The soldering robot originated in Japan and was first used in electroacoustic and automotive electronics after entering the country. Only 05 soldering robots from Japan were available on the market 05 years ago. In 2006, the domestic soldering robot interview, after which many domestic automation manufacturers have invested in this industry. At present, there is a market situation in which domestic soldering robots represented by domestic brands coexist with several Japanese brand soldering robots.
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Automatic soldering machine, also known as soldering robot, is used in soldering station, which is different from wave soldering, reflow soldering, etc. It is mainly used to replace simple and repetitive manual soldering equipment. At present, the market is mainly for the gantry robot type, and the vertical multi-joint robot movement type can be seen abroad.
For the replacement of manual welding stations, the currently available automatic equipment on the market includes selective wave soldering and soldering robots. Selective wave soldering is a special type of wave soldering. It is mainly used for through-hole components and selectively sets solder joints to meet production requirements. The characteristics of selective wave soldering determine the precision of the equipment requirements, so there are only a few options available on the market that are truly stable and available, and they are expensive.
Soldering robots work in the opposite way to selective wave soldering. For through-hole inserts, after fixing the product with the fixture, the pins are up and soldered from above.
The soldering robot can only complete the automatic soldering action. It needs manual operation of the machine and equipped with a fixture. By pre-programming the parameters, manually place the product into the fixture, place the fixture to the machine, and then start the machine. The automatic soldering robot operates according to the set program and completes the welding work. Then, the welded product is manually removed, the installed unwelded product is repositioned, and the machine is started for welding. Repeatedly. So strictly speaking, the soldering robot is a semi-automatic device, and it still has a lot of gaps from ROBOT.
The operation of the soldering robot determines the biggest advantage of the welding products with consistent solder joints and good quality stability. At the same time, for many products, the efficiency of one person operating a single device can reach the multi-person efficiency of manual welding, and has the advantage of improving efficiency. However, for some complex, unfixed products, the efficiency improvement is not obvious.
The emergence of automatic soldering machine solves many process problems for manual soldering, once again proves that market demand will definitely drive the market development. The soldering machine equipment industry is a new industry. The technology needs to be further precipitated and continuously updated, and its development momentum is bound to be good.
Micro inverter is a small inverter used in solar power generation systems, its main function is to convert the direct current generated by a single Solar Panel into alternating current. Unlike traditional centralized inverters, microinverters are usually equipped with one per solar panel, that is, each solar panel has an independent microinverter.
Main effect:
1. Individual control: The microinverter provides independent conversion control for each solar panel, which means that each solar panel can optimize its power output individually. This maximizes the power generation efficiency of the solar panels since shading or other influences only affect the power generation efficiency of individual panels, not the entire array.
2. Reliability: Since each solar panel is equipped with a micro-inverter, even if one of the inverters fails, the other panels can still work normally, thereby improving the reliability of the entire system.
3. Flexible installation: Micro-inverters are usually small and can be installed near solar panels without being concentrated in one location, so installation is more flexible and convenient.
Differences from other inverters:
1. Individual control: Compared with traditional centralized inverters, microinverters provide independent conversion control for each solar panel, enabling each panel to reach its maximum power output.
2. Fault isolation: The micro-inverter has the function of fault isolation. Even if one of the inverters fails, other panels can continue to work without affecting the operation of the entire system.
3. Installation method: The micro-inverter can be flexibly installed near the solar panel, and does not need to be concentrated in one location, so the installation is more flexible and convenient.
4. Applicable scale: micro-inverters are usually used in small-scale solar power generation systems, while traditional centralized inverters are suitable for larger-scale photovoltaic power plants.
Overall, the main role of microinverters is to individually control and optimize the power generation efficiency of solar panels and improve the reliability of the system. Compared with traditional centralized inverters, it has some advantages in terms of flexibility, fault isolation and applicable scale.
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