The whole composition by laser, laser pointer

The basic principle of the laser welding of plastics is at low pressure in two plastic clamping together laser through a product, and then another product absorption, absorption of laser energy products convert light to heat in the plastic contact surface melting, forming a welding area. The vast majority of the true nature of the plastic and colored translucent plastic can be laser welding, such as polystyrene (PS), polyvinyl chloride (PVC) and polystyrene (PP) and other materials. Excited laser marking light marking is the use of high energy density laser local irradiation of the workpiece surface material vaporized or color change in the chemical reaction, thus leaving a permanent mark a marking method. The client can put forward the specific requirement of  green laser pointer     .
The laser marking can play a variety of text, symbols and patterns, the character size from millimeters to micrometers, which is the security has a special meaning. Ultraviolet band of all-solid-state laser marking is a new technology developed in recent years, especially suitable for marking metal, can achieve sub-micron marking, has been widely used in the microelectronics industry and biological engineering. Laser processing prospects for the development prospects for the development of laser processing (1) CNC and multi-functional lasers and computer numerical control technology, advanced optical systems, as well as high precision and automated workpiece positioning combining to form a development and production of machining centers, and a variety of processing functions based on a single machine, such as the Metropolis Group of JHM-IGY-400/500B multifunction laser processing machine. The exact output power of green laser pointer  should be stated clearly.
The whole composition by laser, laser pointer   , optical systems, three / Axis table CNC control system, CCD surveillance system, cooling system, optical fiber transmission system, the He-Ne laser indicating system and closed chamber device, with a welding , cutting, drilling and simple markings, has become an important trend in the development of laser processing. High frequency and high reliability, foreign YAG laser repetition frequency reached 20 times / sec, mean time to repair of the YAG laser diode array pumped from hundreds of hours to 20,000 hours. Domestic reach this level, but efforts in this direction. For example, the customer can customize that the total output power of    led flash light .
The characteristics of alloy cast iron is not suitable for the overall heat treatment, the traditional process using flame hardening, quenching hardness of 40 ~ 50HRC. The switch to laser hardening, the mold surface hardness can be increased to 55 ~ 65HRC, the effective hardened layer depth of 0.5 ~ 0.7mm, greatly improve the mold wear resistance parts strain problem has been effectively controlled, the mold line maintenance rate controlled below 4%. Before each batch of production is completed, a large area is required on the drawing die mill, and now just need a simple maintenance can. The laser cladding work started in the 1970s, and in 1981 successfully applied to jet engine vanes. The total output power of   green laser     can be manufactured to 500mW, 1000mW or 2000mW.
The laser cladding is the use of high-energy beam of laser irradiation on metal surfaces, so that the coating material melting, expansion, and rapid solidification of the substrate, formed on the substrate surface layer of materials with special physical, chemical or mechanical properties. The application of laser cladding technology to deal with the mold surface can be either surface modification has been processed into billets manufacturing mold, it can be on the forming mold surface repair. June 2008, Baosteel owned power plant on the 1st of 350,000 kilowatts Steam Turbine repair, we found two years ago, laser cladding technique to repair the turbine cylinder parts are still intact, in order to verify the the Shenyang continent Laser Technology Co., Ltd. Laser cladding patented technology as a digital control micro-melting re-melting process. In the current market, for 2000mW output power, it is only the blue green laser pointer .