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Health & Safety
Welding and Cutting Process Safety
Laser Process Safety
Laser Process Safety
There are a number of safety issues associated with the use of lasers in materials processing applications.
Hazards
The main hazards associated with lasers come from electrical shock, light exposure and fume production.
Electrical
Most lasers operate with high voltage discharge. There is a real risk of electric shock within the laser enclosure.
To ensure no accidental contact with high voltage, interlocks and shorting systems must be used.
Light
laser light poses a significant safety risk
the majority of industrial lasers are 'Type 4', and the guidance is to avoid eye and skin exposure to direct and scattered radiation
if any of this intense light beam enters the eye it may cause retinal burning or damage to the front of the eye
complete enclosure of the laser beam is advised to protect personnel
viewing screens with interlocked shutters are provided for operators
contact with the skin by a high power laser beam can cause severe burns
Fume
welding or cutting fume may present a hazard
laser processing of plastics and polymeric materials is recognised as posing a specific hazard
the use of high volumes of assist gases pose safety risks which must be addressed
workers should be aware of the hazards of these processes; the means to avoid or control the risks should be used in all cases
safety training and the adoption of safe working practices will help to minimise risk
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Laser Gases
BOC provides a range of both mixed and pure gases for lasing purposes. All BOC laser gases are produced at ISO 9002 accredited facilities and are designed to meet or exceed the specifications of laser manufacturers
Assist Gases
We supply a broad range of suitable assist gases including nitrogen, argon and helium. The choice of assist gas is extremely important and can have a significant effect on the resulting process quality and productivity
Personal Protective Equipment
BOC offers a wide range of protective equipment to safeguard employees and ensure compliance with health and safety regulations
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Related Information
Gas Safety e-Learning
BOC can deliver safety training through online e-Learning packages
Gas Equipment Inspections
BOC can inspect your gas equipment to CP7/CP47 criteria
Safety Data Sheets (SDS)
All of our material safety data sheets are available to download
Gas Cylinder Weights & Sizes
Easy-to-use charts to identify BOC industrial and shielding gas cylinders