Laser Machine World for Laser Technology and Laser Products

1.  Metal support frame perforation case Metal support frame perforation, applied to the new energy industry, has a porous structure of stainless steel as a gas transfer flow channel, assembled with hydrogen and oxygen as fuel and oxidizer fuel cell, making the fuel cell structure more compact.   Material: 0.5mm thickness stainless steel Process parameters: 40% power, frequency 80kHz, pulse width 100ns, multi-pulse punching mode Effect: within a square area with a side length of 20mm, a number of holes 10000, spacing 0.2mm, efficiency 67s, front hole diameter of 40μm, back hole diameter of 12μm, no obvious deformation of the material, hole diameter is good, edge heat affected area is small, no obvious splash. 2.  Pole piece perforation case Perforation of the pole piece, applied to new energy battery industry, microporous array structure on the pole piece, increase the contact area of electrolyte, improve the electrolyte wetting ability, can be quickly charged and dischar...

Although the efficiency of laser cleaning cannot reach the same level as the acid cleaning process, it has obvious technical advantages in other aspects: The acid cleaning method requires chemicals as consumables, so the unit cost is composed of equipment depreciation + consumables costs; laser cleaning in addition to the purchase of equipment does not require other consumables. The unit cost is the depreciation of equipment; therefore, the larger the scale of cleaning, the longer the years, and the lower the unit cost of laser cleaning. The composition of the pickling production line requires a complex process, the ratio of pickling agents for different metal materials is not the same, so the conversion of the production line will require larger conversion costs, the short-term cleaning of a single metal material, can not be flexible changes. Laser cleaning there is no conversion costs: the same cleaning machine to switch the software parameters can be achieved one minute by cleaning ...

Acrylic , also known as plexiglass, is a polymer material with good transparency, chemical stability, and plasticity, it has a very wide range of applications in many fields and is currently one of the most common non-metallic materials. Acrylic processing performance is excellent, both using thermal processing molding and with mechanical processing of cutting plasticity, our daily life common acrylic products include acrylic light boxes, acrylic signage, acrylic doors and windows, acrylic lampshades, acrylic furniture, etc., a wide variety of acrylic products, covering almost all areas from home to industry.   Laser is one of the main ways to cut acrylic processing, laser cutting acrylic has many unique advantages, such as high processing accuracy, processing speed, non-contact processing without mechanical stress, automation, and so on. However, laser cutting acrylic is not simply pressing the button and waiting for processing on the line, want to cut the best results, the follo...