The kinds of laser function description

Laser cutting machine laser is an important part of the laser drilling equipment, its main effect is the system to provide electricity to the power supply must convert the conversion efficiency of laser energy. Work according to the laser material properties, can be divided into gas laser and solid state laser. Used for punching gas laser, co2 laser, and used in solid state laser punching mainly include: ruby laser, neodymium glass laser and YAG laser.
in the form of a simple and common machine tool for laser drilling three-dimensional machine tool. Two dimensional motion in horizontal plane, expressed in X, Y, two mutually orthogonal coordinate axes, the third dimension Z axis and Z - Y perpendicular to the plane. Each dimension by stepping motor drives the ball screw run on linear ball guide, its accuracy by the precision of the precision of the leadscrew and ball guide to determine. If match with microprocessor system, three-dimensional machine tool can complete plane all kinds of holes and a certain range of laser machining of holes. When need a series of holes in pipe or the drum materials processing, machine tool should have five d function, in addition to the aforementioned three dimensional, two dimension is increased X-ray Y plane is 360 degrees of rotation, we define it as A shaft, X-ray 0 - Y plane in Z direction 90 - degree tilt, we define it as axis B. Such a variety of types of laser punching processing, 5 d workbench competence. In case of need to save the investment of equipment, B axis numerical control can be manually instead. So can not only save money, also can complete all punching task in recent years, domestic and international laser punch machine levels at a stage of rapid development, laser output power increase gradually, more and more narrow pulse width, frequency range is more and more wide, the other parameters are also increasingly steer the direction of development of conducive to the punch. Light system and the control part of the laser punch flexible enhances unceasingly, makes the punch scope expands unceasingly. At present domestic has formed the commodity there are dozens of laser drilling machine, in addition to colleges and universities and research institutes, specializing in the manufacture of laser equipment company also increase gradually. This shows that China's laser processing is developing in the direction of industrialization.
co2 laser has many unique advantages, its conversion efficiency is higher than other lasers, can be for a variety of non-metallic materials ( Such as organic glass, plastic, wood, multilayer composite plate, quartz glass, etc. ) The absorption. More importantly, compared with other laser, co2 laser can be high-power output. When when combined with other technologies, can implement high speed punch, high speed of up to 100 holes per second, it is hard to do other laser.
though, but as a result of carbon dioxide laser focus, isn't very convenient for dimming, and equipment investment is large, less than the other three kinds of laser in the laser drilling equipment used widely.
solid laser, with its unique advantage has been widely used in the laser punch. Its main advantage is: ( 1) The output wavelength. ( 2) The output of light available ordinary optical material transfer. ( 3) The machine is small in size, convenient in operation and maintenance, price is lower than the carbon dioxide laser.