Laser Beam Device for Press Brakes
Laser Beam Device
A laser beam device is a highly efficient type of presence sensing device for press brake safety. Laser beam devices are the most modern and eventually cost effective way to fully protect the operator while allowing productivity to flow at maximum capacity. They don’t restrict or hamper the press brake or the press brake operator in any way as long as nothing comes in contact with the stream of laser beams directly in front of and behind the die.
How Does a Laser Beam Device Work?
A stream of laser beams is created by a transmitter on one side and a receiver on other. The stream can vary in length, but typically only covers key areas of risk while other areas that are not dangerous but may be within the lasers’ range can be ‘muted’. Laser beam device systems also incorporate the use of a foot pedal.
Laser Beam Device Object Detection
If the laser beam device detects an object entering the area of contact by stream disruption, the die immediately gets retracted before anyone can possibly be injured. Since there is a beam that passes between the punch and the die, the operator remains protected up to a matter of millimeters.
Laser beams can be used for press brake safety either in parallel rows or in a grid. A grid works the same as a row, detecting disruptions in the stream and immediately ceasing machine operation. Special modes can be programmed in the laser beam device’s software that most effectively protect the operator while not impeding production rates.
Are Laser Beams and Light Curtains for Press Brake Safety the Same?
Light curtains are also presence sensing devices, but they don’t project the same kind of light. A laser beam device can perform far more accurately, allowing operators to perform tasks within very tight spaces safely.
Laser beam devices for press brake safety should be fully OSHA standards compliant when properly installed and used. This includes all of the necessary installation components. Usually, a laser beam device is customizable and should be installed by a qualified electrical/mechanical technician.