Laser Photonics has launched The Stealth: Automatic Part Marking Processing Cell

 

The Stealth is the first laser part marking system that is specifically designed for manually operated mass production environments. This high-tech system is fully automated and essential for any production facility that is consistently marking a variety of parts which need quality verification.

The combination of these systems into one unit is a breakthrough concept that is helping manufacturing facilities around the world increase their throughput time while making sure each component is properly marked and tracked. Due to its automated (“hands-off”) design, The Stealth does not need a trained laser operator to complete a marking task, which greatly reduces payroll expenses. 

 

 

After the machine is turned on and activated into Automatic mode it will wait for the operator to place a fixture into the machine to initiate the laser marking process. The fixture is placed on a pneumatic slide and manually located in the marking position. When the automation system detects the fixture is in place it will lock it in place.

 

Once the fixture is locked in place, and the operator has removed his hands from the laser marking environment, the machine will start automatically. Without any additional operator input, the machine door will fall by gravity to the closed position and the marking process will begin. No push button is necessary. However, if obstructions are detected in the machine tool entry, or the fixture is not locked in place, the machine will not start.

 

The machine door is double-redundant hardwired wired to the interlock system of the laser; therefore the laser will never fire if the door is open. This same interlock is circuit wired to the E-Stop system and the laser will never fire under E-Stop conditions. In order to meet safety requirements there are no power devices used while the marking area is open to the operator. The fixture slide is not under power while the door is open and the door is gravity fed in order to close. It meets the weight requirements in that it cannot cause any harm while closing.

 

The marking process is completed with a fiber laser, which is the latest technology in high quality laser marking and engraving. This laser system allows the longest user life (50,000 + hours), most precise mark while requiring minimal maintenance. Once the mark is complete the internal vision system captures the images and verifies that it meets the necessary standards. 

In order to improve ergonomic efficiency the fixture automatically ejects after the marking process. The door will open and remain open until the next marking cycle. This provides a clear indication that the process is complete. A toe kick area is provided and the machine features a comfortable load height and angle of visibility for fixture load position and control surfaces.

 

The Stealth is the first automated industrial system which uses fiber laser technology. These systems have already gained much attention from manufacturers looking to take their production speed and quality to the next level. Laser Photonics will begin regular production of the systems within the next month. However, the first Stealth system has already been delivered and is operating flawlessly in a Delphi facility in Mexico.