Against the background of the rapid development of femtosecond and picosecond laser technology,infrared nanosecond laser still occupies an important position in many industrial applications with its distinctive characteristics and mature and reliable performance.First of all, in terms of cost,the nanosecond laser has a significant advantage,compared with the same power ultrafast laser,the purchase cost is relatively low, and the later maintenance is more simple and economical.
At the same time,the nanosecond laser has a high electro-optical conversion efficiency and a low energy consumption requirement,and is more adaptable to the working environment,even under conditions of slight vibration,voltage fluctuations or dust.Especially in scenes with high requirements for processing efficiency,nanosecond laser shows excellent processing ability.
Therefore,the promotion of infrared nanosecond laser is not due to technical conservatism,but based on its practicality and economic advantages in specific markets.It has always been with excellent cost-effective,reliable stability and efficient processing capacity to meet the global manufacturing industry in a large number of basic processing needs.
Tempered glass is widely used in office,bathroom and craft industry due to its light-transmitting opacity,privacy and beauty.Traditional processing methods include mechanical grinding,sandblasting combined with UV curing and chemical etching(such as using hydrofluoric acid),which are widely applicable,but the process is complex and poor in environmental protection.In contrast,laser processing technology is more efficient and environmentally friendly,while reducing costs.In addition,the laser is also suitable for the re-processing of mirror glass,which can form a delicate matte texture on its surface,with clear edges,and can simultaneously present a translucent and reflective composite visual effect when combined with lighting.
Say goodbye to traditional,inefficient and highly damaged cleaning methods such as grinding and chemical corrosion.Our pulsed thermal impact technology releases high-energy pulses in a very short time(milliseconds to microseconds)to cause instantaneous thermal expansion of layers of contaminants(oxides,paints,coatings).Because the thermal expansion coefficient of the pollutant and the metal substrate differ greatly,this violent,selective thermal shock will instantly destroy the binding force of the polluter and the substrate,allowing it to efficiently detonate and automatically fall off.
Laser welding is a kind of high-efficiency precision welding technology which uses high-energy laser beam as heat source,and belongs to one of the important application fields of laser material processing technology.When welding small electronic components,the thermal impact area is often required to be as small as possible,For example,in applications such as the connection of glass and metal,joint welding in thermally sensitive semiconductor circuits,and the connection of different metals in wires,laser spot welding is superior to resistance spot welding and other traditional processes.Not only is the welding point clean and free of pollution,the welding quality is also higher.The process has minimal heat-affected zone during welding,no spatter and no deformation,which saves the subsequent correction and processing steps.It not only significantly improves the product yield,but also greatly improves the overall production efficiency.
In summary,the infrared nanosecond laser with mature and stable technology,excellent cost performance and wide applicability,continues to play an irreplaceable role in the industrial processing field irreplaceable role.Especially in the scene of precision processing such as photovoltaic and electronic glass,its efficient,low-damage and reliable processing capability is still highly favored.With mature and stable product technologies and rich industry application experience,Huachuang Hongdu laser continues to push the breakthrough in efficiency,accuracy and reliability of infrared nanosecond laser technology,helping customers achieve more efficient and intelligent manufacturing upgrades.
