Many customers want the coupon of laser pointer

Many customers want the coupon of laser pointer
The brief introduction of laser pointer will be sent to the customer. Austrian Hua Shuangguang point the laser beam laser welding machine is divided into two beams through the beam splitter the same laser beam, the lens group together two points of light. Application objects for high-energy pulsed laser welding, laser pulses of high energy, high-density can weld flat, small heat affected zone of the weld width is small, can not be achieved to complete the traditional craft of precision welding. This model has two points of light synchronous operation, efficiency twice, from two points of light can be adjusted freely. With advances in technology, from the original manual welding to the present automatic, semi-automatic welding equipment will be rapid development, automatic, semi-automatic welding equipment mainly refers to the automatic, semi-automatic gas shielded welding, submerged arc welding machine, welding machine, laser welding and other products, is the enterprise to achieve quality, efficient welding of essential products; to China in recent years of laser welding equipment, welding and cutting industry self-development, design, technology and joint production of automatic, semi-automatic welding technology levels greatly improved, thus promoting the integration of China's mechanical and electrical welding equipment, the overall level of development. The power output of laser pointer contains 5mW, 10mW and so on.  
For high-power deep penetration due to the molten metal at the weld pool due to the instantaneous vaporization of materials through the formation of deep hole-type cavity, with the laser beam and workpiece relative motion to continue to melt the metal around the hole, flow, closed, solidified to form a continuous weld, the weld shape of the deep and narrow, which have greater penetration melt aspect ratio, high power devices in the welding, the depth-width ratio of up to 5: l, up to 10 : 1. Figure 2 shows the four kinds of welding method on 316 stainless steel weld and DUCOLW30 comparison of cross-sectional shapes, contrasting conclusions are the following: laser welding and electron beam welding, TIG and plasma welding than the main advantages are similar: a narrow seam, penetration depth, weld both sides of the parallel, heat-affected zone is small; TIG and plasma welding investment, widely used for many years more experience; laser welding and electron beam welding in high-productivity advantage is much greater. However, electron beam welding in a vacuum chamber or in part, to be a vacuum. Also in the air, but penetration capacity than laser welding is poor; laser welding and electron beam welding, weld and narrow heat-affected zone is small, and therefore the minimum distortion. The expert is figuring out the excellent way of improving the size of laser pointer .The power switch of laser pointer should be cleaned