China Pulse laser welding machine Manufacturer
1. This is the solid pulse lamp pump laser welding machine, is the first generation of the earlier pulse laser welding machine, is the pulse laser welding, it is generally used in the xenon lamp pump laser ruby crystal, produce laser. Its frequency is from 1 Hz to 100 Hz, its peak power is quite high, like this general average power 200 watts 300 watts 400 watts 500 watts, the highest power is 600 watts, can not do too high, however, its peak pulse is relatively high, therefore, this is suitable for a welding procedure where the heat-affected zone (haz) is extremely small.
2. This is an older generation of welding technology, a more economical way of welding, this equipment is to use electrical energy for transmission to the laser xenon lamp inside, using light to stimulate laser crystal to produce laser, this conversion efficiency is relatively low compared to fiber optics, it only has a conversion efficiency of 3%-3.5%, equivalent to 100 watts of power into 3 watts to 3.5 watts of laser power, so it is high energy consumption, but the advantage is that it uses more sophisticated and less expensive accessories, the same set of, say, a 400-watt model that might look like a forty thousand, which can be welded to watch cases and thin metal.
3. It has a better function, that is, it is used for die repair, die repair welding, because its heat-affected zone is small, not as strong as continuous optical fiber, it only needs a small amount of heat, because it is pulse-type, that is, spot welding, this one welds well, and if it’s continuous and it’s a little more frequent, it can also be welded at 20 Hz and 30 Hz, which makes for a very nice fish scale pattern.
4. It is the laser welding category, but is a pulse laser frequency, the frequency is 1 Hz to 100 Hz, power is from 200 W 300 w 400 w 500 w several levels.
5. Welding is mainly to the thin plate, especially the thin deformation materials, but also some stainless steel parts of precision parts heat-affected zone and need a certain high-power peak of the workpiece welding to need this type of welding.
5. For example, some small parts in the water meter and some precision parts of the car need to use this type of welding, only some parts that are not afraid of thermal deformation will use continuous optical fiber welding.
6. This welding consumables is laser xenon lamp, xenon lamp in his laser, probably use range in three or four months, and then use infrequently about six months need to change his xenon lamp, a xenon lamp price again more than 300 to 500.
Kill. This kind of laser used in the jewelry welding machine is also this kind of pulse solid laser. The points it hits are one by one, so it is a pulse type. The light inside it flashes once before the laser comes out once or twice, this welding principle is used in a type of solid pulse laser welding machine, including jewelry laser welding machine, including spot welding machine mold repair machine light welding machine.
8. It has the advantages of high peak power of welding, very small heat-affected zone, less than half of the present continuous optical fiber, and low photoelectric conversion efficiency, only 3%-3.5% conversion efficiency, and the effect of optical fiber welding conversion can be more than 20%.
