during cutting.
High pressure hand injection injuries caused by dry cleaning solvents.
When cutting underwater the noise level is much lower but depending on your shop environment you may still want to use ear protection.
Prevention of water jetting injuries.
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Then you would pick an abrasive jet and expect to have a very imprecise cut almost like oxy acetylene burning.
Water blasting injuries are similar to gunshot wounds but have the added danger of introducing contaminated water into the wound.
High pressure water jet wounds may involve vascular or neurological injuries.
Prompt medical attention should be received after any waterjet injury even if there is no external damage.
Wear safety glasses to keep abrasive particles out of your eyes.
What has actually happened is that contaminated water has been shot inside the body and can cause.
The jet was not a very rigid precise cutting tool and so early abrasive jets say in the 80s were used if you had absolutely no other possible way to cut the material.
