There are a wide range of general-purpose laser systems used in applications as diverse as materials processing, laser surgery, and remote sensing, but many have key parameters in common. Establishing common terminology for these parameters can prevent communication errors, and understanding them allows the laser system and components to be properly specified to meet application needs.

As long as the gas type, gas flow rate, and injection method are selected correctly, the ideal effect can be achieved. However, incorrect use of shielding gas can also have adverse effects on welding.

This article analyzes the problems faced in the purchase and use of anilox rollers, and proposes how to order anilox rollers with the correct line number and ink volume. It also proposes that standardizing the management of anilox rollers can bring considerable cost savings to printing companies. Ma

Laser welding can be achieved using continuous or pulsed laser beams. The principles of laser welding can be divided into heat conduction welding and laser deep penetration welding.